MODULE FOR DETECTING THE VIBRATION BEHAVIOR OF A MECHANICAL COMPONENT

专利摘要:
A module (110) for detecting the vibration behavior of a mechanical component comprises, according to an exemplary embodiment, a fastening element (250), which is made to be mechanically rigidly connected to the component in order to receive a mechanical oscillation. of the component, a printed circuit board (260), which includes a circuit (270), which is constructed to detect the mechanical oscillation of the mechanical component and to transmit wirelessly, based on the detected oscillation, a signal comprising the vibration behavior, and at least one spacer (280), which mechanically connects the printed circuit board (260) to the fastener (250) so that the mechanical oscillation can be transmitted from the fastener (250) to the printed circuit board (260). As a result, it may be possible to improve a compromise including ease of integration, ease of manufacture, robustness, reliability, and accuracy in detecting vibration behavior.
公开号:FR3019292A1
申请号:FR1552724
申请日:2015-03-31
公开日:2015-10-02
发明作者:Johannes Biegner；Jens Graf；Laurens Verhulst
申请人:SKF AB；
IPC主号:

专利说明:

[0001] . 03. 2015 2013P00468EN Description Module for detecting the vibration behavior of a mechanical component Examples of embodiments relate to a module for detecting the vibration behavior of a mechanical component.  In many areas of the art, mechanical components are subject to vibration.  These may be due to operation, but may also indicate a fault or failure of the component or other component.  For example, if vibrations occur in rotating components, this may indicate imbalance or damage to the bearings, to name but two possibilities.  Regardless of whether the vibration involved is an operation phenomenon or a disturbance indicating phenomenon, there is a need to detect the vibration behavior of such a mechanical component.  For this purpose, for example, modules may be used.  These operate in a very complex field of constraints, including a good integration capacity, a good manufacturing ability, a robustness, a reliability and a precision of the detection of the vibration behavior.  There is therefore a need to create a module for detecting the vibration behavior of a mechanical component that makes it possible to improve the aforementioned compromise.  This requirement is satisfied by a module according to claim 1.  A module for detecting the vibration behavior of a mechanical component according to an exemplary embodiment comprises a fastening element, which is made to 03. 2015 2013P00468FR be rigidly mechanically connected to the component in order to receive a mechanical oscillation of the component.  The module further comprises a printed circuit board, which includes a circuit, which is configured to detect the mechanical oscillation of the mechanical component and to transmit wirelessly, based on the detected oscillation, a signal comprising the behavior of vibration.  The module further comprises at least one spacing device, which mechanically connects the printed circuit board to the fastener so that mechanical oscillation can be transmitted from the fastener to the printed circuit board. .  An example of realization follows from the realization that it is possible to improve a compromise including ease of implementation, ease of manufacture, robustness, reliability and accuracy of detection. of the vibration behavior, in that the printed circuit board is connected via at least one spacing device, correspondingly provided, to the fixing element.  This can make it possible to couple the printed circuit board together with the circuit designed to detect the oscillation of the mechanical component on the one hand rigidly to the mechanical component so that it can effectively detect the oscillation and secondly to allow a more compact manufacturing and therefore a better integration capacity of the corresponding module.  It is thus possible, using the at least one spacing device, with relatively simple construction measurements, a compact and therefore robust implementation that simultaneously allows a wireless transmission of the signal comprising the vibration behavior.  As a result, the implementation can also be simplified.  Exemplary embodiments will be described and explained more precisely below with reference to the accompanying figures.  Figure 1 illustrates a block diagram of a tire monitoring system according to an exemplary embodiment; Figure 2 illustrates a flowchart of a method according to an exemplary embodiment for monitoring a tire; 31. 03. FIG. 3 illustrates a schematically simplified cross-sectional representation of a module for detecting a physical quantity of a gaseous medium according to an exemplary embodiment; FIG. 4 illustrates a schematic cross-sectional representation through a module for detecting a vibration behavior of a mechanical component according to an exemplary embodiment; Figure 5 illustrates a schematic cross-sectional representation through a module according to an exemplary embodiment; Figure 6 illustrates a simplified cross section schematically through a module according to an embodiment; Figure 7 illustrates a cross-sectional representation through the first module of a tire monitoring system according to an exemplary embodiment; Figure 8 illustrates a perspective representation of the supply line element; Figure 9 illustrates a perspective view of the tire monitoring system in a prior manufacturing process; Fig. 10 illustrates a perspective view of the tire monitoring system according to an exemplary embodiment in connection with a subsequent production process; FIG. 11 illustrates a view from above of the sealing structure of the first partial housing of the first module of the tire monitoring system illustrated in FIGS. 7 to 10 according to an exemplary embodiment; Figure 12 illustrates a perspective view of the tire monitoring system according to another production process; 31. 03. Fig. 13 illustrates a schematic perspective representation of a printed circuit board with a separate element; Fig. 14 illustrates a perspective representation of the first module prior to insertion of the printed circuit board; Fig. 15 illustrates a perspective representation of the supply line member with the seal; Figure 16 illustrates a perspective view of the tire monitoring system according to another manufacturing process; Fig. 17 illustrates a schematic cross-sectional representation through the first mounted module; Fig. 18 illustrates a perspective representation of the tire monitoring system according to another process step; Fig. 19 illustrates a perspective view of the tire monitoring system according to another step of the manufacturing process; Fig. 20 illustrates the tire monitoring system according to the manufacturing process illustrated in Fig. 19 from a backside; and Figures 21a, 21b and 21c illustrate perspective representations of different tire monitoring systems.  In the following description of the appended representations, the same reference numbers denote identical or comparable components.  In addition, global reference numbers are used for components and objects that occur multiple times in an exemplary embodiment or representation but are described in common with respect to one or more features.  Components or objects which are described with identical or general reference numbers can be made identically but also possibly also in a different way with respect to 31. 03. 2015 2013P00468EN individual characteristics, several characteristics or the totality of the characteristics, for example their dimensioning, except explicit or implicit mention different in the description.  The following will be described examples of systems, modules and other components that can be used in a variety of applications in the field of machine, plant and vehicle construction.  They can for example be used in connection with tires of a vehicle.  In this case, the following description will describe more precisely a tire monitoring system and its components, which can be used, for example, to monitor a tire pressure, a tire temperature, but also a vibration behavior of a tire. a wheel of a heavy vehicle.  However, it may be possible to detect other physical quantities and / or additional physical quantities that may relate to the tire, its filling or other components, for example a bearing or a wheel of a vehicle.  Examples are also not limited to use in heavy goods vehicles.  On the contrary, they can also be used for other motor vehicles, that is to say for example for passenger motor vehicles, motorcycles, light motorcycles and buses.  They can also be used with other land vehicles, for example on trailers, bicycles, off-road bicycles, railway vehicles, machinery, agricultural machinery and other vehicles.  However, they are not limited to use in the automotive sector either.  On the contrary, corresponding examples can also be used on machines and installations.  Although a tire monitoring system is thus described in a very specific manner below, the examples are certainly not limited to tire monitoring systems for heavy goods vehicles or other motor vehicles.  An important parameter that is monitored in the tires of heavy goods vehicles and other motor vehicles is the pressure of the tire which thus reigns inside the tire when it is filled with a gaseous medium, that is to say to say a gas or a mixture of gases.  A tire monitoring system used to monitor the tire pressure is also known as the Tire Pressure Monitor System (TPMS).  In this case, the corresponding tire monitoring system can also measure other parameters, for example the temperature of the tire or its gas filling.  A 31. 03. 2015 2013P00468FR tire monitoring system can thus for example mainly be used to monitor the temperature and air pressure for each individual tire of a truck and its trailer, these tire monitoring systems can for example be mounted on an outer side of the rim, that is to say outside the actual internal space of the tire.  If such a sensor or a corresponding module is however disposed outside the actual tire, there is always the risk of an air leak.  For example, in the case of heavy goods vehicles, the tire pressure can be significantly higher, for example of the order of about 8 bar, than for passenger vehicles.  In addition, the scope of application of these vehicles may be more severe than for the corresponding passenger vehicles.  Especially in the case of off-road trucks, ie heavy duty vehicles suitable for off-road use, mud, dirt, snow and similar environmental conditions may also affect tire monitoring systems and possibly influence the tightness of the tire.  Thus, such vehicles may for example be subject to a significantly higher risk of throwing pebbles by gravel and other solid foreign bodies.  In this case, the data of the tire monitoring system can be transmitted without cable, that is to say for example by radio.  If, in this case, the same module is used both for data detection and for wireless transmission, it may be advisable, for reasons of weight and stability, to use several components and modules in the case use outside the actual tire.  Therefore, it may happen that pipes under constant pressure are located outside the tire itself, which in turn have corresponding interfaces with the components concerned.  This can lead to a risk of pressure leakage due to the plurality of main interfaces, i.e. for example interfaces between the valve and a valve extension, the valve extension and the hose and between the hose and the corresponding sensor module and other internal interfaces in the region of the pressure sensor realized for example in the form of SMD (SMD = Surface Mounted Device), which can lead to a corresponding increase in the risk of leakage of pressure.  31. 03. 2015 2013P00468FR Figure 1 illustrates a block diagram of a tire monitoring system 100 for monitoring a tire.  The tire monitoring system 100 comprises in this case a first module 110-1 which is designed to detect at least one physical quantity relating to the tire not shown in FIG. 1 and to provide a measurement signal based on the minus a physical quantity detected.  In order to illustrate this more precisely, FIG. 1 illustrates an optional connector 120 through which the first module 110-1 can be coupled to a tire valve so that the first module is in fluid contact with the tire. internal space of the tire for immediately or directly detecting the at least one physical quantity.  By a fluidic technical connection, there is thus the possibility that the fluid inside the tire reaches the first module 110-1.  In the case of the tire monitoring system 100, the first module 110-1 can be made so that it can be mechanically connected to a tire valve.  In such a case, the first module 110 may further be constructed to fill the inner space of the tire with the fluid.  The tire monitoring system 100 further comprises a second module 110-2 which is coupled via a flexible cable 130 to the first module 110-1 and which is designed to detect the measurement signal of the first module 110-1. and, based on the detected measurement signal, for wirelessly transmitting an information signal 140.  In this case, the information signal 140 may for example be transmitted wirelessly by radio.  In this case, the measurement signal can be transmitted via the flexible cable 130 from the first module 110-1 to the second module 110-2.  The transmission can in this case be carried out for example by means of electrical signals.  Of course, in other examples, other transmission techniques via the flexible cable may also be used for the measurement signal.  Thus, for example, the measurement signal can also be optically transmitted from the first module 110-1 to the second module 110-2.  In this case, depending on the concrete implementation, communication in the opposite direction, that is to say from the second module 110-2 to the first module 110-1, can also be established, for example in order to initiate an embodiment of the measurement or a detection of the physical quantity by the first module 110-1.  Other control commands can also possibly be 31. 03. 2015 2013P00468FR transmitted from the second module 110-2 to the first module 110-1, which serve for example to a reset or other function close to the system.  The modules 110 may in this case for example be made so as to be directly connected to a wheel or a component of the wheel.  A module can therefore - as will be explained in more detail below - for example be made so that it can be mechanically connected to a rim of the wheel, to a wheel support for the wheel or also to a tire valve. wheel.  A module 110 may therefore for example comprise a housing which, in a state intended for operation, has no opening towards an electrically conductive component or to a supply pipe, the module 110 or its electrical supply lines thus being protected for example environmental influences by the housing.  Figure 2 illustrates a flowchart of a method for monitoring a tire.  The method comprises, in a P100 process, detecting at least one physical quantity relating to the tire in a first module 110-1 (not shown in FIG. 2).  In a process P110 then takes place in the first module 110-1 a measurement signal based on the at least one detected physical quantity.  In a process P120 then occurs a detection of the measurement signal in a second module 110-2 (not shown in Figure 2) coupled to the first module 110-1 through the flexible cable 130.  In a process P130 then takes place a wireless transmission of an information signal 140 (not shown in Fig. 2) based on the detected measurement signal.  In an exemplary embodiment of a method, the aforementioned processes can be implemented in the order indicated, but also possibly in a different order.  Thus, individual processes can optionally be implemented simultaneously but at least also so as to overlap in time unless otherwise stated in their description or the technical context.  A two-component mechanical coupling includes both a direct coupling and an indirect coupling.  Electrical components or other components are coupled to each other indirectly through another component or directly so that they allow exchange of information-carrying signals between the components concerned.  Thus, the corresponding coupling can be implemented and 31. 03. 2015 2013P00468EN implemented partially or completely for example electrically, optically, magnetically or by a radio technique.  The signals can in this case, in relation to their range of values as well as their speed in time, be continuous, discrete or, for example, in part, to understand both types.  It can thus for example be analog or digital signals.  A signal exchange can also be performed by writing or reading data in registers or other memories.  The first module 110, as illustrated in FIG. 1, constitutes a module for detecting a physical quantity of the gaseous medium originating from the internal space of the tire in the application scenario described here.  Such a module 110-1 is illustrated in schematic cross section greatly simplified in FIG.  The module 110-1, as illustrated in FIG. 3, comprises a separate element 150, which has a detection region 170 at a surface 160.  The separate element is realized in this case so as to detect the physical quantity of the gaseous medium which acts on the detection region 170.  The detection region 170 can here for example form a region of the surface 160 of a housing of the separate element 150.  If it has for example in its housing an opening, a recess or a hole, through which the gaseous medium can come into contact with the separate element 150 so that it can measure and determine the or the physical quantities concerned, the detection region 170 may for example be formed by the surface of the opening or include it.  For example, if the at least one sensor element (s) is disposed in the housing of the discrete element (150), the gaseous medium can then penetrate to the sensor element or to the sensor elements through the region. detection 170.  The detection region 170 may, however, also be located at a surface within the housing of the discrete element 150 through which the indirect or direct contact of the gaseous medium with the sensor or sensor elements on the surface or buried.  