• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an electrical apparatus (100) comprising: - a housing (110) having positioning means (122, 123) in an electrical equipment receptacle; an electronic circuit designed to manipulate control information of a load. The electrical apparatus (100) includes at least one antenna (128) and a proximity communication module connected to the antenna (128) and connected to the electronic circuit. Systems comprising such an electrical apparatus and methods implemented in such systems are also disclosed.
    公开号:FR3032834A1
    申请号:FR1551165
    申请日:2015-02-12
    公开日:2016-08-19
    发明作者:Laurent Coujean；Alexandre Coussediere
    申请人:Legrand SA；
    IPC主号:
    专利说明:

    [0001] TECHNICAL FIELD TO WHICH THE INVENTION RELATES The present invention relates to electrical equipment.
    [0002] It relates more particularly to an electrical apparatus, systems comprising such an electrical apparatus and methods implemented in such systems. BACKGROUND OF THE INVENTION For example, document FR 2 994 346 discloses an electrical apparatus comprising a housing comprising means for positioning in an electrical equipment receptacle and an electronic circuit designed to manipulate control information of a load. . Thanks to their positioning means, such electrical appliances can be mounted in a receptacle for electrical equipment, such as an electrical panel or a flush-mounting box. OBJECT OF THE INVENTION The present invention provides an electrical apparatus as mentioned above, characterized in that it comprises at least one antenna and a proximity communication module connected to the antenna and connected to the electronic circuit. Such an electrical apparatus can thus establish proximity communication with another device positioned in the receptacle (electrical panel or flush-mounting box), or in a neighboring receptacle, and thereby exchange data with the other device, which For example, it extends the control and diagnostic possibilities of the electrical apparatus. We therefore take advantage of the expected positioning of the electrical device in its receptacle to establish a proximity communication, the implementation of which is simple and inexpensive. The electronic circuit is for example a processor connected to the proximity communication module, as explained in the examples described hereinafter. Proximity communication (or wireless proximity communication) is a short-range wireless communication (sometimes defined as having a range of less than 15 cm), for example a communication in accordance with the standard 3032834 2 IS014443, as used in particular in the framework of the NFC (for "Neer Field Communication": Near Field Communication). Other advantageous and non-limiting characteristics of the electrical apparatus according to the invention are as follows: the electrical apparatus comprises at least one input contact, an output contact and a controlled switch designed to control the opening or closing an electrical path between the input contact and the output contact (the controlled switch being for example interposed between the input contact and the output contact); the electronic circuit is designed to control the controlled switch according to said control information; the antenna is mounted near a wall of the housing; the antenna is a flat antenna integrated in such a wall; - The antenna is a flat antenna located, as a whole, within 5 mm of the wall; - The wall is a side wall of the housing; the housing comprises two antennas located respectively close to two walls of the housing; - The positioning means comprise a mounting slot on a support rail; the positioning means comprise an apparatus support. The invention also provides a system comprising a first electrical apparatus and a second electrical apparatus as described above, wherein the first electrical apparatus and the second electrical apparatus are juxtaposed to provide wireless proximity communication between the proximity communication module of the first electrical device and the proximity communication module of the second electrical device. The first electrical appliance and the second electric appliance may for example be mounted juxtaposed on a support rail of an electrical panel 30 or in a flush-mounting box. In such a system can be implemented a method comprising the following steps: - reception of data by the first electrical device (via another wireless link near or via a computer network); 3032834 3 - transmission of data received from the first electrical apparatus to the second electrical apparatus via the established proximity wireless communication. The electronic circuit of the second electrical apparatus can then, for example, control the controlled switch of the second electrical appliance as a function of the transmitted data. It is also conceivable to implement in such a system a method comprising the following steps: determining a charge control information by the first electrical apparatus; Transmitting the determined charge control information from the first electrical apparatus to the second electrical apparatus via the established wireless communication. The electronic circuit of the second electrical apparatus may then optionally control the controlled switch of the second electrical apparatus according to the transmitted charge control information. Alternatively, the second electrical apparatus could transmit the charge control information to another electrical apparatus via another wireless proximity link or a computer network. The invention further provides a system comprising an electrical apparatus as described above and a communication gateway comprising another proximity communication module, wherein the electrical apparatus and the communication gateway are juxtaposed to establish wireless communication proximity between the proximity communication module of the electrical device and said other communication module proximity. The electrical apparatus and the communication gateway are for example mounted juxtaposed on a support rail of a switchboard or in a flush-mounting box. In such a system can be implemented a method comprising the following steps: - reception of data by the communication gateway; transmitting said data of the communication gateway to the electrical apparatus via the established proximity wireless communication, and / or a method comprising the following steps: - transmission of data from the electrical apparatus to the communication gateway via wireless communication of proximity established; transmission of said data by the communication gateway to an electronic device in communication with the electronic gateway. DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS The description which follows with reference to the accompanying drawings, given by way of non-limiting examples, will make it clear what the invention consists of and how it can be achieved.
