• 专利附录
  • 专利说明
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    • 专利摘要:
    set of visualization fields for a utility vehicle. the present invention relates to an indicator set (100) for fields of view (210, 220, 230, 235, 240, 250) legally prescribed for a utility vehicle in the cabin of the utility vehicle containing at least one indicator unit (110), and the indicator set (100) is suitable for indicating at least two of the fields of view (210, 220, 230, 235, 240, 250) legally prescribed, permanently in real time, in the indicator unit (110) in the vehicle cabin, the two fields of view (210, 220, 230, 235, 240, 250) are presented in a joint image.
    公开号:BR102012002701B1
    申请号:R102012002701-1
    申请日:2012-02-06
    公开日:2020-03-24
    发明作者:Werner Lang；Stefan Bauer
    申请人:Mekra Lang Gmbh & Co. Kg；
    IPC主号:
    专利说明:

    Descriptive Report of the Invention Patent for INDICATOR SET FOR LEGALLY PRESCRIBED FIELDS OF A UTILITY VEHICLE IN A CAB OF THE UTILITY VEHICLE DRIVER.
    Description [001] The present invention relates to an indicator set for viewing fields of a utility vehicle in a vehicle cabin.
    [002] Depending on the type of motor vehicle, such as motorcycles, motor vehicles for transporting people, motor vehicles for transporting material, etc. so-called viewing fields are legally prescribed, which need to be reproduced by a set for indirect vision, conventionally by a mirror and which must be able to be viewed by the driver, sitting in the driver's seat, at any time through the set for indirect vision . Depending on the type of vehicle and especially the fact that regions around the vehicle can be seen directly by the driver, depending on the type of vehicle, different legal norms are required in order that certain fields of view can be viewed at any time through sets for this purpose. Therefore, for utility vehicles such as trucks or vans, currently, for example, as sets for indirect viewing, a main mirror is on the driver's side and on the passenger side with which the driver can view a part plane and horizontal of the route covered, of a certain width, which extends from a determined distance behind the driver's viewing points to the horizon. In addition, it should be possible to see a smaller strip through this mirror for the driver who starts a shorter distance behind the points of incidence
    Petition 870190116935, of 11/13/2019, p. 6/38
    2/22 of the driver's gaze. The region close to the vehicle, seen by the main mirror and which is legally stipulated as a region that can always be viewed, will then be designated, correspondingly, as the main mirror's viewing field.
    [003] In addition to these main mirrors, both sides of the utility vehicle are required fields of view that must be visible and that are reproduced by a wide-angle mirror. With wide-angle mirrors, a region can be seen behind the points of incidence of the driver's gaze in a given longitudinal projection of the vehicle that is wider than the region that can be viewed by the main mirror, but which extends only in one certain length along the vehicle.
    [004] In addition, in accordance with valid legal standards, utility vehicles must - in order to comply with the required fields of view - have at least one mirror for a nearby region or a region of departure, with which a region located in the session front side of the driver's cab, and immediately bordering the driver's cab, can be viewed. Finally, for at least some commercial vehicles an illustration of a field of view is required, for example, by a front mirror, with which the driver can see an area immediately in front of the commercial vehicle that extends laterally beyond the limitation on the side of the companion overtaking the utility vehicle. Notwithstanding these mirrors, the sets prescribed for indirect visualization, for the driver of a vehicle, it is almost impossible, that is, very difficult, to always be able to see the critical regions for an accident around a utility vehicle, in a complete and sufficient way. . In addition, due to the large number of mirrors, the driver's requirement to keep these mirrors in view almost at the same time increases. The reproduction of the visualization fields by mirrors also presents a
    Petition 870190116935, of 11/13/2019, p. 7/38
    3/22 mirrors influence on airflow over the vehicle, and mirrors influence this airflow behavior generally in an unfavorable manner with the consequence of increased fuel consumption.
    [005] The indicator set became known in document WO 2011/061238 A1 (state of the art subsequently published with respect to the present application). This document describes a device for controlling the environment of motor vehicles with at least one first and a second control set that release indicative signals in a control set. A monitoring set linked to the command set is able to represent the indicator signals of the control sets in the split-screen process in at least two segments. The command set is connected with a movement status signal line so that depending on the vehicle's movement status it starts to indicate at least two indicator signals of the split screen process control sets being displayed on the monitor set.
    [006] In addition, an indicator set of document DE 10 2006 020 511 A1 became known. To transfer video signals from at least one camera at the rear of a motor vehicle, that is, a motor vehicle trailer to at least one indicator unit in the vehicle, especially a truck, the video signals provided by the camera will be digitized by performing a compression of data in real time, being coded and applied over a set of supply voltage and through this set the transmission is made. The encoded video signals that are transmitted through the supply voltage set will be collected by the supply voltage set, decoded in real time, that is, decompressed, and are conducted to the
    Petition 870190116935, of 11/13/2019, p. 8/38
    4/22 indicator unit for image reproduction.