The physical quantity can in principle be any physical quantity that can be determined by means of a corresponding separate element.  For example, the physical quantity can thus be a pressure, a temperature, an intensity of electromagnetic radiation or the like.  For example, a separate element may be an element that can 31. 03. 2015 2013P00468FR be integrated as such into an electrical circuit.  For example, it can be mounted indirectly or directly on a printed circuit board so as to be connected thereto mechanically and by an information technique.  The connection by an information technique can for example occur electrically, optically, magnetically or on the basis of other signals that can be used for the transmission of information.  If such a separate element comprises for example a sensor for a physical quantity, such an element may possibly require a calibration or a calibration whose data can then be recorded in the element in a memory provided, or that can be used for this purpose .  A separate element may for example have performed a calibration or calibration and therefore include corresponding calibration or calibration data.  The module 110-1 further comprises a supply line element 180 made for conveying the gaseous medium to the detection region 170.  The supply line element 180, as illustrated in FIG. 3, has for this purpose a channel 190 which can be coupled by a fluidic technique to the internal space of the tire or to another source or to another tank for the gaseous medium.  In addition, the supply line element 180 has an opening 200 which allows access of the gaseous medium out of the channel 190 to the detection region 170.  The opening 200 is thus coupled or connected by a fluidic technique to the channel 190 of the supply line element 180.  The module 110-1 further has a seal 210 which is in contact with the supply line member 180 and the surface 160 of the separate member and which fluidically seals the sensing region 170 at the same time. level of the surface 160 of the separate element 150.  In this case, the seal, as illustrated in the example of Figure 3, may have a sealing lip 220 which is made to surround the detection region 170 so that the seal forms a sealing gap 230 which comprises the detection region 170 and which is separated by the seal from an outer space 240 of the seal 210.  Thanks to the use of such a seal 210, it is possible for example to obtain greater tolerance compensation.  This can lead for example to a reduction of the forces exerted on the separate element by the seal 210, so that a reduction of the prestressing or the mechanical stress of the separate element 150 can thus for example be obtained.  The flexible sealing lip 220 can, for example, be used to compensate for manufacturing tolerances. 03. 2015 2013P00468EN cation.  Thanks to the V-shaped structure of the seal 210 and its sealing lip 220, the sealing, possibly in the case of different distances from the bottom of the chamber and the surface of the sensor, can be achieved without increase or significantly reduce prestressing in the system.  Thus, for example, the pins of the pressure sensor (separate element 150) can be mechanically stressed as little as possible while still allowing a wide range of dimensional tolerances in the prestressing direction.  On the other hand, when a flow of the gaseous medium is not necessary, it is also possible to use a relatively small opening 200 and thus a small seal 210, in terms of its dimensions, for example in terms of its diameter.  It is thus also possible to obtain a limitation of the forces acting on the separate element 150 and therefore for example also on a printed circuit board on which the element 150 is mounted mechanically and electrically.  The second module 110-2 of the tire monitoring system 100, as illustrated in FIG. 1, can for example also be configured in the form of a module 110 for detecting a vibration behavior of a mechanical component.  The mechanical component may for example be the wheel of the heavy vehicle or also a corresponding wheel bearing.  FIG. 4 therefore illustrates a schematic cross-sectional representation through the module 110-2, which is also able to detect a vibration behavior of a mechanical component not illustrated in FIG. 4.  For this purpose, the module 110-2 comprises a fixing element 250 which is made to be mechanically rigidly connected to the component in order to receive a mechanical oscillation of the component.  The module 110-2 furthermore has a printed circuit board 260 which in turn comprises a circuit 270 which is designed to detect the mechanical oscillation of the mechanical component and to transmit wirelessly on the basis of the detected oscillation. , a signal comprising the vibration behavior.  The module 110-2 further has at least one spacer 280, which mechanically connects the printed circuit board 260 to the fastener 250 such that mechanical oscillation is transmitted from the fastener 250 to the printed circuit board 260.  31. 03. 2015 2013P00468GB In this case also, optionally, the signal transmission including the vibration behavior can be carried out by radio.  As a result, it may be possible to perform a relatively simple implementation of such a module 110-2 in an existing system.  In the event of a new planning of such a system, it may also be necessary not to have to take into account a cable harness for the transmission of the signals concerned.  The at least one spacing device 280 may in this case, optionally, be constructed to connect and secure the printed circuit board 260 rigidly to the fixing member 250.  As a result, the spacer device 280 or the at least one spacer device 280 can thus not only be used to transmit the mechanical oscillation of the fastener element 250 to the printed circuit board 260, but it can also be used for the mechanical fastening and consequently for the mechanical fastening of the printed circuit board 260 and the circuit 270 which it comprises.  Depending on the concrete configuration, the at least one spacing device 280 may in this case for example be made from a metallic material.  In this case, a metallic material may for example be a metal or a metal alloy.  Such a metal alloy may for example have, in addition to a metallic material, other metallic materials or elements, but also non-metallic elements or materials.  An example of such an alloy is for example steel or brass.  Metal materials can thus for example be electrically conductive although they may for example also be surrounded by an electrically non-conductive or insulating layer.  Depending on the concrete requirements profile, in the case of an exemplary fastener 250, it can also be made from a metallic material.  In addition or alternatively, it can in this case also be an electrically conductive material.  In order to allow a coupling of the fastener element as good as possible to the mechanical component not illustrated in FIG. 4, the fastening element 250 may optionally be configured so that it can be connected in at least two spatially separated locations from each other 290-1, 290-2 to the mechanical component.  In the example illustrated in FIG. 4, the fastening element 250 may for example present at locations 290 each time an opening or a bore 300-1, 300-2, with the aid of which the fastening element may for example be screwed on a rim of a heavy vehicle.  Thus, the module 110-2 can, for example for mounting on a wheel or a rim of a truck or other vehicle, be screwed to two threaded bolts arranged 31. 03. 2015 2013P00468FR adjacent position along the peripheral direction of the rim or the wheel, with which the rim is also for example fixed to a wheel support.  Two objects between which no other object of the same type is disposed are adjacent.  Corresponding objects, when they are contiguous to each other, that is to say for example when they are in contact with each other, are directly adjacent.  The fixing element 250 may for example be manufactured as a sheet metal part.  If it is at the same time manufactured from a metallic material or another electrically conductive material, it is possible to obtain, by simple construction measures, possibly a suitable coupling for the detection of the vibration behavior of the module. 110-2.  The fastener 250 may, however, independently of this, also exhibit along a predetermined direction 310 an extent that is greater than an extent of the printed circuit board 260 along the predetermined direction.  The printed circuit board 260 may in this case be arranged along a projection direction 320 perpendicular to the predetermined direction 310 below or above the fixing element 250.  In addition or as a variant of such a configuration of the fixing element 250, the module 110-2 may also comprise a component 330 which is arranged between the printed circuit board 260 and the fixing element 250.  In a projection of the component 330 along the projection direction 320 perpendicularly to the printed circuit board 260, at least 30% of a total area of the projection of the component 330 may be at least partly made of an electrically conductive material .  The total area of the projection of the component 330 may in this case correspond to at least 30% of a total area of a projection of the printed circuit board 260 along the projection direction 320.  Independently of each other, the two above-mentioned percentage values may also correspond, in other examples, to at least 50%, at least 70%, at least 80%, at least 90%, at least 95% or 100%, which, in the latter case, corresponds to a complete projection.  31. 03. In other words, the component may have a considerable proportion of an electrically conductive material which, like a corresponding configuration of the fastener element 250, can lead to the following effects.  In this case, the electrically conductive material comprises, for example, a metallic material, as already mentioned above.  The component 330 may for example be a power source 340 which is disposed between the printed circuit board 260 and the fixing element 250.  It can be coupled to the circuit 270 of the printed circuit board 260 to supply it with electrical energy.  The energy source 340 may in this case for example include an electrochemical energy source, that is to say for example a battery or accumulator.  The power source 340 illustrated in Figure 4 may for example be or include a button cell.  Particularly in the case of a wireless transmission of the signal comprising the vibration behavior, it can, by the integration of a metal mass of corresponding size, which can constitute in itself such a power source 340 or also the fixing element 250, disturbing effects occur during the wireless transmission of the signal, that is to say for example during the wireless transmission of the signal by radio.  Thus, for example, the circuit 270 may also include an antenna which is constructed to transmit the signal comprising the vibration behavior.  The circuit 270 may in this case include conductive traces on the printed circuit board 260 or integrated in the printed circuit board 260, separate elements and components however also including integrated circuits as separate corresponding elements.  Thus, the circuit 270 may for example comprise a separate element which is made to detect the mechanical oscillation.  Thanks to the use of the spacing device 280, a building space is obtained that can be used for example for the component 330, that is to say for example the energy source 340, so that the 110-2 module can be built in a smaller and more compact, without the radiation behavior of the antenna, which can be implemented for example in the circuit 270, is disturbed by the component 330 or the module 110- 2 should have a considerably enlarged surface.  He 31. 03. 2015 2013P00468EN may also be possible, by the implementation of the at least one spacing device 280 independently of the implementation of a corresponding component 330 with the energy source 340, to improve a radiation behavior for the signal comprising the vibration behavior.  Of course, the module 110-2 may also include a housing which encloses the printed circuit board 260 and thereby for example protects the printed circuit board 260 and circuit 270 against damage and other adverse influences.  A housing for such a module 110, which may for example be used as a housing for the module 110-1 and / or the module 110-2 of the tire monitoring system 100 of FIG. 1, is schematically illustrated in the figure 5.  The module 110 of FIG. 5 has a first partial housing 350-1 and a second sub-housing 350-2, which together form a recess 360.  In the recess 360 is disposed a printed circuit board 260.  A sealing mass 370 closes the recess 360.  The material from which the first sub-package 350-1 is manufactured and the material from which the second sub-package 350-2 is manufactured in this case has a difference in terms of their thermal expansion coefficients which is at most 10% of the maximum value of the two expansion coefficients, in absolute value.  In other examples, said value can also be 5% maximum, 2% maximum or 1% maximum.  The coefficients of thermal expansion may for example also be identical, if, for example for the materials of the two partial housings 350-1, 350-2, the same material or at least a very similar material is used.  The first partial housing 350-1 has in this case a sealing structure 380 and the second partial housing has a joint sealing structure 390 which are formed precisely so that they engage one into the other .  As a result, it may be possible for the two partial housings 350-1, 350-2, combined with the sealing compound 370, to form a housing 400 which at least partially protects the printed circuit board 260 and an optionally implemented circuit on it or in it against the influence of moisture, dust and other external influences.  Therefore, it may be possible, with relatively simple technical means, to allow the use of such a module 110 also in difficult environmental conditions without the manufacture of the module 110 is thereby considerably complicated.  Thus, for example, the first sub-package 350-1 may be used as a preform or pre-mold to package the product package 400 with components 31. 03. 2015 2013P00468EN are shown in Figure 5 only in the form of flexible cable 130 as an optional component.  Thus, it may be possible to allow an implementation of the finite module 110 also in harsher environmental conditions, and thus overall more easily.  The second sub-package 350-2 can then, as part of an injection molding operation or overmolding operation, be formed around the first sub-package 350-1.  The first partial housing and the second partial housing can thus for example be injection molded parts.  Even when in the preceding description, the first partial housing 350-1 was considered as a preformed part (premold), this can obviously also be valid for the second partial housing 350-2.  In other words, from a quantity of partial housings 350 comprising the first partial housing 350-1 and the second sub-housing 350-2, one of the two partial housings may be a preformed part for another partial housing out of the quantity partial housings.  As also indicated in FIG. 5, the sealing structure 380 or the joint sealing structure 390 may in this case have at least one raising and / or at least one recess.  This may for example be configured asymmetrically to make it more difficult to penetrate along the joint of the two partial housings 350 of moisture, dirt and other impurities.  In this case, along a direction 410 which extends from an outer space 420 of the casing 400 into the recess 360, the asymmetry of the raisings or recesses can be configured both so that a flank steeper is at a side facing the recess or opposite the recess.  By providing the sealing structure and the corresponding mating sealing structure 380, 390, it is thus possible to extend the path that an impurity must follow from the outer space 420 in order to be able to reach the recess and consequently into the region of the printed circuit board 260.  Obviously, in this case, the sealing structure 380 may have a plurality of raisings and / or recesses arranged one behind the other.  Correspondingly, the mating sealing structure 390 may also have a plurality of recesses and / or raisers arranged one behind the other which may possibly have a shape corresponding to that of the enhancements or recesses of the sealing structure 380.  In this case too, the term "behind one another" can refer to the direction 31. 03. 2015 2013P00468EN 410 from the outer space 420 to the recess 360 or also to the opposite direction.  The first partial housing 350-1 and the second sub-housing 350-2 can in this case have a cable routing portion 430 which is made to bring the flexible cable 130 at least near the recess 360.  The sealing structure and the mating sealing structure can in this case be arranged at the cable routing portions 430 of the first sub-housing 350-1 and the second sub-housing 350-2.  Thus, for example, the sealing structure 380 and the mating sealing structure 390 can be precisely implemented in a region in which, due to a movement of the flexible cable 130, it may be expected that an increased degree of deformation of the two partial housings 350 by the movement of the flexible cable 130.  Thus, precisely in this region, an easier penetration of impurities in the recess 360 can possibly take place.  In order to possibly also implement a more mechanically stable implementation of a module 110 with respect to mechanical stresses along the flexible cable 130, in such a module 110 may also optionally be implemented a traction expansion as described below in more detail with reference to FIG.  Thus, FIG. 6 illustrates a schematic cross-sectional representation of a module 110 which has a housing 400, a printed circuit board 260 disposed completely in the housing 400 and a flexible cable 130.  In this case, the flexible cable has at least one partial cable 440 intended to guide a signal, which is electrically connected directly or indirectly to a contact point 450 of the printed circuit board 260.  The partial cable 440 has in this case, in the housing 400, between a first reference point 460-1 and a second reference point 460-2, a curve shape 470 as illustrated by a comparison with a straight line 480 drawn between the two reference points 460 in Figure 6.  