    [0003] In the accompanying drawings: FIG. 1 is a perspective view of an example of an electrical apparatus according to the invention; FIG. 2 represents the main components of the electrical circuit of the electrical apparatus of FIG. 1; FIG. 3 is a perspective view of a communication gateway that can be used in the context of the invention; FIG. 4 represents the main components of the electrical circuit of the communication gateway of FIG. 3; FIG. 5 is a front view of the electrical apparatus of FIG. 1 and of the communication bridge of FIG. 3 mounted on the same support rail; - Figure 6 schematically shows another use case of the electrical apparatus of Figure 1 and the communication gateway of Figure 3; FIG. 7 schematically represents an example of an electrical installation comprising a plurality of electrical devices in accordance with the invention; - Figure 8 shows the main components of a modular control element according to the invention; FIG. 9 represents an example of an electrical installation comprising in particular the modular control element of FIG. 8; - Figure 10 shows the main elements of another electrical apparatus according to the invention; FIG. 11 diagrammatically shows the electrical apparatus of FIG. 10 housed in a flush-mounting box and mounted, with another equipment mechanism, on an equipment support; FIG. 12 represents an alternative embodiment of the electrical apparatus of FIG. 10.
    [0004] FIG. 1 shows an example of an electrical appliance according to the invention, here a modular element 100. The modular element 100 (here a modular dimmer) is intended to be mounted in an electrical panel (or electrical cabinet). ) and presents for this purpose a standardized lateral size, here of 18 mm (which could alternatively be a multiple of 18 mm). The modular element 100 comprises a casing 110 of generally parallelepipedal shape having a front face 112 (top in FIG. 1), a rear face 114 (bottom in FIG. 1), two parallel lateral faces 116 (distant from said lateral space ), an upper face 118 and a lower face 120. It is understood that the faces are named after their situation in the mounted position of the modular element in an electrical panel. A notch 122 is formed in the rear face 114 in order to be able to mount the modular element on a support rail (for example a din type rail 20 fl) of the electrical switchboard by cooperation (by complementarity of shapes) of the rail and the rail. 122. A lock 123, movable by action on an operating element 124 provided on the lower face 120, is provided in the notch 122: in the mounted position, this lock 123 encloses (with an opposite portion of the notch 122). ) the support rail 25 to immobilize the modular element 100 in the electrical panel; moreover, when the lock 123 is moved by action on the operating element 124 (typically using a screwdriver), the width of the notch 122 widens, which allows the dismantling of the element modular. The front face 112 has, in a medial zone, a front portion 126 which extends forward (ie upward in FIG. 1) with respect to the upper and lower zones of the front face 112 so that that the front portion 126 emerges out of a plastron of the electrical panel, through a window formed in this plastron. The housing 110 encloses an antenna 128, here a planar antenna which extends in a plane (at least substantially) parallel to at least one of the lateral faces 116 of the housing 110. The antenna 128 is for example formed of windings and is connected to the electrical circuit of the modular element, as explained hereinafter. The antenna 128 is here a magnetic antenna.
    [0005] The modular element 100 of FIG. 1 comprises two antennas of the antenna type 128, each disposed parallel to and in proximity to a corresponding lateral face 116, for example at a distance less than 5 mm from the corresponding lateral face 116. A single antenna 128, however, is shown in the wiring diagram of Figure 2 for simplification.
    [0006] Alternatively, and particularly in the case of a modular module element (standardized width 18 mm), the modular element 100 may comprise a single antenna. Some faces of the housing 110, for example the upper face 118 and the lower face 120, have connection terminals 130 each for the connection of a cable of the electrical installation of which the electrical panel is part. The main components of the electrical circuit of the modular element 100 are now described with reference to FIG. 2. This electrical circuit has a first input contact E1, a second input contact E2 and an output contact S. Each of these contacts E1, E2, S corresponds to a connection terminal 130 formed as already indicated on the surface of the housing 110 of the modular element 100, for example on the upper face 118 or on the lower face 120. The first contact of El input is intended to be connected to a 25-phase cable P of the electrical installation, the second input contact E2 is intended to be connected to a neutral cable N of the electrical installation and the output contact S is intended to be connected to a load to be fed via the modular element 100 (here a modular drive as already indicated). The phase cable P and the neutral cable N are power supply cables, between which there is an AC supply voltage (mains voltage). The modular element 100 comprises a power supply circuit 150 connected to the first input contact E1 and the second input contact E2 and designed to transform the mains voltage into a DC voltage for supplying the other components of the electrical circuit. the modular element 100. The modular element 100 furthermore comprises a processor 160 (for example a microcontroller) designed to manage the operation of the modular element 100 and to control a controlled switch 170 connected between the first input contact E1 and the output contact S. In the present case where the modular element 100 is a modular drive as already indicated, the processor 160 is designed to control the controlled switch 170 so that the latter is only conductive for a determined part of each period of the mains voltage and blocked the rest of the time, which allows to transmit to the load (for example a lamp) only part of the available power. The power transmitted to the load is adjustable according to the proportion of the time during which the controlled switch is conductive (or passing), commonly called duty cycle.