    [007] Therefore, the objective of the invention is to create an indicator set for the legally prescribed fields of view of a utility vehicle, with which the fields of view can be observed in a wide and simple way for the driver and that minimizes influences on the air flow registered by the vehicle.
    [008] This task will be solved with an indicator set with the characteristics of the invention. Preferred embodiments are indicated in the embodiments.
    [009] The indicator set is based on the idea that instead of a mirror as a conventional means for indirect visualization for the legally prescribed fields of view of a motor vehicle of a utility vehicle in order to provide an indicator set, with which , in an indication unit in the vehicle cabin, at least part of the fields of view prescribed as being permanently observable and may be permanently indicated. It permanently means here in this context that the indication of the display fields, for which the indicator set is used, is not interrupted by other (temporal) indications, so that the driver at any time, with a glance at the indicator unit, can view the legally prescribed viewing field. Permanently, however, it also means that the indication is foreseen continuously when moving the utility vehicle. The state that is described as permanently and that must be covered for this expression, can also be optionally extended to the state of the vehicle ignition or, for example, a state in which a driver can be inside the vehicle, for example, in the dependence on the registration of a set of keys located in the vicinity of the vehicle, that is, inside the vehicle. Another indirect indicator set used as a
    Petition 870190116935, of 11/13/2019, p. 9/38
    5/22 mirror it is possible, in this case, to show at least two of the legally prescribed visualization fields in a joint representation, so that in terms of ergonomic points of view it is easier for the driver to get a view on the occurrences in the visualization fields shown , because instead of several indicator units, that is, mirrors, you can use a single indicator set, in which at least two fields of visualization are shown in a joint representation.
    [0010] With the expression of indication unit, one should understand, for example, but not exclusively, a screen or a display. Indicator and alternative units are also projections of parts of the vehicle's internal body or similar areas.
    [0011] As in utility vehicles, unlike what happens in vehicles for transportation and people, the driver must at the same time maintain a view on various fields of view that cannot be viewed directly because direct vision - compared to a vehicle for passengers - is essentially restricted, and the representation of several fields of view in a common indicator unit, in a joint representation for commercial vehicles, is especially useful because larger regions of the commercial vehicle surroundings are represented in a single indication, possibly in a single location in the driver's cabin. At the same time, due to the fact that one or more mirrors mounted externally on the vehicle can be dispensed with, the direct vision of the driver is improved because the mirrors do not impair his vision and the external aerodynamic flow of the vehicle will be less influenced, which can exert positive effect on fuel consumption.
    [0012] In addition, the indicator set offers the advantage that additional information can be simultaneously shown in the representation of the display fields shown permanently
    Petition 870190116935, of 11/13/2019, p. 10/38
    6/22 mind. This additional information, for example - in the case of a joint representation of the field of view of a main mirror and a wide-angle mirror, - can be provided on the same side of the utility vehicle covering the rear edge of the trailer, so that the vehicle driver, in addition to the view in the legally described field of view, at the same time can obtain information about the position of your vehicle in this presentation.
    [0013] The indicator set for display fields legally prescribed for a utility vehicle can be used for all display fields for a legally prescribed utility vehicle or for a selected part of these fields. In particular, it is possible, for example, to replace the angled mirror and the wide-angle mirror, away from the driver's side, causing it to be replaced by the indicator assembly, while other mirrors, for example, the main mirror and the wide-angle mirror on the driver's side, they are preserved. Alternatively, several or all sets previously housed as mirrors for indirect vision can also be replaced and replaced by the indicator set.
    [0014] It is especially preferred that the joint representation contains the fields of view of a main mirror and a wide-angle mirror on the same side of the utility vehicle or any other combination of neighboring fields of view, which, according to a modality also preferred, they are represented reciprocally borderline and converging, that is, overlapping. This means that, for a single presentation, a continuous illustration of the surroundings of the utility vehicle is possible, for example, on the side away from the driver, which is especially advantageous with regard to viewing in the legally prescribed viewing fields and, therefore, Overall, it improves road traffic safety. Alternative
    Petition 870190116935, of 11/13/2019, p. 11/38
    7/22 the display fields can be displayed in the split-screen process, which means that the driver will have two or more different indications in the same indicator unit, for example, one indication for each display field. .
    [0015] The fields of view of a main effect and a wide-angle mirror on the same side of the driver can, in this case, be captured either through a joint capture unit or by several different capture units. If a joint capture unit is foreseen, then, in a particularly preferred way, a high resolution sensor and a panamorphic objective can be used, that is, a lens that can achieve several resolutions for variable regions of the image.
    [0016] Also, preferably, the representation in the indicator unit of the indicator set covers both the fields of view of a left main mirror and / or a left-angle mirror, as well as the fields of view of a right main mirror and / or a wide-angle right mirror. In this case, it is especially preferred to display the left main mirror and / or the left wide angle mirror on the left side, representing the right main mirror and / or the right wide angle mirror on the right side. indicator unit. This facilitates the driver to orient himself in the indicated unit because it corresponds to the alignment of the details around the vehicle in the forward view by the driver. The alignment towards the top - below the fields of view of a main mirror or a wide-angle mirror is, in this case, preferably in such a way that, in relation to the vehicle, regions further ahead are in the representation above and , for the vehicle, regions provided further back, in the representation are below.