The curve curve 470 can in this case extend at least over an angle of at least 90 °.  Therefore, in the case of a mechanical stress, for example of a tensile or pressure stress, of the flexible cable 130 or of the at least one partial cable 440, the latter 31. 03. 2015 2013P00468FR may possibly flex inside the casing 400 without too much mechanically affecting the direct or indirect electrical connection with the point of contact 450.  As a result, the reliability or the robustness with respect to the mechanical stresses that may occur for example during operation may therefore possibly be increased.  Optionally, the module 110 may have a support member 490 which may for example be the supply line element 180 and in which the curved shape 470 extends at least in part around the support member 490 .  Depending on the concrete implementation, the support element may in this case for example also have a recess for guiding the concerned partial cable 440 around the support element 490.  In this case, it may also be desired to contact the partial cable 440 with the support element 490.  As a result, it may be possible to transmit a mechanical force acting on the flexible cable 130 or the partial cable 440, by frictional forces or other forces, to the support member.  Thus, a force may optionally be transmitted directly to the housing 400 through a mechanical coupling of the support member 490 thereto.  On the other hand, even when the partial cable 440 is not in contact with the support member 490, the pull-out function can be implemented because of this the partial cable 440 can possibly be more easily moved.  Optionally, the at least one partial cable 440 may also be surrounded at least in part, that is to say partially or completely, in the region of the curved shape 470, by a sealing compound 370 and / or or by the housing 400, for example in the form of the first and / or second sub-package 350-1,350-2, between the first reference point 460-1 and the second reference point 460-2.  As a result, it may be possible to increase a contact area between the sealing compound 370 and the partial cable 440 with respect to a straight line between the two reference points 460 so that a connection by force, by connection of material and / or pattern matching between the sealing compound 370 and the respective partial cable 440 can be increased.  The same is true for example also for implementations in which the flexible cable is completely or partially surrounded in the region of the curve curve 470 between the two reference points 460.  In this case, the connection by force engagement, material bonding and / or pattern matching between the sealing compound 370 and the flexible cable may constitute or at least promote the corresponding tensile expansion.  The same goes for the over- 31. 03. 2015 2013P00468EN molding flexible cable or partial cable 440 when overmolding it during forming of one or more of the partial housings 350.  Such a connection by force engagement, material bonding and / or shape matching between the sealing compound 370 and the partial cable 440 or the flexible cable can for example be obtained by using the withdrawal behavior during the cooling phase. of the sealing compound 370.  Due to this shrinkage effect, the "friction forces" by over-molding of the cable or its partial cables 440 under the effect of shrinkage during cooling can be implemented and used.  A length of the overmolded cable may for example be at least 10 mm, at least 20 mm or at least 30 mm.  Similarly, it can occur optionally, during overmolding, a melting of the cable 130 or the partial cable or 440, so that one obtains for example an at least partial connection by engagement material bond.  This can for example be achieved by using a material for a cable casing 130 or partial cables 440 which softens or melts partially or completely at a temperature used during overmolding.  As a result, a material bond engagement connection between the first sub-package 350-1, the second sub-package 350-2 and / or the sealing mass 370 and the envelope of the flex cable 130 or the envelope of or partial cables 440 may occur, the casing melting at at least one of said components thereby creating the bond connection connection.  With regard to the injection temperatures used in the molding of the partial housings 350, these can be chosen by selecting the corresponding material such that an easy melting of the partial cable or cables 440 is obtained without these However, they do not completely melt in order to create a better connection between them.  This can be applied independently of one another for the first partial case 350-1, the second partial case 350-2, the two partial cases 350 and / or for other partial cases 350.  For example, a partial cable may comprise a wire, an insulated wire, a strand, a plurality of strands, or also one or more glass fibers or another cable for signal transfer or other conductor capable of transferring signals. 03. 2015 2013P00468EN gnaux.  This may be electrically, optically or otherwise protected from other partial cables 440 against corresponding signal transmission between the individual partial cables.  Thus, such a partial cable may for example be electrically isolated by an electrical insulation, for example an insulating varnish or other coating.  Of course, several, i.e. for example two, three or more than three partial cables 440 may also be guided parallel to each other in the flexible cable 130.  Depending on the concrete implementation, they can be guided inside the flexible cable 130 always parallel, but also twisted or rotated.  The signal transmission in the flexible cable 130 and consequently its partial cable (s) 440 can therefore, for example, be performed electrically but also optically or otherwise, insofar as a separation by a fluidic technique between the first module 110-1 and the second module 110-2 is for example implemented in relation to the gaseous medium of the tire in the case of a tire monitoring system 100.  On the other hand, it may also possibly be possible, by using the sealing compound 370 (not shown in FIG. 6), which is in contact with one or more partial cables 440 and / or the contact point or points 450 , to reduce or even completely avoid a penetration of water and other soils that could reach along the partial cables 440 to the printed circuit board 260.  Due to the additional material contact between the sealing compound 370 and the partial cables 440 or the contact points 450, which may for example comprise an electrical connection by contact or plug-in, penetration of impurities into the electrically conductive regions may possibly thus be made more difficult or even impossible.  Although in relation to FIGS. 1 to 6 different aspects have been highlighted, these can be implemented in different combinations in exemplary embodiments.  Thus, a tire monitoring system 100, more precisely a tire pressure monitoring system (TPMS), will be described below more precisely, which implements the foregoing aspects.  As already mentioned, these are far from being limited to a tire monitoring system 100 as previously described.  On the contrary, aspects of the invention can be implemented also in tire pressure monitoring systems or conventional tire monitoring systems. 03. 2015 2013P00468ENG 100, while even in a tire monitoring system 100 according to an exemplary embodiment, all the aforementioned aspects need not necessarily be implemented.  A more concrete implementation will therefore be described more specifically below in the form of a pressure sensor of a tire pressure monitoring system for heavy vehicles, which can be mounted on an outer side of a tire.  The tire monitoring system in question 100 has in this case two modules 110.  In a module, the first module 110-1, which is also called valve module, is measured or essentially detected pressure, while in a second module 110-2, which is also called main module, is arranged the necessary infrastructure for wireless communication, possibly for some other arithmetic operations and for power supply.  The valve module (first module 110-1) is in this case mounted directly on the rim valve of a wheel, while the main module (second module 110-2) is disposed on a sidewall diameter of the rim and is fixed by two adjacent wheel nuts.  The two modules 110-1, 110-2 are electrically connected to each other via a flexible cable 130 comprising two partial cables 440-1, 440-2.  In this case, the flexible cable 130 has exactly two partial cables 440.  Taking into account the difficult environmental conditions that such a system may face, this design described below may possibly allow tensile expansion and sealing against environmental influences as well as equipment manufacture and equipment. simple during production.  For example, the traction relief and the seal concept will be explained in more detail here later.  A tire pressure monitoring system will thus be described in more detail below with a connection cable concept having a pull-out and a closure concept vis-à-vis the environment.  With regard to the sealing concept, in which the pressure sensor concerned - as mentioned - is mounted on an outer side of the tire, in one embodiment, only a valve extension may for example be connected directly to the valve of rim.  With regard to the interior design of the valve extension, which is also the first module 110-1, a conventional valve extension system may be used.  An outer shape may for example be quadratic or rectangular or have a 31. 03. 2015 2013P00468EN another polygonal shape and form a sealing chamber or sealing space that includes an opening 200 to the internal design under pressure.  In this case, a mechanical stabilization of the module concerned may possibly be improved if the region of the valve extension (feed pipe element 180), which is surrounded by the housing, is as large as possible.  On the other hand, a smaller implementation can also be useful if other effects and parameters are taken into account, for example the available construction space.  A printed circuit board 260, which may for example be implemented in the form of a PCB (Printed Circuit Board), may be packaged in a plastic casing 400 and be electrically connected through a flexible cable 130 to a cable. second housing of the second module 110-2 which can be mechanically connected to the rim through a fastener, also called base plate, through the wheel nuts.  Therefore, it may be possible to reduce the probability of a pressurized air leak, possibly even to minimize it, by placing the actual pressure sensor very close to the valve extension and sealing it with a gasket. sealing 210 configured specifically.  For example, it is possible to use only a comparatively very small additional seal - seal 210 for the pressure sensor - in order to connect the system by a fluidic technique.  It is also often possible to use standard valve extensions mounted in a durable manner, in order, for example, to facilitate subsequent filling of the tire, for example of said outer tire in the case of a twin pneumatic system turned towards the inside of the vehicle.  In this case also, only one additional interface with the environment can possibly be implemented, even when the module 110 remains on the tire.  In addition to the conductive card already mentioned, the printed circuit board 260 may also be in the form of another plate-like structure, on which or in which at least a portion 270 may be formed.  The printed circuit board can in this case be used for mechanical reception and / or electrical connection or other information technology of a separate element.  The connection can for example be made by brazing, welding or other electrically conductive connection technique.  The tire monitoring system 100 described below thus has two modules 1101, 110-2, which serve to reduce the risk of leakage and can allow an implementation to be made. 03. 2015 2013P00468GB more flexible to different types of rims with respect to the length and radius of curvature of the cable connecting the modules 110.  In the first module 110-1 (valve module), which can be mounted directly on the rim valve, the pressure is essentially measured and possibly other physical quantities, while in the second module 110-2 (main module) the wireless transmission is carried out, possibly some arithmetic operations as well as the necessary power supply.  The two modules 110-1, 110-2 are connected to each other by means of a flexible cable 130 comprising exactly two partial cables 440.  In the case of harsh environmental conditions, the design described below is just such a relaxation of traction and the concept of environmental sealing already mentioned, while this design may possibly also allow equipment equipment easy during manufacture.  In the field of off-road trucks, in which dirt, mud, snow and similar environmental conditions can exert additional stress on the system and affect the robustness of the cables, a corresponding implementation may be necessary. to be judicious.  The two modules 110-1, 110-2 described below are thus electrically connected to each other by means of a flexible cable 130 comprising exactly two partial cables 440.  As a result, for example, suitable cables specifically for the automotive field can be used, for example those used by the ABS / ASR sensors (ABS = Anti Blocking System; ASR = Traction Control Regulation).  As will be shown in the following description, a number of pressure interfaces, which may lead to leakage of pressurized air, may possibly be reduced here, possibly even minimized.  In this way, the loss of pressure caused by a damaged pressure supply pipe can also possibly be further avoided.  In addition, the possible risk of a porous or leaky pipe and the risk of missing a spare part for the pipe concerned may also be avoided.  It may also possibly be possible to reduce or even to avoid mechanical stressing of the printed circuit board 260, its interfaces and brazing zones, for example between the partial cables 440 and the press fit contacts described below. below by traction or pressure on the cable 130.  In addition, adjustments may be made to 31. 03. 2015 2013P00468EN to a large number of types of rims available on the market can be realized with small modifications.  Thus, by using a flexible cable 130, because of its greater flexibility in bending, a tire monitoring system 100 may be used optionally with a larger number of rims.  The greater flexibility of a cable can in this case for example give rise to a smaller radius of curvature.  As the following description will also show, a quick mounting of the hardware components required in the two modules 110 may in this case possibly be realized.  A reduction or even a minimization of the number of pressure interfaces that can lead to an air leak under pressure can also be obtained.  FIG. 7 illustrates an overview of a pressurized region 500 and main sealing components of the first module 110-1 of a tire monitoring system 100 according to an example embodiment, which however is not illustrated as a whole in Figure 7.  The first module 110-1 also called valve module is based, with respect to its sealing structure, on a suitable valve extension which is overmolded with a plastic housing 400 and then optionally cast.  Thus, the module 110-1 has a supply line element 180 which constitutes the actual valve extension.  Thus, the supply line element 180 has a connecting structure 510 which is made to allow the module 110-1 to be connected to a valve of a tire, the valve allowing access by a prior art an inner space of the tire filled or can be filled with the fluid.  The fluid can in this case for example be a gaseous medium, that is to say for example a gas or a mixture of gases.  The connection structure 510 thus has a tire valve interface 520 with a standard sealing gasket for this purpose.  For the mechanical attachment of the connecting structure 510 or module 110-1 to the tire valve, the connecting structure 510 further has a valve extension nut 530 with a corresponding guide surface in its inner part.  In the supply line element shown in FIG. 7, the channel 190 has a curved shape and leads to a valve insert 540 which is disposed at one end of the supply line element 180 opposite the structure connection 510.  In a region 550 which will be described in more detail below is disposed a seal 210 between the supply line element 180 and a separate element 150, made for example as a SMD sensor, the gasket sealing 210, as previously described, being in contact with a surface 160 (not shown in FIG. 7) of the separate member 150 as well as with the con- 03. 2015 2013P00468FR power supply 180.  In this case, the separate element 150 may be, inter alia, the pressure sensor which is electrically and mechanically connected to a printed circuit board 260.  The printed circuit board 260 may for example be a PCB (Printed Circuit Board) on which the separate element 150 is brazed.  With respect to a rather more conventional valve extension, the feed pipe element 180 and the first module 110-1 are distinguished, for example, by the fact that an opening 200 allows access to the separate element 150, to using which the pressure of the tire can for example be determined.  Of course, other tire sizes can be detected instead of the tire pressure, for example a temperature, a chemical composition of a gas mixture, that is to say for example a humidity of the air , or another physical quantity, by means of the separate element 150.  In addition, the supply line member 180 has a sealing seat which is constructed to receive the seal 210 and to protect against misalignment.  In addition or alternatively, such off-centering may also be caused by aging effects which may cause creep of the sealing material of the seal 210.  The use of the sealing seat can thus act in addition or alternatively against a loss of sealing effect of the seal 210 by aging of the seal 210.  The supply line element 180 thus has the sealing seat 600 which can be made to receive the seal 210 and to protect against an off-centering of the seal 210 and / or against the effects of aging for example in the form of creep or loss of shape stability of the seal 210.  