    [0007] The modular element 100 comprises an NFC module or near-field communication module 180 (NFC being the acronym for Near Field Communication). The NFC module 180 is connected to the processor 160, for example by means of a data bus, and connected to the antenna 128 already mentioned. The NFC module 180 forms a proximity (or wireless) communication module (or interface). When several antennas 128 are used, the different antennas are each connected to an NFC module 180. As described below, the NFC module 180 allows the modular element 100 (that is to say in practice to its processor 160 ) to communicate via wireless proximity communication with another apparatus equipped with an NFC module and to exchange data with this other apparatus. Although not shown in FIG. 2 for the sake of simplification, the processor 160 and the NFC module 180 (as well as possibly the controlled switch 170) are powered by the DC voltage generated by the supply circuit 150. FIG. 3 shows an example of a communication gateway 200 that can be used in the context of the invention, produced here in the form of a modular element intended to be mounted in an electrical panel, such as the modular element 100 of the figure 1.
    [0008] The communication gateway 200 has in particular for this purpose a standardized lateral footprint, for example a multiple of 18 mm. The communication gateway 200 comprises a casing 210 of generally parallelepipedal shape having a front face 212 (top in FIG. 3), a rear face 214 (bottom in FIG. 3), and two parallel side faces 216 (remote from said space lateral), an upper face 218 and a lower face 220. As for Figure 1, the faces are named after their position in the mounted position of the communication gateway 200 in an electrical panel. The front face 212 has, in a central zone, a front portion 226 which extends forward (ie upwards in FIG. 1) with respect to the upper and lower zones of the front face 212 so that the front portion 226 emerges out of a front panel of the electrical panel, through a window 15 formed in this plastron. The facade portion 226 includes a screen 232 and a keyboard 234 which together form a user interface (or man-machine interface) and are thus accessible by the user (since the facade portion 226 emerges out of the plastron as shown above). The user interface could include, alternatively or additionally, one (or more) light emitting diode (s) and / or one or more encoder wheel (s) and / or one or more ) switch (s). A notch 222 is formed in the rear face 214 in order to be able to mount the communication gateway 200 on a support rail of the electrical switchboard 25 by cooperation (by complementarity of shapes) of the rail and the notch 122. An actuating element 224 extends further from the lower face 220: this operating element 224 is integral with a retractable lock (not visible in Figure 3) for immobilizing the communication gateway 200 in the electrical panel. The housing 210 encloses an antenna 228, here a plane antenna which extends in a plane (at least substantially) parallel to at least one of the lateral faces 216 of the housing 210. The antenna 228 is for example formed of windings and is connected to the electrical circuit of the communication gateway 200, as explained hereinafter. The antenna 228 is here a magnetic antenna. The communication gateway 200 of FIG. 3 comprises two antennas of the antenna type 228, each disposed parallel to and in proximity to a corresponding lateral face 216, for example at a distance less than 5 mm from the corresponding lateral face 216. A single antenna 228, however, is shown in the wiring diagram of Figure 4 for simplification. At least one face of the housing 210, for example the upper face 218 or the lower face 220, has connection terminals each intended for the connection of a cable of the electrical installation of which the electrical panel is part. Furthermore, at least one face of the housing 210 (here the lower face 220) has a media outlet 236, for example an Ethernet jack, adapted to receive a connection cable to a computer network (the lower face 220 having five outlets). this type in the example of Figure 3). The main components of the electrical circuit of the communication gateway 200 of FIG. 3 are described with reference to FIG. 3. This electrical circuit comprises a supply circuit 250 connected to two connection terminals A1, A2 intended to receive two power cables of the electrical installation between which is present the mains voltage. The power supply circuit 250 is designed to transform the mains voltage into DC voltage for supplying the other components of the electrical circuit of the communication gateway 200.