    Petition 870190116935, of 11/13/2019, p. 12/38
    8/22 [0017] The forward, backward, left and right directions, as used in this specification, always refer to the forward direction of travel of the utility vehicle.
    [0018] Alternatively or, in addition, the indicator set may be suitable for showing the field of view of a mirror from the near region and / or from a frontal mirror in the joint representation. Similar as in the joint representation of the visualization fields of one, main mirror and a wide-angle mirror, especially as the information of these mirrors is represented reciprocally bordering, that is, superimposed on the indicator unit, the driver can be facilitated in orienting the unit. indicator and, therefore, the extraction of information about the traffic situation within the area of the visualization fields.
    [0019] When the field of view of a close-up mirror and / or a front mirror, in addition to the field of view of one or more main mirrors and / or wide-angle mirrors, is presented, then it will be preferable to represent the field of view of the mirror of the near area and / or of the front mirror, relative to the left-right direction, in the center of the indicator unit, with the fields of view of the main mirror, that is, of the wide-angle mirror, on the left side , that is, to the right respectively. Also, preferably, the field of view of the near-region mirror and / or of the front mirror in the indicator unit is shown higher than the fields of view of the main mirror, that is, of the wide-angle mirror. Such an arrangement makes it easier to guide the driver in the indicator unit because the arrangement of the natural position of the regions seen around the corresponding utility vehicle. Especially it is also advantageous that the displayed fields of view are provided in the indicator unit at that point
    Petition 870190116935, of 11/13/2019, p. 13/38
    9/22 put your positions around the utility vehicle, that is, image content of a frontal region on top, content of an image of a lateral region on the respective side and - how much additional data is presented from the rear region, these will be shown at the bottom.
    [0020] Preferably, the indicator set is suitable for showing the fields of view in a zenith perspective.
    [0021] The indication in the zenith perspective can, for example, be achieved by the fact that the images recorded by a capture unit, for example, through a camera or another image sensor, are correspondingly recalculated and presented. [0022] If the display fields are represented permanently in the same position and with the same size in the indicator unit, this makes it easier for the driver to be able to capture which regions he is seeing in the indicator unit. This means that, regardless of the displacement situation or other external influences, the fields of view are always represented in the same position on the screen and with the same size.
    [0023] Alternatively, it is possible to display the display fields - depending, for example, on the displacement situation, for example, in relation to their size or position - to display these display fields in a different way. In this case, however, it must be ensured that the fields of visualization legally prescribed are always shown and can be visualized. For example, it is possible, depending on the speed of travel, to adapt the representation of the visualization fields, so that with a slow travel (for example, 30 km / h) the presentation of the information of the frontal region of the vehicle is enlarged and the rear information display is less, and with faster travel, that is, for example, more than 50 km / h,
    Petition 870190116935, of 11/13/2019, p. 14/38
    10/22 front region gets smaller and the presentation at the rear gets bigger. Finally, in reverse, the point of gravity in the presentation of the information may be located around the side of the passenger.
    [0024] A dynamic presentation, that is, a modified one, of the contents in the indicator unit is especially preferred when this unit is suitable to represent additional display areas in the indicator unit. Visualization areas are designated regions that are located outside the legally prescribed visualization fields. These viewing areas may, for example, contain information from the front region of the utility vehicle outside the legally prescribed fields of view and / or from the rear region of the utility vehicle, which are recorded, for example, through additional rear cameras. In this case, in the case of a dynamic presentation of the content of the images, it is especially useful, in the case of slower movement, to present an enlarged view forward in the indicator unit, that is, an additional viewing area with information from the frontal region of the utility vehicle, however in relation to the rear region of the vehicle, with slower travel, dispense information to the horizon. On the other hand, in the case of faster travel, at the same time as the legally prescribed viewing fields, additional information on viewing areas at the rear of the utility vehicle may be presented, for example, a combination of information recorded by rear cameras, that is, recording units at the rear as well as information from the main and wide-angle mirror display fields.
    [0025] In the preferred case, the information will be presented in such a way in the indicator unit that the information of the viewing areas, in the region behind the vehicle with viewing fields
    Petition 870190116935, of 11/13/2019, p. 15/38
    11/22 coming from the main mirror and the wide-angle mirror, at least partially overlap or converge reciprocally, so that with fast forward movement, for example, in an overtaking process, a vehicle that is not yet in the field legally prescribed visualization, but which is in the visualization area additionally displayed, can already be recognized in the indication for the side vehicles field. This additionally increases security.
    [0026] In reverse, it is possible to additionally represent image information from the viewing areas of the rear region, in a large way, as well as the entire side of the driver's companion, that is, the fields of view of the main mirror and the rear view mirror. wide angle can be displayed on the passenger side. Both presentations can extend to the horizon, so that the driver, with reverse gear, will also have good guidance. For this purpose, preferably, a reverse camera will be provided to record the information of the rear region of the utility vehicle.