However, the sealing seat which is not illustrated in detail in FIG. 7, allows the seal 210 to be positioned and fixed between the separate element 150 and the supply line element 180.  Radial and axial closures may in this case be provided in addition, for example to strengthen an interface between the plastic housing made of plastic 400 and the feed pipe element 180 even in the case of mechanical stresses.  An extension of the supply line element 180 with respect to a standard valve extension with a corresponding guide structure may in this case possibly facilitate the installation or mounting of the TPMS valve module 110-1.  31. 03. 2015 2013P00468EN Figure 8 illustrates a perspective representation of the supply line element 180.  Thus, Fig. 8 also again illustrates the connecting structure 510 together with the valve extension nut 530, which may for example have knurling for ease of handling.  At the opposite side to the connecting structure 510, on which the valve insert 540, which is however not visible in FIG. 8, is thus arranged, it is covered by a closing cap 560.  Pressure can therefore also be introduced into the tire through the valve insert 540 when the module 110-1 is mounted.  In other words, the module 110 furthermore has a valve 570 which is made in such a way as to allow the gaseous medium to be introduced through the connection structure 510 again into the internal space of the tire, which is not shown in FIG. 8.  In order that the forces acting on the housing 400 may be better deflected towards the supply line element 180, it has radial rotary latches 580 and axial rotary latches 590.  Thanks to the overmolding and possibly the subsequent molding of the casing 400, it is also possible to obtain a form-matched engagement between the casing 400 and the supply duct element 180.  For example, the radial rotary latches may be formed at least in part by planar surfaces of the supply line element 180.  Flanks 595 of such surfaces, which are, for example, perpendicular to the axis of the supply line element 180, may serve as axial latches.  Force bonding or friction bonding occurs by frictional bonding, bonding by material bonding engagement occurs by molecular or atomic interactions and forces, and pattern matching engagement occurs through geometric connection of the connection partners concerned.  The friction friction therefore generally involves a perpendicular force component between the two connection partners.  This may for example occur by using the retracting material during the cooling phase after overmolding the feed pipe member 180, which may also serve as a valve extension.  In addition, Figure 8 illustrates the opening 200 and the sealing seat 600 already mentioned previously, which is made to receive the seal 210.  So 31. 03. 2015 2013P00468EN that the opening 200 in the present embodiment is a bore which leads directly to the channel 190 of the supply line element 180, the sealing seat 600 is a recess or a blind bore having a larger diameter than a diameter of the opening 200, in which can be inserted the seal 210 substantially symmetrical of revolution (not shown in Figure 8).  This protrudes beyond a surface 610 of the supply line element 180 in this region.  The supply line element 180 thus has a feed pipe portion 620 which is part of the supply line element and which is constructed to bring the gaseous medium directly to the sensing region of the supply line. separate element 150 not shown in FIG.  In this case, the supply pipe portion 620 has the aforementioned bore or the opening 200 as well as the sealing seat 600.  The feed pipe portion will subsequently be completely surrounded by the housing 400.  In addition, in the direction of the tension relief already mentioned above, the feed pipe element 180 also constitutes the support element 490.  Thus, the supply line element 180 has, in the feed pipe portion 520, two essentially peripheral groove-shaped recesses 630-1, 630-2, around which are guided two partial cables 440 of the flexible cable. 130 not shown in Figures 7 and 8.  The groove-shaped recesses 630 can serve simultaneously as axial rotary latches 590, that is to say for the purpose of axial fixation.  The wiring concept as well as other details regarding the tire monitoring system 100 will be described in more detail below.  Thus, FIG. 9 illustrates a perspective representation of the tire monitoring system 100 in a prior manufacturing process.  The first module 110-1 at this stage essentially comprises the supply line element 180 and a spacer element 640 which is part of a prestressing structure 650.  Prestressing can in this case be caused by spacing.  The prestressing structure 650 may for example be formed by or comprise a base or other corresponding structure and a screw element 770, which can press the printed circuit board 260 with the separate element 150 against the joint. 210 with its sealing lip 220, but which are not illustrated in Figure 9.  Because precisely the spacing between the element 150 and the driving element 31. 03. 2015 2013P00468EN feed 180 is dimensioned such that the seal 210 presses against the element 150 in the desired manner, it is thus possible to prestress the seal 210.  Thanks to the configuration described above of the seal 210 and its sealing lip 220, it may thus be possible to limit the biasing of the element 150 and its supply lines, this being however also insensitive to higher tolerances in terms of spacing.  Thanks to the prestressing structure 650, it is thus possible for example to adjust a minimum spacing between the relevant elements, for example the brass bushing, and the sealing chamber.  This spacing can for example be determined by a bending calculation according to the model of the beams.  The second module 110-2 also includes two spacers 640-1, 640-2.  The subsequent housings 400 of the two modules 110-1, 110-2 will include the prestressing structures 650.  The prestressing structures 650 are then able to, or are made to exert a force on the printed circuit boards, so that the seal 210 can be prestressed by means of the mechanical fastening of the separate element 150 on the printed circuit board 260 against the supply line element 180.  The prestressing structures 650 may for this purpose for example comprise, in addition to the spacing elements already mentioned 640, also each time one or more screw elements.  In this case, the respective spacers 640 are formed to form a stop for the printed circuit board 260.  The screw members and spacers 640 are made together to press the printed circuit board 260 against the spacers 640 so that the seal 210 is prestressed.  The screw elements may for example comprise screws or also elements of more complex shape.  Such a screw element may for example comprise an external thread which is engaged with a corresponding internal thread.  Obviously, such a screw element may however also have an internal thread, that is to say for example be made in the form of a nut.  The two modules 110-1, 110-2 are further connected to each other via the flexible cable 130 which comprises exactly two partial cables 440-1, 440-2.  The partial cables 440 are in this case welded to contact structures 660, the contact structures 660 being press-fit contacts which are substantially L-shaped in configuration and are resiliently formed at an opposite side. in points 31. 03. 2015 2013P00468EN welding, for example to be introduced into electrically conductive bores, through which the printed circuit board 260 can be electrically coupled thus to the relevant partial cables 440.  In addition, FIG. 9 illustrates the presence of the curved shape 470 which is also arranged in the subsequent housings 400 in order to carry out the tension relief.  In this case, the partial cables 440 extend in the region of the first module 110-1 into the recesses 630 of the supply line element 180.  In the first module 110-1, the supply line element 180 has the recesses 630 already mentioned above.  Two groove-forming recesses 630 have here been made in the outer shape of the supply line element 180 also referred to as a valve extension, the partial cables 440 being guided in these recesses.  It can therefore be possible to avoid sharp edges in the region of the partial cables 440 and thus also to avoid short circuits between them and the supply line element 180.  FIG. 9 thus illustrates the arrangement of the components concerned in the context of a first production process before the preform (pre-mold) forming the first partial housing 350-1 is formed.  In this case, the flexible cable 130, the supply line element 180 or the valve extension, as well as the spacers 640 also called threaded inserts are introduced into the corresponding tools.  After the first manufacturing process in which the preform or the first partial housing 350-1 of the two modules 110 is each time formed, there is the situation illustrated in FIG.  Thus, FIG. 10 illustrates a perspective representation of the tire monitoring system 100 having both modules 110.  In the molded regions, the cable 130 or its partial cables 440 then have the curved shapes already described above which each extend over at least 90 °.  Using these curved regions can be achieved a tensile expansion welding points and contact structures 660 so that they are not directly and immediately solicited even in the case of traction on the cable 130 as part of the application.  As already explained with reference to FIG. 5, the first partial housings 350 present in this case each time, in a cable routing portion 430, the structure 31. 03. 2015 2013P00468FR waterproofing 380.  This is also called labyrinth design in the preform.  Thus, FIG. 10 illustrates not only the guiding and the position of the cable 130 or of its partial cables 440, but also the concept of traction relief of the preform or of the first partial housing 350-1.  Figure 11 illustrates an enlarged representation of the sealing structure 380 in the region of the cable routing portion 430, through which the cable 130 is introduced into the first partial housing 350-1.  In this case, the sealing structure 380 has a plurality of upstands or recesses which are arranged one behind the other and which are asymmetrically formed in the present configuration.  In this case, they have, at a side facing an outer space 420, steeper flanks than at a side facing the outer space 420 or the subsequent recess 360.  Along the direction 410 indicated in FIG. 11, which extends in the module 100-1 along the cable 130, the sealing structure 380 thus has a plurality of recesses gently descending and arranged one behind the other and corresponding way, a much steeper raising up along them.  In addition, FIG. 11 also illustrates the presence of an opening 670 which exists, for example, so as to provide easier guidance or stabilization of the cable 130 in the tool during forming of the first partial housing 350-1.  In an additional production process, as can also be seen in the perspective view of FIG. 12, the tire monitoring system 100 is now at least partially overmolded again with its two modules 110-1, 110-2. and the flexible cable 130 to thereby form the second partial housing 350-2 which includes the corresponding mating sealing structure 390 which is engaged with the sealing structure 380.  At least in part, an external shape of the concerned modules 110 and thus of the sensor is thus obtained.  In addition, the premold (first partial housing 350-1) can be packaged on the individual components.  In this case, FIG. 12 illustrates the situation in which the contact structures 660, that is to say the press-fit contacts, are welded to the ends of the partial cables 440 and penetrate a few millimeters into the recess 360 formed by the two partial housings 350-1, 350-2 together, and through which the electrical contact with the printed circuit boards 260 of the two modules 110-1, 110-2 is realized.  In a process 31. 03. 2015 2013P00468EN Further, the printed circuit board 260 is pressurized on the rear side of the housings 400 now partially in place, ie in the recesses 360, until the latter comes into contact. mechanical with spacers 640, which are also referred to as threaded inserts, spacers, pedestals or bushings, based on their configuration illustrated herein.  These form a corresponding stop.  During this pressing process, the contact structures 660 are also electrically connected to the printed circuit boards 260 as part of a cold welding process.  Then, as will be further illustrated hereinafter, the printed circuit boards 260 may further be fixed and prestressed by screwing the corresponding screw members into the spacers 640 and casting the housings 400 with their sealants 370. , that is to say more precisely the recesses 360 by the sealing compositions 370.  In this case, any sealing compound 370 can in principle be used.  With respect to the materials of the first and second sub-packages 350-1, 350-2, it may be appropriate to use materials which have comparable thermal expansion coefficients.  Thus, these materials may have differences in coefficient of thermal expansion corresponding to at most 10% of the maximum value in absolute value of the expansion coefficients concerned.  In an ideal case, the differences may also be smaller, for example up to 5%, up to 2% or up to 1%.  Thus, the partial housings 350-1, 350-2 may for example have substantially the same material and therefore essentially identical thermal expansion coefficients.  As a material for overmoulding, it is possible to use, for example, polybutylene terephthalate (PBT), another corresponding thermoplastic material or also another polymer.  The supply line element 180 has therefore been overmolded successively in a two-step process and thus integrated in the subsequent housing 400 of the first module 110-1.  This housing fixes the correct position of the separate element 150, which may be for example a pressure sensor, based on the SMD technique (SMD = Surface Mounted Device) with respect to the opening 200 in the supply line element 180.  For this reason, for example, a printed circuit board 260 can be implemented which can at least partly implement the design features explained below.  31. 03. FIG. 13 illustrates a simplified perspective view of a printed circuit board 260 for the first module 110-1.  On it is mounted, by a SMD technique, a separate element 150 which is made to detect the physical quantity relating to the tire.  For this purpose, the separate element 150 has, on a surface 160, the detection region 170 which can be formed for example by an opening in a housing of the separate element 150.  Thus, the separate element 150 may for example be embodied as an integrated circuit in the aforementioned housing.  In other words, on the printed circuit board 260 of the valve module 110-1 is for example mounted a pressure sensor manufactured by SMD technology as a separate element 150 with a central hole or a central opening as a zone. detection 170.  A design of such a printed circuit board 260, which is made in accordance with the housing characteristics of the housing 400 of the relevant module 110-1, is illustrated in FIG. 13.  In addition to the already mentioned SMD technique, the separate element 150 can be fixed and can be mechanically brought into electrical contact, directly or indirectly, on the printed circuit board 260.  In addition to the SMD technique, other fixing and contacting techniques, for example based on the so-called on-line technique, can also be used for contacting separate manufactured elements, in which the electrical contact and mechanics is achieved through bores in the printed circuit board 260.  It is also possible to use solutions with corresponding bases.  Subsequent casing 400 may in this case include both printed circuit board 260 and seal 210 which may also be inserted as part of the insertion of printed circuit board 260 into module 110-1. .  In addition, the printed circuit board 260 illustrated in FIG. 13 has two bores 680-1, 680-2 which are arranged and precisely configured such that they allow electrical contact via the contact structures 660, c i.e. press-fit contacts.  For this purpose, an envelope surface 690 of the bores 680 may be metallized to thereby allow electrical contact of the contact structures 660 with the additional components of the circuit 270 of the printed circuit board 260 not shown in FIG. 13.  The separate element 150 is in this case a part of the circuit 270 concerned.  In addition, the printed circuit board 260 has a plurality of guiding recesses 31. 03. 2015 2013P00468EN 700 which can for example also be manufactured by bores and which serve to guide the printed circuit board 260 inside the recess 360 of the casing 400 before closing by means of the sealing compound 370.  In addition, the printed circuit board 260 includes a bore 710 for the screw members of the subsequent prestressing structure 650.  With regard to increasing the operational reliability or robustness of the modules 110 with respect to the penetration of moisture or dust, the printed circuit board 260 may also be configured such that the latter with respect to the contact points 720 which are formed by the bores 680 or their electrically conductive coated envelope surfaces 690 in an environment corresponding at least to the surface of the printed circuit board 260, no electrically conductor connected directly to the contact points 720 in an electrically conductive manner.  Thus, even if moisture or other impurities had to penetrate along the cable 130 and along the partial cables 440 inside the housing 400 of the module concerned 110, an electrical short circuit could thus possibly be avoided, but at least be made improbable.  Such a module 110, which can be both the first module 110-1 and the second module 110-2, can therefore further comprise a cable which comprises at least one partial cable provided for driving a signal, which partial cable is connected electrically, directly or indirectly at a surface of the printed circuit board, to the printed circuit board 260 at a contact point 720 of the printed circuit board 260.  In this case, in an environment 730 of the contact point 720 on the surface of the printed circuit board 260, the printed circuit board 260 has no electrically conductive structure electrically connected directly to the contact point 720.  