    [0009] The communication gateway 200 comprises a processor 260 (for example a microcontroller) connected to other components: the screen 232, the keyboard 234, an NFC module 280, a wireless communication module 290 and a wired communication module 295. In the example of FIG. 4, the processor 260 is connected to each of these components by means of a dedicated link. As a variant, at least some of the components could be connected to a common data bus, to which processor 260 would also be connected. Moreover, although this is not shown in FIG. 4 for the sake of simplification, all the aforementioned components (including the processor 3032 834 10 260) are powered by the DC voltage generated by the power supply circuit 250. The NFC module 280 is connected to the antenna 228 already mentioned and allows the communication gateway 200 (that is in practice, its processor 260) to communicate via wireless proximity communication with another apparatus equipped with an NFC module and to exchange data with this other apparatus. The NFC module 280 thus forms a proximity (or wireless) communication module (or interface). As explained above for the modular element 100, when the communication gateway 200 comprises several antennas, they are each connected to a clean NFC module. The wireless communication module 290 is connected to an electromagnetic antenna 291 by means of which the wireless communication module 290 transmits and receives electromagnetic signals representative of exchanged data, for example according to the ZigBee protocol or other wireless protocol. (eg Bluetooth or WiFi). The wireless communication module 290 thus makes it possible to establish a wireless local area network (or WLAN for "Wireless Local Area Network") or a wireless personal area network (or WPAN for "Wireless Personal Area Network") with at least one another device equipped with a communication module of the same type. The wired communication module 295 is connected to each of the jacks 236 and allows the establishment of a computer network (wired) between the communication gateway 200 and another device connected to a connection cable plugged into one of the jacks media 236. This other device and the communication gateway 200 can thus exchange data through this computer network, for example according to a protocol of IP, DALI or KNX type. As shown in FIG. 5, the modular element 100 and the communication gateway 200 can be mounted side by side (i.e. juxtaposed) on the same support rail of an electrical panel so that one lateral faces 116 of the modular element 100 are positioned in contact (or at a very small distance, typically less than 2 mm) from one of the lateral faces 216 of the communication bridge 200. The first input contact E1 of the modular element 100 and a connection terminal A1 of the communication gateway 200 are connected to the phase P of the electrical installation. The second input contact E2 of the modular element 100 and the other connection terminal A2 of the communication gateway 200 are connected to the neutral N of the electrical installation. A charge C (typically a lamp) is connected between the output contact S of the modular element 100 and the neutral N. The dotted lines in FIG. 5 are schematically represented by the antennas 128, 228 respectively provided in the modular element. 100 and in the communication bridge 200 near the side face 116, 216 concerned.
    [0010] Due to the positioning of the modular element 100 and the communication gateway 200 against each other on the support rail of the electrical panel, the antennas 128, 228 shown in FIG. 5 are situated at a short distance from each other. one of the other, here a distance of about 10 mm, generally less than 20 mm (even when the side faces 116, 216 are separated by 2 mm). The NFC modules respectively equipping the modular element 100 and the communication gateway 200 and connected respectively to the antennas 128 and 228 can therefore establish a wireless communication channel of proximity, which allows the processor 160 of the modular element 100 and the processor 260 of the communication gateway 200 to exchange data through this communication channel. Thus, the processor 160 of the modular element 100 can receive load control information C from the processor 260 of the communication gateway 200, including: - commands (for example, a power supply control of the load C by closing the controlled switch 170 or a command to stop supplying the load C by opening the controlled switch 170); set values to be used by the processor 160 for controlling another component of the modular element (for example a duty cycle reference value to be used for the control of the controlled switch 170); operating parameters to be stored within the processor 160 (for example in a rewritable non-volatile memory of the microcontroller forming the processor 160), for example a data representative of the type 3032834 12 (inductive or capacitive) of the load C, a data representative of the minimum level of power delivered, data representative of the maximum level of power delivered, etc. The data sent by the processor 260 of the communication gateway 200 to the processor 160 of the modular element 100 may be determined by the processor 260, depending for example on information received from the user by means of the user interface formed by the screen 232 and the keyboard 234, or received by the processor 260 from an external device, for example a manager G of the electrical installation connected to the communication gateway 200 via a home automation network R (of which a cable is connected to one of the media outlets 236). Alternatively, the processor 260 of the communication gateway 200 could receive this data from an external device, such as the manager G of the electrical installation, by means of a wireless communication established by means of the communication module without 290. The processor 160 of the modular element 100 can also send data to the processor 260 of the communication gateway 200 via the proximity wireless communication link established by means of the NFC modules 180, 280. example, a malfunction indicator, an abnormality indicator, an error code, diagnostic data, operating statistics, etc. Upon receipt of such data from the processor 160 of the modular element 100, the processor 260 of the communication gateway 200 may display on the display 232 an indication associated with a received data item (for example an indication of good operation at receiving a function indicator), possibly after selection (by the user by means of the keyboard 234) of an information page relating to the modular element 100. The processor 260 of the communication gateway 200 can also transmit this data to an external device, such as the manager G of the electrical installation, via the home-based (wired) network R or, alternatively, via a wireless communication by means of the communication module 290. According to a possibility of realization, the NFC module 280 also makes it possible to establish a wireless communication of proximity with an external electronic device (also equipped with ns communication near field) arranged by the user near the communication gateway 200, possibly by means of an additional antenna connected to another NFC module and arranged for example near the front portion 226.