    [0027] In addition, it is also possible to display the additional display areas, which are presented in addition to the legally prescribed display fields, only as needed and / or in a changeable way in relation to their position in the indicator unit. For example, the additional information, regarding the rear region of the utility vehicle, with slower, ie faster, forward travel, may be shown in the center of the indicator unit and on a single relatively small scale, while in gear aft, the information from the rear region not only occupies a central region, but based on a broader presentation it also extends to high lateral regions of the presentation.
    [0028] Preferred rear area information is presented
    Petition 870190116935, of 11/13/2019, p. 16/38
    12/22 such that regions closer to the vehicle are located lower in the presentation and regions further away from the vehicle are presented higher in the presentation, that is, as a driver would verify when looking from a rear window.
    [0029] Both in the presentation of the visualization fields as well as in the presentation of the visualization fields it is possible to overlap additional information in the presentation. Preferably, this includes position information bearing information that the vehicle as a reference system. For example, the distance from the vehicle in a given direction, for example, the distance to the trailer's edge behind, can be shown in the corresponding image. Another possibility is to present the edge of the rear trailer of the utility vehicle. The presentation of the rear edge of the trailer of the utility vehicle increases especially, in the case of overtaking process, clearly the safety of the traffic because the driver at any time will be able to see and recognize when after the overtaking process he will be able to enter his right lane again because the Outdated vehicle can be clearly recognized as being in the front, ie behind the edge of the trailer. Especially with regard to a so-called overlay function, it must be seen in the sense that this also constitutes an option in the event that, through the indicator set, only one field of view is always shown in a respective presentation. For example, for an exclusive representation of the field of view of a main mirror or for an exclusive representation of the field of view of a wide-angle mirror, the presentation of this additional information in the indicator unit is also possible.
    [0030] Basically, one can imagine conforming such an indicator set in such a way that it presents a single indicator unit,
    Petition 870190116935, of 11/13/2019, p. 17/38
    13/22 regardless of the number of display fields displayed. For example, through a single indicator unit, for example, a screen that is arranged, for example, on the instrument panel in the driver's cab, the information of all the replaced mirrors could be indicated, for example, the main mirror and the wide-angle mirror on both the driver's side and the passenger's side, as well as the front mirror and the mirror in the vicinity. Also additional information, or information from additional viewing areas, could be shown in these separate presentations.
    [0031] Alternatively, it is possible to provide several reciprocally separate indicator units which, if necessary, can be arranged in different positions on the vehicle. If, for example, the main and wide-angle mirrors are replaced on both sides, a separate display unit could be envisaged for the left main mirror field of view and the left wide angle mirror field of view, ie , for the right wide angle mirror field of view and the right main mirror field of view. These indicator units could be arranged, for example, in suitable locations on the left or right in the driver's cab, for example, close to the position of conventional mirrors. Alternatively, these separate indicator units could be mounted centrally in the driver's cab. In this case, it will then be preferred to make the arrangement corresponding to the position shown around the vehicle, that is, for example, left side regions would be shown on the left side and right side regions of the vehicle would be shown on the right side.
    [0032] In order to capture the information from the visualization fields thus presented, at least one unit is foreseen
    Petition 870190116935, of 11/13/2019, p. 18/38
    14/22 dora, preferably several recording units such as, for example, cameras, image sensors or other means of capturing images. In this case, the number of capture units is preferably greater than the indication units, which offers the advantage, for example, of being able to record information for the respective field of view to be captured from at least two recording units in a redundant way. , so that in case of failure of one of the recording units, the permanent indication of the display time legally prescribed remains ensured. In addition, by making available several recording units for certain areas to be represented, the necessary dynamics in the indication of the visualization fields can be more easily ensured.
    [0033] In addition, in the case of a greater number of recording units as indicator units, the formation of the necessary image angle for each field of view can also be verified, by the composition of the information of several recording units, for example, two, representing cash registers. In this way, it becomes possible, with recording units of relatively low resolution, to obtain, nevertheless, the necessary resolutions for the indication.
    [0034] Preferably, the resolution of the registration units is greater than the resolution of at least one indicator unit, being at least Mpixel. The higher the resolution of the recording unit, which can also be clearly above Mpixel, for example, in the 6-8 Mpixel range, the greater the possibility of optimizing the information to be presented, that is, the display fields, because they are more input information is available than information to be provided. Preferably, when using multiple cash registers, different resolutions will be used per unit.
    Petition 870190116935, of 11/13/2019, p. 19/38
    15/22 registration capacity according to the need and, for example, by distance from the area to be registered. Thus, it is also preferable that the resolution of a recording unit for the field of view of a main mirror is more than 2 Mpixel, while recording units for other fields of view may have lower resolutions.
    [0035] Preferably, the indicator unit has a voltage supply independent of the on-board voltage. This is especially important also in vehicle states, in which the vehicle is stopped and switched off, that is, the ignition is switched off, providing the indication of the display fields. In particular, it is important that the driver, at least according to the need, can also call up information within the legally provided fields of view and possibly also within additional areas of view when the vehicle is stationary and the ignition is switched off. This again increases safety and decreases the likelihood of accidents.