A structure connected directly to the contact point may for example be a structure which, also in the case of a current flow within the specified parameters of the module concerned, does not substantially lead to a voltage drop along the structure .  In other words, such a structure has a small electrical resistance compared to other components, for example of 20% maximum, 10% maximum, 5% maximum or 2% maximum of the total resistance of the element with respect to a passage of current at a reference potential, that is to say for example the mass.  For example, this may be a supply line structure for a 31. 03. 2015 2013P00468EN or a voltage, that is to say for example a via or other supply line, for example a conductive track.  Depending on the concrete implementation, the environment 730 may extend around the point of contact 720 on a main surface 740 of the printed circuit board 260 for example over at least 1 mm in all directions beyond the point contact 720.  In other exemplary embodiments, this distance may be at least 2 mm, at least 3 mm, at least 4 mm, at least 5 mm or at least 6 mm.  In order to further reduce the risk of short circuits, the printed circuit board can not only, at its surface in the environment 730 of the contact point of the printed circuit board 260, have no electrically conductive structure not connected. electrically directly to the point of contact 720, but the printed circuit board as a whole may also have no corresponding electrically conductive structure electrically connected to the contact point 720.  In this case, the printed circuit board 260 is here essentially a plate-like structure which has, along a first direction and along a second direction perpendicular to the first direction, extents which are substantially greater than an extent along a third direction that is also perpendicular to the first and second directions.  This third direction is also called the thickness of the printed circuit board 260 and may for example correspond to at least one fifth, at least one tenth or at least one twentieth of a greater extent along the first or second direction. .  The main surface 740 is in this case the surface which extends parallel to the first and the second direction.  The printed circuit board 260 thus has, in the exemplary embodiment illustrated, three guiding recesses 700 for the vertical positioning of the printed circuit board 260 in the recesses 360 of the casing 400.  The printed circuit board 260 and the separate element 150 may be positioned horizontally by the spacers already described 640 or by the threaded inserts.  Thanks to the contact structures 660, that is to say for example the press fit contacts, one can obtain electrical connections of the partial cables 440 and possibly also a mechanical stabilization.  31. 03. FIG. 14 illustrates a perspective representation of the first module 110-1 prior to insertion of the printed circuit board 260.  In this case, to simplify the illustration, the cable 130 is not illustrated.  Thus, Fig. 14 illustrates a view in the recess 360 which is formed by the first and second sub-packages 350-1, 350-2 of the housing 400.  The second sub-housing 350-2 thus forms guide structures 750 which cooperate with the guide recesses 700 illustrated in FIG. 13 so as to allow or guarantee the vertical guidance previously described of the printed circuit board 260 through these this.  Fig. 14 also illustrates the spacer 640 of the prestressing structure 650 as well as the sealing seat 600 around the bore 200, which leads to the channel of the feed pipe element 180, not shown. in figure 14.  In addition, it can be seen again in Figure 14 the contact structures 660 configured as press fit contacts.  FIG. 14 thus illustrates the valve module (first module 110-1) or its casing 400 without the material previously described in connection with FIG. 13 or the seal 210.  Before inserting the printed circuit board 260, the seal 210 is first introduced into the sealing seat 600.  This is illustrated in the perspective representation of Figure 15.  FIG. 15 thus shows a perspective representation of the supply line element 180 with the sealing seat 600 in which the seal 210 is inserted.  In this case, the seal 210 has a sealing lip 220 which is made to close the detection region 170 (not shown in FIG. 15), so that the seal forms a gap. sealing 230 which comprises the detection region 170 and which is separated from an outer space 240 by the seal 210.  In this case, the sealing lip 220 has a sealing edge 760 which is made to be in contact with the surface 160 of the separate element 150.  In this case, the sealing lip presents, starting from the sealing stop 760, an outer stop having a cross-section which increases from an unsolicited state of the seal 210, when the seal is carried out for a pressure of the gaseous medium greater than a pressure in the external space.  On the other hand, if the seal 210 is made for a 31. 03. 2015 2013P00468EN pressure of the gaseous medium less than the pressure in the external space, the sealing lip can present, starting from the sealing edge 760, an outer stop having a cross section which decreases from a non stressed by the seal 210.  As a result, depending on the existing pressure ratios, an additional sealing effect can be achieved by the existing pressure ratios, since the seal is further compressed due to the pressure acting on it.  The seal 210 is therefore clearly distinguishable from conventional seals, for example an O-ring type seal.  A seal 210 such as that used here can for example allow a greater tolerance compensation and therefore possibly allow a reduction of the prestressing or the mechanical stress (in English stress) applied to the supply lines of the sensor. pressure (separate element 150).  In other words, the forces exerted by the sealing lip 220 on the power supply lines of the separate element 150 can thus be reduced.  Unlike for example an O-ring type seal, an undercut or a cutout from behind the sealing lip 220 may thus allow an improvement in a compromise in connection with a reduction of the existing forces and with an increase in the tolerance range.  Thus, for example, a larger compensation range, or tolerance range, can be obtained with a sealing lip 220 disposed at an angle deviating from 90 °.  Depending on the concrete implementation, it may in this case be advisable to provide a prestressing which must be reported for example to a geometry of the sealing lip 220 in a substantially unsolicited state and / or deformation of the lip 220.  As a result, the sealing lip 220 may for example be in contact with the separate element 150.  This can be done in that the sealing lip 220 moves further outwardly, respectively inward, depending on the increase, respectively the drop, the pressure (air) and s therefore adjusts upward perpendicular to the surface of the separate element 150.  Thus, one can compensate, for example without large prestressing, by the geometric design, a larger sealing gap that can occur due to tolerances.  The use of a sealing lip 220, for example V-shaped, can thus possibly reduce the mechanical stress (stress) applied to the sensor itself.  31. 03. However, it may also be possible for the sealing lip 220, in a non-pressure or non-stressed state, to have a sealing gap formed with it, relative to the separate element 150. that is to say that it can for example be incorporated without constraint in this state.  Figure 16 illustrates a perspective view of the tire monitoring system 100 with the first module 110-1 and the second module 110-2 according to an additional manufacturing process.  In this regard, the seal 210 has been inserted into the sealing seat 600 of the supply line element 180 and the printed circuit boards 260 of the two modules 110-1, 110-2 have been inserted. in the corresponding recesses 360.  In this case, FIG. 16 illustrates that the prestressing structure 650 comprises the previously mentioned screw members 770 with which the printed circuit board 260 and the thread in the spacer 640 (not shown in FIG. 16) are pressed against the spacer 640 and thus the seal 210 (not shown in FIG. 16) is pressed.  It is thus possible to obtain a prestress applied to the seal 210 which is in direct contact with the surface 160 of the separate element 150.  Also related to the second module 110-2, the printed circuit board 260 is pressed by means of corresponding screw elements 770 against the spacers 640, which are not however illustrated in the representation of FIG. 16.  The spacer members 640 again here again have a surface against which the printed circuit board 260 is pressed through the screw members 770.  In this case, the spacers 640 have an internal thread into which a corresponding external thread of the screw elements 770 engages.  The screw members 770 may for example have an additional surface or additional stop surface against which the printed circuit board 260 is pressed against a side opposite to the spacer 640.  The screw elements 770 can thus for example have a threadless cylindrical portion which engages through the corresponding bores of the printed circuit board 260 and which is arranged between the external thread and the abutment surface against which the circuit board printed is pressed when screwing 770 screw elements.  On the side of the pressing surface opposite to the external thread, 31 03. 2015 2013P00468EN rope - possibly behind an optional transition region - an external hexagon profile that can be used, for example, to mount the 770 screw elements.  Obviously, the screw elements 770 can also be made differently, for example in the form of simple screws or other configurations.  The screw members 770 may furthermore also serve as spacers 280 or part of the spacing device.  The screw elements 770 illustrated here in FIG. 16 thus have a bore 780 with an internal thread, in which a screw, for example for mounting the module 110-2 on the fixing element 250, can be inserted.  The spacing device 280 thus has a bearing surface on which the printed circuit board 260 rests in the mounted state.  It further comprises the screw member 770 which secures the printed circuit board 260 on a side opposite the support surface.  As regards the second module 110-2, the spacers 640 (not shown in FIG. 16) may for example also have an external thread which engages through corresponding bores of the printed circuit board 260.  Thanks to these, at least one spacing device 280, which for example has a hexagonal outer contour, can be mechanically connected to the printed circuit board 260, so that it, as already explained in FIG. 4, can transmit mechanical oscillations from a fastener 250 to the printed circuit board 260.  The spacing device 280 may be mechanically connected, for example by screwing, to the fastener not shown in FIG. 16.  In order to also make it more difficult to penetrate impurities, for example water, through this connection to the environment of the printed circuit board 260, the at least one spacing device may for example be surrounded by a sealing compound which is however not illustrated in Figure 16.  As a result, a material contact can be established which can at least reduce the penetration described when it does not completely remove it.  In order to reduce, for example, also the formation of a short circuit due to impurities of this type, for example water, an environment can also be provided, as described with reference to FIG. 13 and the environment 730 illustrated. in this, around a corresponding fastening structure for mounting the spacing device 280, for example a corresponding bore.  31. 03. 2015 2013P00468EN In addition, the representation of FIG. 16 illustrates that the second module 110-2 presents an energy source 340.  This may for example include a source of electrochemical energy, that is to say for example a battery and / or an accumulator.  The energy source 340 may further be a component 330 as already explained with respect to FIG. 4.  More specifically, the power source 340, as illustrated in FIG. 16, is a button cell which, via an electrically conductive fastener 800 as well as through the printed circuit board 260 and its circuit of the second module 110-2 as well as through the cable 130, supplies electrical power to the printed circuit board 260 and its circuit of this module 110-1.  In other words, in the case of a tire monitoring system 100 as illustrated in FIG. 16, the first module 110-1 is supplied with electrical energy via the flexible cable 130 at least in part by the energy the power source 340 of the second module 110-2.  As already mentioned several times previously, in the embodiment illustrated here, the flexible cable 130 has exactly two partial cables 440 which are also called pipes.  The first module 110-1 and the second module 110-2 are electrically connected to each other through these cables.  Therefore, not only the wiring cost can be reduced, but on the contrary a flexible cable 130 smaller and optionally can be mechanically stressed can also optionally be used.  Since the flexible cable 130 only has the two partial cables 440 or, in other exemplary embodiments, possibly also only one partial cable 440, the first module 110-1 can certainly be connected by a fluidic technique to the space However, the first module 110-1 and the second module 110-2 are typically made separately from one another by a fluidic technique.  In other words, in such a case, no exchange of fluid, that is to say for example gas or gas mixture from the internal space of the tire, can be effected through the flexible cable 130 from the first module 110-1 to the second module 110-2.  Expressed otherwise, the second module 110-2 can be separated by a fluidic technique from the internal space of the tire.  Figure 16 therefore illustrates a perspective view of the tire monitoring system or the tire pressure monitoring system and its case with the mounted equipment.  31. 03. FIG. 17 illustrates a schematic cross-sectional representation through the module 110-1 in a mounted state.  Thus, FIG. 17 shows the feed pipe portion 620 of the feed pipe member 180 with the opening 200, which connects the channel 190 of the feed pipe member 180 not shown in FIG. 17 by a fluidic technique to the detection region 170 of the separate element 150.  As already explained above, in this case, the separate element 150 is electrically and mechanically connected to the printed circuit board 260, the electrical printed circuit board being electrically connected to the partial cables 440 not shown in FIG. via the contact structures 660 formed as press-fit contacts.  On the other hand, Fig. 17 illustrates the spacer 640 of the prestressing structure 650 as well as the associated screw members 770, which engage in a corresponding thread of the spacer 640 or which may be in position. taken or otherwise brought into contact with it.  In addition, Fig. 17 illustrates the sealing seat 600 which is formed in the region of the feed pipe portion 620, and in which the seal 210 is received.  In this case, however, the seal 210 is shown in a relaxed state in which the sealing edge 760 does not come into contact with the surface 160 of the separate member 150.  In contrast, the sealing lip 220 is deformed during assembly so that it contacts the surface 160 of the separate member 150, contrary to the illustration of FIG. 17, that is, say it is pressed by the prestressing structure 650 against the feed pipe element 180.  Thus, the sealing space 230 is formed radially inward with respect to the sealing lip 220, with respect to the axis of symmetry of the seal 210, which substantially coincides with the axis of the seal. boring of the opening 200 or with the axis of symmetry of the sealing seat 600.  Figure 17 illustrates the interface between the hardware, that is to say the electronic components of the module 110-1, and its mechanical components.  A special shaped seal 210 with a flexible sealing lip 220 here causes sealing of the interface between the supply line member 180 also referred to as the valve extension and the separate member 150 (sensor SMD pressure).  31. 03. 2015 2013P00468GB In this case, the seal can compensate for tolerances throughout the system.  Due to the already described configuration of the outer shape of the cross sections starting from the sealing edge 760 in the unsolicited state of the seal 210, in case of increasing air pressure, for example in the case of a mounting of the module 110 on a tire, the flexible sealing lip 220 can move outwards and for example increase and increase, in the case of lower axial prestressing, the contact region between the separate element 150 and its surface 160, and the seal 210.  The axial prestressing of the seal 210 can in this case be determined by means of the distance between the upper surface 160 of the separate element 150 and the base of the sealing space 230.  During the mounting process, the printed circuit board is in this case pressed into the housing 400 until the printed circuit board 260 comes into contact with the spacer 640, i.e. the threaded insert of the casing 400.  Therefore, a nominal sealing prestressing can thus be defined by the housing 400 or by its geometry.  More precisely, the prestressing defines in this case a spacing between the bottom of the sealing chamber and the contact region of the spacer element 640.  The height of the separate element 150 has an additional influence as well as the configuration of the seal 210.  The printed circuit board 260 is furthermore secured, not only by the separate element 150, but also by the screw element 770, so that thermal and mechanical influences which apply to the seal can be reduced. , and possibly even minimized.  As will be described further below, a corresponding sealing compound, for example a polyurethane sealing compound of the electronic industry (PU = polyurethane), can be used to obtain additional sealing and to protect the material, that is to say the electronic components, vis-à-vis the environment.  The sealing compound 370 can therefore be used to close the recess 360 in which the printed circuit board 260 is disposed.  FIG. 18 illustrates a perspective view of the tire monitoring system 100 according to another process step, in which the recess 360 is closed with the sealing compound 370.  These are however not visible in any of the modules 110 in Fig. 18 due to the illustrated perspective.  