    [0011] Data such as those described above (commands, setpoint values, operating parameters, operation indicator, fault indicator, error code, diagnostic data, operating statistics) can thus be exchanged between the user and the user. an external electronic device (e.g. a smart touch screen device such as a tablet or a mobile phone) and the processor 160 of the modular element 100, via the processor 260 of the communication gateway 200. FIG. another example of use of the modular element 100 of FIG. 1 and of the communication bridge 200 of FIG.
    [0012] In this example are mounted juxtaposed in this order on a support rail of a switchboard: the modular element 100 (first modular drive), the communication gateway 200, a second modular drive 101 of the same type as the element modular 100, a third modular drive 102 of the same type as the modular element 100.
    [0013] Each of these modular elements (modular dimmer or communication gateway) is in contact, at at least one of these sidewalls, with the adjacent modular element (s). As already indicated, the first modular variator 100 comprises two antennas 128 each disposed in the immediate vicinity of a side wall 116 (for example parallel to it) and the communication gateway 200 comprises two antennas 228 each disposed in the immediate vicinity of a side wall 216 (for example parallel to it). Likewise, as schematically illustrated in FIG. 6, the second modular variator 101 comprises two antennas 127 each disposed in immediate proximity to a respective lateral wall of the housing of the second modular variator 101 (for example parallel to this one) and the third Modular drive 102 comprises two antennas 129 each disposed in close proximity to a respective side wall of the housing of the third modular drive 102 (for example parallel to it).
    [0014] Each of the modular drives 100, 101, 102 is connected on the one hand to a phase cable P of the electrical installation and on the other hand to a neutral cable N of the electrical installation. Three charges C1, C2, C3 are respectively connected to the first drive 100, the second drive 101 and the third drive 102, each at the output terminal (corresponding to the output contact S) of the drive concerned. Each load C1, C2, C3 is also connected to the neutral cable N of the electrical installation. The communication gateway 200 is also connected firstly to the phase cable P and secondly to the neutral cable N. As already explained above, the communication gateway 200 can exchange data with another electronic device, for example by means of a wired home network R connected to the communication gateway 200 at the socket 236.
    [0015] Due to the positioning of the modular elements 100, 200, 101, 102 on the support rail, each being in contact with at least one adjacent modular element as already indicated, each modular element 100, 200, 101, 102 can exchange data (and in particular control information of a load) with at least one neighboring modular element by means in particular of the antenna located in the concerned modular element near the side wall in contact with the neighboring modular element. Thus, for example, the third modular drive 102 (in practice the processor included in the third modular drive 102) can exchange data with the second modular drive 101 (in practice with the processor 25 included in the second modular drive 101) using the antenna 129 of the third modular drive 102 located near the side wall of the third modular drive 102 in contact with the second modular drive 101 and the antenna 127 of the second modular drive 101 located near the side wall of the second modular drive 101 in contact with the third modular drive 102. Furthermore, each of the first and second modular drives 100, 101 can exchange data with the communication gateway 200 as explained above with reference to FIG. example of the data of one to 3032834 minus the types envisaged above: commands, value s Setpoints, operating parameters, function indicator, fault indicator, error code, diagnostic data, operating statistics. For example, provision is made for associating with each data item or set of data complementary information designating the modular element to which the data is to be sent, for example in the form of an identifier of the recipient modular element. Thus, for example, if the communication gateway 200 is to transmit data (such as a command, a setpoint, or an operating parameter) for the processor of the third modular drive 102, an identifier of the third modular drive 102 is appended. to these data. This data is transmitted (by NFC link) from the communication gateway 200 to the processor of the second modular drive 101 which determines that the data are not intended for it (because the attached identifier is not its own identifier) and transmits the data. data to the neighboring modular element via the NFC link established between these modular elements (here the second modular drive 101 and the third modular drive 102). The processor of the third modular element 102 then receives the data and determines that this data is intended for it by consulting the appended identifier and determining that it is its own identifier. As explained with reference to FIG. 5, the data transmitted by the communication gateway 200 can be generated as a function of information received from the user (for example by means of the keyboard 234) or received from another external electronic device ( for example connected to the home network R). The identifiers to be appended to the transmitted data to indicate their recipient are pre-configured, for example each time a new modular element is added in contact with a modular element already present, and by means of the human-machine interface formed by the 234 keyboard and the 232 screen.
    [0016] Note that such a configuration step may include the definition of the network topology formed by the different modular elements (i.e. the data of their relative position) so that a modular element can know the elements. intermediate modules through which data on a recipient modular element must pass.