    [0036] In order to ensure on the one hand a permanent indication of the display fields simultaneously minimizing fault conditions or similar procedures by the user, it will be advantageous that the indicator unit does not have, or almost does not have, additional control elements.
    [0037] Next, the invention will be described merely as an example and based on the attached Figures. The figures show:
    [0038] figure 1 - schematic presentation of the indication set [0039] figure 2 - alternative arrangement of the indicator set according to Figure 1 [0040] figure 3 - representation in the indicator unit of the indicator set in rapid movement
    Petition 870190116935, of 11/13/2019, p. 20/38
    16/22 [0041] figure 4 - an indication according to Figure 3 in slow displacement and [0042] figure 5 - an indication according to Figures 3 and 4 in reverse displacement [0043] Figures 1 and 2 show schematically an indicator assembly 100 for legally prescribed viewing fields of a utility vehicle. In the case of figure 1, the indicator set 100 has a single indicator unit 110, whereas in the case of figure 2 several indicator units 110 are provided. These indicator units 110 are arranged in the cab of a utility vehicle. In addition, indicator set 100 contains, for example, a CPU 120 or other calculation unit to process the information captured by the recording units 130 and to advance this processed information in the form of the legally provided fields of view, considering the selected presentation , preferably in a zenith perspective for indicator units 110. Indicator units 130, if necessary, that is, depending on the number and type of visualization fields to be displayed, may be provided in random numbers.
    [0044] In addition, the set 100 according to figure 1 contains a coupling for different sensors 104, for example, a sensor for recording the speed of travel, that is, the state of the vehicle in order to be able to display in the unit indicator 110 contents of images and information dynamically, that is, regardless of the state of the vehicle or the speed of the vehicle. For this purpose, the sensors 140 are also coupled with the CPU 120 which, from the information of the sensor and the information of the recording units 130, determines the image to be presented.
    [0045] In addition, figure 1 shows for the indicator unit
    110 a voltage supply 150 independent of the supply voltage 870190116935, of 11/13/2019, pg. 21/38
    17/22 do.
    [0046] In the mode shown in figure 10, sensors 140 are not provided. Therefore, the representation of the contents in the indicator unit is independent of the vehicle speed and the state of the vehicle.
    [0047] Information that is captured by recording units 130 will be provided to CPU 120 in the same way as any information from sensors 140. CPU 120 processes this information so that by corresponding release for one or more indicator units 110 in these can be the legally described fields of view of a utility vehicle are represented. In this case, at least one of the indicator units 110 will show two of the display fields legally provided for in a joint representation.
    [0048] Figures 3 to 5 show different states of displacement of the utility vehicle, which are, for example, registered by sensors 140, the information represented in the indicator unit 110 of figure 1. In this case, figure 3 shows an indication with displacement located at, for example, above 50 km / h, figure 4 makes an indication with idle speed, for example, below 30 km / h, that is, below 50 km / h and figure 5 shows an indication when traveling at re. The indications according to figures and 3 and 4 also correspond to a presentation unchanged in time and in relation to the vehicle's condition, as it is generated with an indicator set 100 according to figure 1 on a screen.
    [0049] In the presentation of figure 3 with the fastest forward gear, the outline of the utility vehicle is designated schematically with the number 10. The rear trailer edge of the utility vehicle is also shown schematically in the representation. In the representation of figure 3 that can be seen in the indicator unit 110 of
    Petition 870190116935, of 11/13/2019, p. 22/38
    18/22 according to figure 1, the field of view 210 of a right main mirror, the field of view 220 of a right wide angle mirror, the field of view 230 of a left main mirror, the field of view 235 of a wide-angle left mirror, as well as fields of view 240, 250 of a front mirror and a mirror from the near region are shown in a joint presentation. In this case, as can be seen in figure 3, the field of view 210 of the right main mirror and the field of view 220 of the right wide-angle mirror are presented superimposed in a joint presentation and in a joint region of the indication. These display fields are shown on the right side, in indicator unit 110, that is, corresponding to the direction of the driver's display in the cab towards that side whose information they represent. The field of view 230 of the left main mirror and field of view 235 of the left wide-angle mirror are correspondingly represented on the left side of the presentation. In the embodiment shown, the left main mirror is the driver's main mirror. On vehicles conformed to traffic on the left side, the arrangement would be correspondingly axially symmetrical to a longitudinal axis of the vehicle. The provisions shown in Figures 3 to 5 refer to an embodiment for motor vehicles for traffic on the right side, in which the driver is seated on the left side of the cabin.
    [0050] In an upper region of the display of the indicator unit 110, display fields 240, 250 of the front mirror and the mirror of the near region are shown in the presentation, that is, in the drawing plane above the display fields for the main mirror, that is, right and left wide-angle mirror. The display fields 240, 250 for the front mirror, that is, the mirror
    Petition 870190116935, of 11/13/2019, p. 23/38
    19/22 of the nearby region, are directly opposite each other and converging, so that the driver perceives and can visualize the region around the cabin as a unit.