Figure 18 thus illustrates 31. 03. 2015 2013P00468EN the tire monitoring system 100 after another sealing process of the cable 130 and after the closure of the recess 360 (not illustrated in FIG. 18) by the sealing masses 370 (not shown in FIG. two modules 110-1, 110-2.  The housings 400, as illustrated in Figure 18, are certainly not made in one piece but are manufactured in one part.  By component made in one piece is meant a component that is made exactly from a piece of cohesive material.  Component or structure manufactured, supplied or finished in one part or by a component or structure manufactured, supplied or finished integrally with at least one component or structure additional structure means those which can not be separated from the at least one additional component without destroying or damaging one of the at least two components in question.  A component of a single piece therefore also constitutes at least one component manufactured integrally with another structure of the component concerned or a component in one part.  Other casings 400 can naturally possibly be made in one piece.  Figure 19 illustrates a perspective view of the tire monitoring system 100 after the fastener 250 at the second module 110-2 has been further connected to the housing 400 of the second module 110-2.  Fig. 20 illustrates a perspective representation corresponding to Fig. 19 but wherein the tire monitoring system 100 is shown from a back side as compared to the illustration of Fig. 19.  As already explained, in this case, the fixing element 250 is configured as a sheet metal and is screwed to the housing 400 of the second module 110-2 by means of at least one screw, more precisely in the exemplary embodiment illustrated here, using two screws 810 through spacers that are no longer visible in Figures 19 and 20.  In other words, in the case of the module 110-2 described herein, the at least one spacing device 280 is screwed to the fastener.  In order to mechanically connect the fastening element 250 to the rim, for example by the wheel bolts, which are also used for fastening the rim, the rim here has two bores 820 which are designed precisely so that the corresponding wheel bolts pass through them so that the second module 110-2 can be con- 03. 2015 2013P00468EN mechanically connected or coupled to the rim by means of corresponding nuts, by two adjacent bolts, for example of the wheel support.  In a tire monitoring system 100 as illustrated, for example, in FIGS. 19 and 20, the second module 110-2 can thus be attached to a rim, the rim forming together with the tire at least in part a tire wheel. a vehicle.  In the tire monitoring system 100 thus implemented, different design features can thus be implemented to protect the material against moisture, water and similar influences and conditions of the environment.  Thus, long sealing distances of cable sleeves, i.e. cable routing portions 430, corresponding flexible cables 130 and molding of protruding contact structures 660 may for example be implemented in addition to contact structures 660 to prevent corrosion of printed circuit board components 260.  The sealing structures and the associated sealing structures 380, 390, for example in the illustrated labyrinth design, can also be implemented in the context of the preform (first partial housing 350-1) and consequently in the second housing 350-2 partial, to prevent water penetration between the two partial housings 350-1, 350-2, that is to say the preform and the final injection molding mold.  In addition, using the sealing material 370, the printed circuit board 260 can be fixed in only a few points of contact with the housing 400, for example by means of the spacers 640 (threaded inserts), screws and contact structures 660 made in the form of press fit contacts.  Figures 21a, 21b and 21c illustrate perspective representations of tire monitoring systems 100 in which for example different lengths of flexible cables 130 are implemented.  In addition, the feed pipe members 180 may be different from each other with respect to their geometric configuration.  The bores 820 of the fasteners 250 may also be different in terms of diameter and arrangement, for example their distance from each other, in order to cover different typical rims of heavy goods vehicles and other vehicles.  In this case, the version illustrated in FIG. 21c essentially corresponds to the version previously described of a tire monitoring system 100.  FIGS. 21a and 21b illustrate other exemplary embodiments of a monitoring system 31. 03. 2015 2013P00468FR of tire 100.  Obviously, in addition to the obvious modifications, other more complex modifications can be implemented with different tire monitoring systems 100.  Thus, for example, different sealing concepts, different physical quantities or similar parameters, which are not obvious at first glance, can be implemented.  Thus, the second modules 110-2 may optionally be made in different embodiments so as to detect the mechanical vibration behavior of the rim or wheel associated while in other tire monitoring systems 100, the module concerned 110-2 is just not able to fulfill this function.  As the foregoing description has shown, however, the sensor design presented here and the tools used for this purpose allow a modification of the tire monitoring systems concerned in terms of cable lengths and other rather mechanical parameters, without implying for that, greater efforts or additional tooling costs.  The described system can therefore be used economically to provide different tire monitoring systems 100 according to an exemplary embodiment, with which different types of tires can be manufactured.  Figures 21a, 21b and 21c thus illustrate some possible variations of a tire monitoring system 100.  By using a module 110 to detect a vibration behavior of a mechanical component, it may be possible to improve a compromise including ease of integration, ease of manufacture, robustness, reliability and reliability. accuracy of detection of vibration behavior.  Through the use of a tire monitoring system and / or a tire monitoring method, it may be possible to improve a compromise including integration, manufacturing capability, robustness and durability. accuracy of monitoring a tire.  Through the use of a sensing module of a physical quantity of a gaseous medium, it may be possible to improve a compromise including ease of integration, ease of manufacture, robustness, reliability and reliability. accuracy of a detection module of a physical quantity.  It may also be possible to create a module 110 that allows an improvement in a compromise including ease of integration, ease of manufacture, resilience or robustness, reliability and accuracy of a circuit implemented in the system. module 110.  31. 03. 2015 2013P00468FR In the case of the modules 110 according to different exemplary embodiments, the spacing device 280 may be a separate element, as has already been described above.  The spacing device 280 is therefore a separate element of the fixing element 250 and possibly also other elements.  The fixing element 250, in some embodiments, can also independently be a sheet metal part.  Alternatively or independently, the mechanical component, in the case of a module 110 according to an exemplary embodiment, can also be a rim of a wheel, a wheel support for the wheel or a valve of a tire of the wheel .  The module 110 or its fixing element 250 can thus be made to be fixed or mounted for example directly on a rim of a wheel, on a wheel support for the wheel or on a valve of a tire of the wheel .  A tire monitoring system 100 for monitoring a tire may have a first module 110-1, which is designed to detect at least one physical quantity relating to the tire and to provide a measurement signal based on the minus one physical quantity detected, as well as a second module 110-2 which is coupled via a flexible cable 130 to the first module 110-1 and which is designed to detect the measurement signal and to transmit a signal information 140 wirelessly based on the detected measurement signal.  In such a tire monitoring system 100, the measurement signal can, optionally, be transmitted through the flexible cable 130 from the first module 110-1 to the second module 110-2.  In such a tire monitoring system 100, the second module 110-2 may optionally comprise a power source 340, a battery or an accumulator, the first module 110-1 being supplied at least partly with electrical energy by the through the flexible cable 130.  Optionally, the power supply of the first module 110-1 in electrical energy can also be carried out completely by means of the flexible cable 130.  In addition or alternatively, in a tire monitoring system 100, the flexible cable 130 may have exactly two partial lines 440, through which the first module 110-1 and the second module 110-2 are electrically connected to one another. to the other.  31. 03. In addition or alternatively, in a tire monitoring system 100, the first module 110-1 can be connected by a fluidic technique to an inner space of the filled tire or can be filled with a fluid.  The first module 110-1 can be made to be connected to the internal space of the tire by a fluidic technique.  Optionally, in such a tire monitoring system 100, the first module 110-1 and the second module 110-2 can be made separately from one another by a fluidic technique.  Between the first and the second module 110 may thus not exist connection by a fluidic technique through the internal space of the tire, these modules then being separated from each other by a fluidic technique.  This refers to the fluid introduced or can be introduced into the internal space of the tire, that is to say for example a gas, for example nitrogen (N2), or a mixture of gases such as 'air.  In addition or alternatively, in a tire monitoring system 100, the first module 110-1 can be made so that it can be mechanically connected to a tire valve.  Optionally, in a tire monitoring system 100, the first module 110-1 can be constructed to fill the inner space of the tire with the fluid.  In addition or alternatively, in a tire monitoring system 100, the second module 110-2 may be attached to a rim, the rim, together with the tire, forming at least partly a wheel of a vehicle.  A method of monitoring a tire according to an exemplary embodiment comprises a P100 detection of at least one tire-related physical quantity in a first module 110-1, a P110 supply of a measurement signal based on the at least one physical quantity detected in the first module 110-1, a detection P120 of the measuring signal in a second module 110-2 coupled to the first module 110-1 by means of a flexible cable 130, and a wireless transmission P130 of an information signal 140 based on the detected measurement signal.  31. 03. Although some aspects have been described in relation to a device, it is understood that these aspects also constitute a description of the corresponding method, so that a block or modular element of a device must also be understood as a device. corresponding process step or as a feature of a process step.  Similarly, aspects which have been described in connection with a process step or as a process step also constitute a description of a corresponding block or feature or feature of a corresponding device.  An exemplary embodiment may thus for example be implemented as a program with a program code for the implementation of a method according to an exemplary embodiment, when the program is executed on a programmable hardware component.  In this case, the individual process steps can be obtained by corresponding actuator commands, reading memories or other data sources, digital and other data manipulations as well as other processes.  In the context of such a program, but also in the context of other implementations of a method according to an exemplary embodiment, the individual processes may for example comprise a generation, a supply and possibly a reception of control signals. , sensor signals and other signals.  The broadcast may also include writing or storing a value in a memory or a register.  Correspondingly, a reading or a reception may also comprise a corresponding reading of a register or a memory.  These signals can for example be transmitted as electrical, optical or radio signals and be configured in terms of their signal values and their time configuration independently of each other in continuous or discrete form.  The corresponding signals can thus for example comprise analog signals but also also digital signals.  Depending on the particular implementation requirements, exemplary embodiments of the invention may be implemented in hardware or software form.  The implementation can be carried out using a digital memory medium, for example a floppy disk, a DVD, a Blu-ray disc, a CD, a read-only memory, a PROM memory, an EPROM memory, an EEPROM memory or a flash memory, a hard disk or other magnetic or optical memory, on which control signals readable by 31. 03. 2015 2013P00468EN electronic channel are stored, which can cooperate or cooperate with a programmable hardware component so that the respective method is implemented.  A programmable hardware component can be formed by a processor, a CPU (CPU = Central Processing Unit), a graphics processor (GPU), a computer, a computer system, an application specific integrated circuit (ASIC) = Application-Specific Integrated Circuit), integrated circuit (IC = Integrated Circuit), system-on-chip (SOC = System on Chip), programmable logic element or programmable logic gate system with microprocessor (FPGA = Field Programmable Gate Array).  The digital memory medium can therefore be readable by machine or by computer.  Some exemplary embodiments therefore include a data carrier that has electronically readable control signals that are able to cooperate with a programmable computer system or a programmable hardware component such that one of the methods described herein. be implemented.  An exemplary embodiment is thus a data carrier (or a digital storage medium or a computer readable medium), on which the program is recorded to implement one of the methods described herein.  In general, embodiments of the present invention may be implemented in the form of a program, a firmware, a computer program or a computer program product with a program code or in the form of data, the program code or the data acting in a manner performing one of the methods when the program is executed on a processor or a programmable hardware component.  For example, the program code or data can also be stored on a machine-readable medium or a data carrier.  The program code or the data can among other things be in the form of source code, machine code or binary code and in the form of other intermediate code.  Another embodiment is furthermore a data stream, a series of signals or a sequence of signals which constitute the program to carry out one of the methods described herein.  For example, the data stream, the signal series, or the signal sequence can be configured to be transmitted through a channel 31. 03. 2015 2013P00468EN data communication connection, for example via the Internet or another network.  Exemplary embodiments are thus also series of signals representing data that are suitable for sending over a network or data communication connection, the data constituting the program.  A program according to an exemplary embodiment can implement one of the methods during its realization, for example by the fact that it reads memories or writes in them one or more data so that eventually operations of switching or other operations are generated in transistor structures, amplifier structures or in other electrical, optical, magnetic or other operating principle components.  Correspondingly, by reading a memory, data, values, sensor values or other information can be detected, determined or measured by a program.  A program can therefore, by reading one or more memories, detect, determine or measure quantities, values, quantities of measurement and other information as well as cause, authorize or implement an action, by a writing in one or more memories, as well as controlling other devices, machines and components and thus for example also perform more complex process steps by means of actuators.  The embodiments described above are only an illustration of the principles of the present invention.  It is understood that modifications and variations of the arrangements and features described herein will come to mind in the art.  Therefore, it is envisaged that the invention is limited only by the scope of protection of the following claims and not by the specific features which have been presented here with the aid of the description and explanation of the exemplary embodiments. .  The features disclosed in the foregoing description, the claims that follow and the appended figures can be considered and implemented individually and in any combination to implement an exemplary embodiment according to their various configurations.  . 03. 2015 2013P00468EN List of part numbers 100 Tire monitoring system 110 Module 120 Fitting 130 Flexible cable 140 Information signal 150 Separate element 160 Surface 170 Sensing area 180 Power supply element 190 Channel 200 Opening 210 Gasket 220 Sealing lip 230 Sealing space 240 Outer space 250 Fastening element 260 Printed circuit board 270 Circuit 280 Spacer 290 Location 300 Bore 310 Preselected direction 320 Projection direction 330 Component 340 Energy source 350 Partial housing 360 Hole 370 Sealing compound 31. 03. 2015 2013P00468EN 380 Sealing structure 390 Conjugate sealing structure 400 Housing 410 Direction 420 Outer space 430 Cable routing portion 440 Partial cable 450 Contact point 460 Reference point 470 Curved curve 480 Right 490 Support element 500 Region 510 Connection structure 520 Tire valve interface 530 Valve extension nut 540 Valve insert 550 Region 560 Closing cap 570 Valve 580 Radial rotary latch 590 Swivel lock 595 Flank 600 Sealing seat 610 Surface 620 Serving portion infeed 630 recess 640 spacing element 650 pre-tensioning structure 660 contact structure 670 opening 680 bore 690 casing surface 700 guide recess 710 bore 720 contact structure 730 environment 740 main surface 750 guide structure 760 sealing edge 770 Screw element 780 Bore 800 Fastener 810 Screw 820 Bore