    [0017] In a variant, the data may be transmitted to all the neighboring modular elements (here to the two neighboring modular elements); only the recipient modular element (indicated as such by the identifier appended to the data) takes into account the data transmitted for its operation. According to this variant, in the example described above where data are transmitted from the communication gateway 200 to the third modular drive 102, these data are also transmitted to the first drive 100, without affecting its operation. FIG. 7 schematically represents an example of an electrical installation 10 comprising a plurality of electrical devices in accordance with the invention (here four modular drives 105, 106, 107, 108) and a communication gateway 201. The communication gateway 201 is realized in the form of a modular element, here with a housing identical to the housing of the modular element 15 of Figure 1, with a standard width of 18 mm. This box, however, contains an electrical circuit of the type shown in FIG. 4, without the screen 232 and the keyboard 234. The communication gateway 201 can thus be connected to a wired home network R by means of a wired communication module. (referenced 295 in FIG. 4).
    [0018] An external electronic device connected to the communication gateway 201 via the wired home network R (or alternatively via a wireless link established by means of the wireless communication module 290) can thus exchange data (in particular data control information). charge) with the communication gateway 201. According to one possible embodiment, a man-machine interface of this external device can be used as the man-machine interface of the communication gateway 201 (in place of the screen 232 and keyboard 234 in the example of Figures 3 and 4). The communication gateway 201 comprises two antennas 1G, 10 connected to a proximity communication module (referenced 280 in FIG. 4) and respectively disposed close to a side wall of the communication gateway housing (and here essentially parallel to this wall). The communication gateway 201 is connected on the one hand to a neutral cable N of the electrical installation and on the other hand to a phase cable 3032834 17 P of the electrical installation for its power supply. Each of the modular drives 105, 106, 107, 108 is identical to the modular drive described above with reference to FIGS. 1 and 2, and thus comprises in particular two antennas (respectively referenced 5G, 5D for the modular drive 105; 6G, 6D for the modular drive 106, 7G, 7D for the modular drive 107, 8G, 8D for the modular drive 108) connected to a proximity communication module (referenced 180 in Figure 2) and respectively mounted in the relevant modular drive near the a side wall of the housing of this modular drive (and here essentially parallel to this wall). Each modular drive 105, 106, 107, 108 thus furthermore comprises a first input contact connected to the phase cable P of the electrical installation, a second input contact connected to the neutral cable N of the installation. electrical and an output contact connected to a load 15 (respectively referenced C5, C6, C7, C5), with the interposition of a controlled switch (referenced 170 in Figure 2) between the first input contact and the output contact. Each charge C5, C6, C7, C5 is also connected to the neutral cable N of the electrical installation. These various modular elements (namely the communication gateway 201 and the modular drives 105, 106, 107, 108) are mounted juxtaposed on a support rail of an electrical panel of the electrical installation, in particular by means of a notch formed in the rear face of the housing of each modular element, by cooperation (by complementarity of shapes) between the notch and the rail, as explained above with reference to FIG.
    [0019] Thus, as clearly visible in FIG. 7, each modular element 201, 105, 106, 107, 108 is in contact (or in the immediate vicinity) with at least one neighboring modular element and can establish a wireless connection of proximity (here an NFC link) with this adjacent modular element by means of the antenna located in the relevant modular element near the wall (here lateral) adjacent to the neighboring modular element and the antenna located in the neighboring modular element near the wall (here lateral) adjacent to the modular element concerned. The wireless link of proximity thus established makes it possible to exchange data between the modular element concerned (in practice its processor) and the neighboring modular element (in practice its processor) and thus, from close to 3032834 18, an exchange of data. data between any two modular elements among the different modular elements 201, 105, 106, 107, 108. Moreover, as already indicated with reference to Figure 6, an identifier of the modular data element can be appended to the data so that These are taken into account by the recipient modular element only. An example of a process implemented in the installation of FIG. 7 is now described when an external electronic device in communication with the communication gateway 201 (here via the wired home automation network R) issues a command (for example, an in operation or ON command of a load, here the load C8) destined for the modular servodrive 108: - data representative of the command are sent on the network R with an identifier of the modular element addressed to the command (here the modular drive 108); This data is received by the communication gateway 201 by means of the wired communication module 295; the communication gateway 201 (in practice for example its processor 260) transmits these data to the modular drive 105 (juxtaposed to the communication gateway 201 as visible in FIG. 7) via the wireless link 20 of proximity established between these two modular elements by means of the antenna 1D of the communication gateway 201 (disposed near the side wall of the communication gateway 201 adjacent to the modular drive 105) and the antenna 5G of the modular drive 105 (arranged near the wall side of the modular drive 105 adjacent to the communication gateway 25 201); the data are received by the processor of the modular drive 105 which determines, by consultation of the identifier, that these data are not intended for it and therefore transmits the data to the modular drive 106 (juxtaposed with the modular drive 105 as visible in FIG. 7) via the proximity wireless link 30 established between these two modular elements by means of the antenna 5D of the modular drive 105 (arranged near the side wall of the modular drive 105 adjacent to the modular drive 106) and the antenna 6G of the modular drive 106 (disposed near the side wall of the modular drive 106 adjacent to the modular drive 105); - likewise, the data are received by the processor of the modular drive 106 which determines, by consultation of the identifier, that these data are not intended for him and therefore transmits the data to the modular drive 107 via the wireless link proximity established between these two modular elements by means of the antenna 6D of the modular drive 106 and the antenna 7G of the modular drive 107; the data are thus received by the processor of the modular drive 107 which determines, by consultation of the identifier, that these data are not intended for it and therefore transmits the data to the modular drive 108 via the wireless link of proximity established between these two modular elements by means of the antenna 7D of the modular variator 107 and the antenna 8G of the modular variator 108; the data is thus received by the processor of the modular drive 108 which determines, by consultation of the identifier, that these data are intended for it and the modular drive 108 therefore uses these data, here by carrying out the command designated by these data. that is, putting the load Cg into operation by appropriate control of the controlled switch (referenced 170 in FIG. 1) of the modular drive 108. FIG. 8 represents the main components of a modular control element 300, produced under form of a casing of generally parallelepipedal shape and intended to be mounted in a switchboard, as the modular element 100 of Figure 1 and the communication gateway 200. As can be seen in Figure 9 described below, the element For this purpose, a modular control unit 300 has a standardized lateral space, for example a multiple of 18 mm. The modular control element 300 comprises a supply circuit 350 connected to two connection terminals B1, B2 for receiving two power supply cables of the electrical installation between which the mains voltage is present. The power supply circuit 350 is adapted to transform the mains voltage into DC voltage for supplying the other components of the electrical circuit of the modular control element 300. The modular control element 300 comprises a processor 360 (for example a microcontroller) connected in particular to a first NFC module 380 and a second NFC module 381.
    [0020] The first NFC module 380 is connected to a first antenna 328 mounted in (or near) a side wall of the modular control element housing 300. The NFC module 380 thus enables the modular control element 300 (i.e., in practice to its processor 360) to enter into communication, via wireless proximity communication, with another apparatus equipped with an NFC module and to exchange data with this other apparatus. The NFC module 380 thus forms a proximity (or wireless) communication module (or interface). Similarly, the second NFC module 381 is connected to a second antenna 329 mounted in (or near) a side wall of the housing (here opposite the aforementioned side wall). The NFC module 381 also allows the modular control element 300 (specifically its processor 360) to communicate via wireless proximity communication with another device equipped with an NFC module and to exchange data. data with this other device. The second NFC module 381 thus forms another proximity (wireless) communication module. The processor 360 is also connected to a plurality of inputs I,..., Each intended to receive an electrical signal from an electrical element external to the modular control element 300, for example a sensor (such as a temperature sensor or a presence sensor). Each input I,..., I, is physically made by means of one or two contacts accessible on the front face of the modular control element 300. The processor 360 detects and / or measures the electrical signals present on each of the inputs. I, ..., In, and determines at least one load control information (e.g., a charge-on-charge or charge-off command) as a function of at least one of said detected and / or measured signals. Furthermore, according to the electrical signal detected on a given input I ', the processor 360 controls the ignition of a light-emitting diode L1 associated with the input concerned, among a set of light-emitting diodes L1, L arranged on the front panel of the modular control element 300. The processor 360 can also control the transmission of the measured or detected signals, as well as the transmission of the control information 3032834 21 determined, by means of the first NFC module 380 or the second module. NFC 381, as in the example now described. FIG. 9 represents an example of an electrical installation comprising in particular such a modular control element 300.