    [0051] In addition, the display unit also includes display areas that go beyond the display fields 210, 220, 230, 235, 240, 250 legally provided. Especially this is a viewing area 260, 270 extended to the side and back on the left or right side of the utility vehicle, as well as a region 280 extended to the side directly around the cabin of the utility vehicle, that is, directly bordering on the display fields 240, 250 of the front mirror and the near-region mirror. The display areas 260 to 280 are selected in such a way that they also produce a connection between the display fields 210 to 250 and converge in them, so that in the indicator unit 110 an environment of the cabin as well as the utility vehicle can be displayed continuously.
    [0052] Alternatively, it is also possible to display the display areas 260, 270, 280, as well as the display fields contained in these display areas, in separate indicator units 110. In the same way, of course, it is not necessary, as at present In this case, replace all the mirrors on the left and right main mirror, the left and right wide-angle mirror and the front mirror as well as the near-region mirror with the indicator set 100. On the contrary, only a part of these mirrors can be replaced. and the indication in the indicator set 110 may be correspondingly suitable so that, for example, only the viewing area 260 on the right side (companion) of the utility vehicle containing the viewing field 210 of the right main mirror and the view 220 of the wide-angle spread right, while the other fields of
    Petition 870190116935, of 11/13/2019, p. 24/38
    20/22 visualization are conventionally shown by mirrors.
    [0053] In the indication shown in figure 3, in addition, a display area 290 is shown between the display area 260 on the right side of the utility vehicle and the display area 270 on the left side of the utility vehicle, ie is, in the center. This viewing area 290 is a viewing area for the rear of the utility vehicle and will be registered, for example, as a recording unit 130 by a reversing camera. The display of this display area 190 is such that the regions shown closest to the vehicle are located further down in the presentation, while the regions furthest from the vehicle are located further up in the presentation.
    [0054] Figure 4 shows a corresponding arrangement like figure 3 for the state of the slow movement of the vehicle. Unlike in figure 3, here the viewing area 280 for the cab surroundings is extended forward so that the driver gets a better view of the region in front of his utility vehicle. At the same time, the viewing area 290 for the rear of the vehicle is shown smaller. The positions of the viewing areas and the viewing fields are, however, unchanged compared to the presentation of figure 3, in the case of faster movement. In this way, through the indicator set 100, a presentation of the visualization fields and visualization areas appropriate to the displacement situation will be solved, but it must be verified that the legally stipulated visualization fields 210 to 250 can be viewed permanently.
    [0055] Both in the indication according to figure 3 for faster movement and also in the indication according to figure 4 for slower movement, additional information such as, for example, information regarding the
    Petition 870190116935, of 11/13/2019, p. 25/38
    21/22 trailer edge 12. This makes it easier for the driver to assess the position of his vehicle within the indication.
    [0056] Finally, figure 5 presents a modality for indicating the reverse gear. Here, another layout of the viewing area and viewing fields has been selected so that, especially, the viewing area 290 for the rear region of the utility vehicle is shown in an enlarged and centralized way in the indicator unit 110, in the mode shown on the left in up to the center of the illustration. For this purpose, the field of view 240 of the front mirror is shown in a reduced form, that is, cut, while the other fields of view 210, 230 of the main right and left mirror are shown in the same position, but, eventually, reduced from the the same way as the viewing fields 220, 235 of the right-hand mirror (on the passenger's side) and the left-hand mirror (on the driver's side). Additional information about the edge of the trailer 12 in relation to the viewing field 210, 230 of the right and left main mirror is shown in the same way as distance information 14 in the viewing area 290 with respect to the distance from the utility vehicle.
    [0057] The essential aspect of the invention resides in that the legally prescribed fields of view of a utility vehicle that are not conventionally presented by mirrors, are presented by the indicator set, being presented together, at least, two fields of view legally prescribed. With this, not only can the displacement safety be improved by indicating the surroundings with greater ergonomic and comprehensive protection of the utility vehicle, but also by abandoning large and complex mirrors, the aerodynamic condition of the utility vehicle can be improved, which therefore results in lower fuel consumption and therefore greater savings.
    Petition 870190116935, of 11/13/2019, p. 26/38
    22/22
    Numerical ratio of components
    Utility vehicle outline
    Trailer edge
    Distance information
    100 Indicator set
    110 Indicator unit
    120 CPU
    130 Registering Unit
    140 Sensor
    150 Voltage supply
    210 Field of view, right mirror
    220 Field of view, right-angle mirror
    230 Field of view, left main mirror
    235 Field of view, left wide angle mirror
    240 Field of view, front mirror
    250 Field of view, close-up mirror
    260 Display area, right side utility vehicle
    270 Viewing area, left side utility vehicle
    280 Viewing area, booth environment
    290 Viewing area, rear region
    权利要求:
    Claims (29)
    [1]
    1. Indicator set (100) for display fields (210, 220, 230, 235, 240, 250) legally prescribed for a utility vehicle in a driver's cabin of the utility vehicle, containing at least one recording unit (130), one calculation unit (120) and at least one indicator unit (110), the indicator set (100) being suitable for processing the information captured by at least one recording unit (130) through the calculation unit (120) and transmit it to at least one indicator unit (110) in such a way that at least two of the display fields (210, 220, 230, 235, 240, 250) legally provided for in the operation of the vehicle for permanent indication are indicated permanently and in real time in the indicator unit (110) in the driver's cabin, with at least two display fields (210, 220, 230, 235, 240, 250) shown in a joint representation, characterized by the fact that the fields of preview (210, 220, 230, 235, 240, 250) legally prescribed contain the field of view (210, 230) of a main mirror and the field of view (220, 235) of a wide-angle mirror, which are indicated in the joint representation, and the indicator unit (110) has a voltage supply independent of the on-board voltage of the utility vehicle.