权利要求:
Claims (13)
[0001]
REVENDICATIONS1. A module (110) for detecting the vibration behavior of a mechanical component, comprising the following: a fastener (250), which is made to be mechanically rigidly connected to the component to receive mechanical oscillation of the component; a printed circuit board (260), which includes a circuit (270), which is configured to detect the mechanical oscillation of the mechanical component and to transmit wirelessly, based on the detected oscillation, a signal comprising the vibration behavior; and at least one spacer (280), which mechanically connects the printed circuit board (260) to the fastener (250) so that the mechanical oscillation can be transmitted from the fastener ( 250) to the printed circuit board (260).
[0002]
The module (110) of claim 1, wherein the wireless transmission of the signal is by radio.
[0003]
The module (110) according to any one of the preceding claims, wherein the at least one spacer (280) is constructed to connect and secure the printed circuit board (260) rigidly to the fastening element (250) .31.03.2015 2013P00468EN
[0004]
The module (110) of any of the preceding claims, wherein the at least one spacer (280) is made from a metallic material.
[0005]
The module (110) of any preceding claim, wherein the at least one spacer (280) comprises a bearing surface on which the printed circuit board (260) rests, and an element screw (770) which secures the printed circuit board (260) to a side opposite to the support surface.
[0006]
The module (110) according to any of the preceding claims, wherein the at least one spacer (280) is screwed to the fastener (250).
[0007]
The module (110) according to any of the preceding claims, which further comprises a component (330) which is disposed between the printed circuit board (260) and the fastener (250), and wherein, in a projection of the component (330) along a projection direction (320) perpendicular to the printed circuit board (260), at least 30% of a total area of the projection of the component (330) is formed at less in part by an electrically conductive material and wherein the total area of the projection of the component (330) is at least 30% of a total area of a projection of the printed circuit board (260) along the projection direction (320).
[0008]
A module (110) as claimed in any one of the preceding claims, which comprises a power source (340) which is disposed between the printed circuit board (260) and the attachment member (280) and which is coupled to the circuit (270) of the printed circuit board (260) for supplying the latter with electrical energy.
[0009]
The module (110) according to any one of the preceding claims, wherein the fastening element (250) is made from an electrically conductive material.
[0010]
10. Module (110) according to any one of the preceding claims, wherein the circuit (270) comprises an antenna which is made to transmit the signal comprising the vibration behavior.31.03.2015 2013P00468EN
[0011]
The module (110) of any preceding claim, wherein the spacer (280) is a separate member.
[0012]
12. Module (110) according to any one of the preceding claims, wherein the fastening element (250) is a sheet metal part.
[0013]
The module (110) according to any one of the preceding claims, wherein the mechanical component is a wheel rim, a wheel support for the wheel, or a tire valve of the wheel.