    [2]
    2. Indicator set (100) according to claim 1, characterized by the fact that the fields of view (210, 220, 230, 235, 240, 250) are adjacent and the fields of view (210, 220, 230, 235, 240, 250) are shown immediately bordering or overlapping.
    [3]
    3. Indicator set (100) according to claim 1 or 2, characterized by the fact that the display fields (210,
    Petition 870190116935, of 11/13/2019, p. 28/38
    2/7
    220, 230, 235, 240, 250) contain the field of view (230) of a left main mirror and / or the field of view (235) of a left wide-angle mirror and the field of view (210) of a main right mirror and / or the field of view (220) of a right wide angle mirror.
    [4]
    4. Indicator set (100) according to claim 3, characterized by the fact that the indicator set (100) is suitable to represent the field of view (230) of the left main mirror and / or the visual field (235) of the left wide angle mirror on the left side in the indicator unit (110).
    [5]
    5. Indicator set (100) according to claim 3 or 4, characterized in that the indicator set (100) is suitable to represent the field of view (210) of the right main mirror and / or the field of view ( 220) of the right wide angle mirror on the right side in the indicator unit (110).
    [6]
    6. Indicator set (100) according to any one of the preceding claims, characterized in that the fields of view (210, 220, 230, 235, 240, 250) contain the field of view (250) of a mirror near region and / or the field of view (240) of a front mirror.
    [7]
    7. Indicator set (100) according to claim 6, characterized by the fact that the indicator set (100) is suitable to represent the field of view (250) of the near-region mirror and / or the field of view (240 ) of the front mirror relative to the left-right direction in the center on the indicator unit (110).
    [8]
    8. Indicator set (100) according to any of the preceding claims, characterized by the fact that the indicator set (100) is suitable for indicating the fields of view (210, 220, 230, 235, 240, 250) in perspective zenith.
    Petition 870190116935, of 11/13/2019, p. 29/38
    3/7
    [9]
    9. Indicator set (100) according to any of the preceding claims, characterized by the fact that the indicator set (100) is suitable to represent the display fields (210, 220, 230, 235, 240, 250) permanently in same position and size on the indicator unit (110).
    [10]
    10. Indicator set (100) according to any one of claims 1 to 8, characterized in that the indicator set (100) is suitable for permanently representing the display fields (210, 220, 230, 235, 240, 250 ) in a changing position and / or changing size in the indicator unit (110).
    [11]
    11. Indicator assembly (100) according to any of the preceding claims, characterized in that the indicator assembly (100) is suitable for representing additional display areas (260, 270, 280, 290) in the indicator unit (110) , and the display areas (260, 270, 280, 290) contain information from the front region of the utility vehicle and / or the rear region of the utility vehicle.
    [12]
    12. Indicator set (100) according to claim 11, characterized by the fact that it additionally contains a camera for reversing to record the information of the rear region of the utility vehicle.
    [13]
    13. Indicator set (100) according to claim 11 or 12, characterized in that the display areas (260, 270, 280, 290) contain information from the rear region of the utility vehicle and the indicator set (100) is suitable for representing the overlapping and / or borderline viewing areas (260, 270, 280, 290) in the viewing field (210, 230) of a main mirror and / or the viewing field (220, 235) of a mirror wide angle.
    [14]
    14. Indicator assembly (100) according to claim
    Petition 870190116935, of 11/13/2019, p. 30/38
    4/7
    11 or 12, characterized by the fact that the indicator set (110) is suitable to represent the additional viewing areas (260, 270, 280, 290), if necessary, and / or in a variable way with respect to the position in the indicator unit (110).
    [15]
    15. Indicator set (100) according to claim 14, characterized by the fact that the indicator set (110) is suitable to represent the additional display areas (260, 270, 280, 290) depending on the vehicle speed and / or the direction of the vehicle.
    [16]
    16. Indicator set (100) according to any of the preceding claims, characterized by the fact that the indicator set (100) is suitable for superimposed indication with at least one of the display fields (210, 220, 230, 235 , 240, 250) or display areas (260, 270, 280, 290), position information (12) with respect to the utility vehicle.
    [17]
    17. Indicator set (100) according to any one of the preceding claims, characterized by the fact that the indicator set (100) contains a single indicator unit (110) for all represented fields of view.