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同族专利:

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公开号 | 公开日

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US20150276556A1|2015-10-01|

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CN105021270A|2015-11-04|

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US9778146B2|2017-10-03|

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CN105021270B|2020-03-13|

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FR3019292B1|2020-03-27|

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DE102014205922B4|2020-12-03|

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DE102014205922A1|2015-10-01|

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DE102019207168A1|2019-05-16|2020-11-19|Prüftechnik Dieter Busch GmbH|Device for detecting mechanical vibrations|

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CN110793618B|2019-10-28|2021-10-26|浙江优特轴承有限公司|Method for detecting three-axis vibration of main shaft bearing by using high-frequency single-axis acceleration gauge|

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DE102020132114B3|2020-12-03|2021-11-11|Audi Aktiengesellschaft|Method for signaling a discontinuous tire parameter of a wheel of a motor vehicle|

法律状态:
2016-03-31| PLFP| Fee payment|Year of fee payment: 2 |

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2017-03-27| PLFP| Fee payment|Year of fee payment: 3 |

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2018-03-29| PLFP| Fee payment|Year of fee payment: 4 |

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2018-08-03| PLSC| Search report ready|Effective date: 20180803 |

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2019-04-01| PLFP| Fee payment|Year of fee payment: 5 |

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2019-11-15| RN| Application for restoration|Effective date: 20191010 |

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2019-11-22| FC| Decision of inpi director general to approve request for restoration|Effective date: 20191010 |

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2020-03-26| PLFP| Fee payment|Year of fee payment: 6 |

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2021-03-26| PLFP| Fee payment|Year of fee payment: 7 |

优先权:

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申请号 | 申请日 | 专利标题

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DE102014205922.4A|DE102014205922B4|2014-03-31|2014-03-31|Module for recording the vibration behavior of a mechanical component|

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DE102014205922.4|2014-03-31|

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