    [18]
    18. Indicator assembly (100) according to any one of claims 1 to 16, characterized in that the indicator assembly (100) contains two, three or four indicator units (110) reciprocally separated.
    [19]
    19. Indicator set (100) according to claim 18, characterized by the fact that the indicator set (110) is suitable for representing, from the fields of view to be represented, only the field of view (230) of a main mirror left and / or the field of view (235) of a left wide-angle mirror in one of the indicator units (110).
    [20]
    20. Indicator assembly (100) according to claim
    Petition 870190116935, of 11/13/2019, p. 31/38
    5/7
    18 or 19, characterized by the fact that the indicator set (110) is suitable to represent, of the fields of view to be represented, only the field of view (210) of a right main mirror and / or the field of view (220 ) of a wide-angle right mirror in one of the indicator units (110).
    [21]
    21. Indicator set (100) according to any one of claims 18 to 20, characterized by the fact that the indicator set (100) is suitable for representing, from the visualization fields to be represented, only the visualization field (250) of a mirror near the region and / or the field of view (240) of a front mirror in one of the indicator units (110).
    [22]
    22. Indicator set (100) according to any of the preceding claims, characterized by the fact that several recording units (130) are provided and the number of recording units (13) is greater than the number of indicator units (110).
    [23]
    23. Indicator set (100) according to any of the preceding claims, characterized in that the resolution of at least one recording unit (130) is greater than the resolution of at least one indicator unit (110).
    [24]
    24. Indicator set (100) according to any of the preceding claims, characterized by the fact that the resolution of at least one of the recording units (130) is at least 2 Mpixel, preferably the resolution of a recording unit ( 130) for the field of view (210, 230) of a main mirror.
    [25]
    25. Indicator set (100) according to any of the preceding claims, characterized by the fact that the indicator set (100) contains at least two recording units (130) and the indicator set (100) is suitable for combining information.
    Petition 870190116935, of 11/13/2019, p. 32/38
    6/7 formation of field of view for a field of view to be represented (210, 220, 230, 235, 240, 250) of the field of view information of at least two recording units (130).
    [26]
    26. Indicator set (100) according to any of the preceding claims, characterized by the fact that the indicator set (100) contains at least two recording units (130) that are suitable for redundantly capturing information from display fields for a field of view to be represented (210, 220, 230, 235, 240, 250).
    [27]
    27. Indicator set (100) according to any of the preceding claims, characterized by the fact that a single recording unit (130) is provided for recording field of view information from the field of view (210, 230) of a main mirror and the field of view (220, 235) of a wide-angle mirror on the same side of the vehicle and the fields of view (210, 220, 230, 235) are shown in a joint indicator unit (110) in separate regions, in the split-screen process.
    [28]
    28. Indicator set (100) according to any one of the preceding claims, characterized by the fact that a first recording unit (130) with a first resolution is provided to record a first image angle and a second recording unit with a second resolution to register a second image angle different from the first image angle, and the first resolution being greater than the second resolution, and the two display areas registered with the recording units are shown on an indicator unit (110) jointly and does not essentially overlap, at least the extent of unification of the field of view (210, 230) of a
    Petition 870190116935, of 11/13/2019, p. 33/38
    7/7 main mirror and field of view (230, 235) of a wide-angle mirror on the same side of the vehicle is shown, preferably the first image angle is less than the second image angle.
    [29]
    29. Indicator set (100) according to any of the preceding claims, characterized by the fact that a joint recording unit (130) is provided for the field of view (210, 230) of a main mirror and the field of view ( 220, 235) of a wide-angle mirror on the same side of the vehicle that contains a high resolution preference sensor and a panamorphic objective, with the fields of view (210, 220, 230, 235) being shown by means of a joint indicator unit (110).
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    同族专利:
    公开号 | 公开日
    BR102012002701A2|2015-06-23|
    US8953011B2|2015-02-10|
    DE102011010624A1|2012-08-09|
    EP2484558B1|2015-07-01|
    KR20140044353A|2014-04-14|
    CN102673473A|2012-09-19|
    ES2584337T3|2016-09-27|
    PL2865569T3|2016-12-30|
    JP2012178150A|2012-09-13|
    KR20120090842A|2012-08-17|
    ES2543435T3|2015-08-19|
    PL2484558T3|2015-12-31|
    EP2865569A1|2015-04-29|
    EP2865569B1|2016-06-29|
    DE102011010624B4|2014-10-16|
    JP5819455B2|2015-11-24|
    KR20150059724A|2015-06-02|
    EP2484558A1|2012-08-08|
    US20120200664A1|2012-08-09|
    JP2014130617A|2014-07-10|
    CN102673473B|2016-03-16|
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    法律状态:
    2015-06-23| B03A| Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]|
    2018-12-18| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
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    申请号 | 申请日 | 专利标题
    DE102011010624.3A|DE102011010624B4|2011-02-08|2011-02-08|Display device for fields of view of a commercial vehicle|
    DE102011010624.3|2011-02-08|
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