    [0021] The modular control element 300 is mounted on a support rail of an electrical panel, in particular by means of a notch formed in the rear face of the modular control element 300, as explained above for FIG. modular element 100 and the communication gateway 200. In the example of FIG. 9 are successively mounted on the support rail (from right to left): a first modular variator 100 '; a communication gateway 200 '; the modular control element 300; a third modular variator 102 '; A second modular variator 101 ', each element being juxtaposed with the neighboring element (s). Modular drives 100 ', 101', 102 'are of the same type as the modular drive described above with reference to FIGS. 1 and 2. However, each of these modular drives 100', 101 ', 102' does not have Only one antenna 128 ', 127', 129 '. The small width (here 18 mm) of each modular drive 100 ', 101', 102 ', however, allows the proximity wireless link (in this case the NFC link) to be established with the wireless communication module of proximity present in the neighboring element, even when the neighboring element does not abut the side wall of the modular variator 101 ', 102' associated with the antenna 127 ', 129', but the opposite side wall. The communication gateway 200 'is of the same type as the communication gateway 200 described above, in particular with reference to FIGS. 3 and 4. The communication gateway 200' comprises a first antenna 228 'and a second antenna 229' (each antenna 228 ', 229' being connected to a clean NFC module). Due to the juxtaposition on the support rail of the communication gateway 200 'and the first modular drive 100', the antenna 128 'of the first modular drive 100' is located near the second antenna 229 'of the gateway. communication 200 'so that data 3032834 22 (including load control information) can be exchanged between the first modular drive 100' and the communication gateway 200 via the near-end wireless link established between these antennas. These data exchanges may notably allow features such as those described above in the context of FIGS. 5 and 6, which will not be described again here. Also, because of the juxtaposition on the support rail of the modular control element 300 and the communication gateway 200 ', the antenna 328 of the modular control element is located near the first antenna 228 'of the communication gateway 200' so that data can be exchanged between the modular control element 300 (specifically its processor 360) and the communication gateway 200 'via the near-end wireless link established between these antennas. The processor 360 of the modular control element 300 can thus transmit to the communication gateway 200 'the measured or detected signals as indicated above with reference to FIG. 8 and / or the control information (s). determined by the processor 360 as a function of these signals. The communication gateway can then for example display, on the screen 232 'of the communication gateway 200', a value representative of a received measured signal and / or control the first variator 100 'according to a piece of information. control received via the above-mentioned wireless proximity link and / or control of another electrical apparatus based on control information received by issuing adequate control over the wired home network R. As noted above, although the antenna 129 'of the third variator 102' is placed on the side of the side face of the third variator 102 'opposite to that in contact with the modular control element 300, this antenna 129' is sufficiently close (at a distance d about 18 mm, corresponding to the standardized width of the modular drive 102 ') of the second antenna 329 of the modular control element to allow the establishment of a wireless connection of the oximity between the third modular drive 102 'and the modular control element 300. Similarly, the standardized width (here 18 mm) of the second modular drive 3032834 23' is sufficiently low to allow the establishment of a wireless link of proximity between the second modular drive 101 'and the third modular drive 102' by means of their respective antennas 127 ', 129'. Thus, the modular control element 300 can exchange data with the third modular drive 102 'and, via the latter, with the second modular drive 101'. The modular control element 300 can then control one or other of these modular drives 101 ', 102' by transmitting a control information determined as indicated above with reference to Figure 8.
    [0022] Figure 10 shows the main elements of another electrical apparatus 400 according to the invention. As shown in Figures 11 and 12 described below, this is an electrical equipment comprising an equipment mechanism to be received in a flush-mounting box, such as a dimmer.
    [0023] The recessed dimmer 400 has a first input contact E1, a second input contact E2 and an output contact S. Each of these contacts E1, E2, S is intended to be connected to a cable of the electrical installation brought into the flush-mounting box. Thus, the first input contact E1 is intended to be connected to a phase cable P of the electrical installation, the second input contact E2 is intended to be connected to a neutral cable N of the electrical installation. and the output contact S is intended to be connected to a load to be supplied via the recessed dimmer 400. The recessed dimmer 400 comprises a supply circuit 450 connected to the first input contact E1 and to the second contact. E2 input and designed to transform the mains voltage into DC voltage for supplying the other components of the electrical circuit of the recessed dimmer 400. The recessed dimmer 400 further comprises a processor 460 (for example a microcontroller) designed to manage the operation of the dimmer Recessed 400 and to control a controlled switch 470 connected between the first input contact El and the output contact S, in particular according to of a user command received by means of a pushbutton 440 connected to the processor 460. As already indicated above in the context of FIG. 1, the processor 460 is designed to control the controlled switch 470 so that the latter is conductive only for a determined part of each period of the mains voltage and blocked the rest of the time, which allows to transmit to the load a power adjustable according to the duty cycle 5 applied. This duty cycle is itself determined by the processor 460 in particular according to the control of the push button 440 (each long press on the push button resulting for example a variation of the duty cycle). The recessed dimmer 400 comprises an NFC module 480 connected to the processor 460, for example by means of a data bus, and connected to an antenna 428. The NFC module 480 forms a communication module (or interface) (wireless) Proximity. As can be seen for example in FIG. 12, which describes an alternative embodiment of the recessed dimmer 400, the antenna 428 'is mounted in close proximity to a side wall of the switchgear mechanism (or in such a side wall). FIG. 11 schematically represents the recessed dimmer 400 housed in a flush-mounted box and mounted with a communication gateway 500 made in the form of a switchgear mechanism 500 on a common switchgear support 600.
    [0024] The communication gateway 500 is in the form of a generally parallelepipedal housing intended to be placed in a flush-mounting box (such as the flush-mounting box 700 shown in FIG. 12). The electrical circuit of the communication gateway 500 is however identical to that of Figure 4, described above. The communication gateway 500 thus comprises in particular an antenna 528 mounted near a side wall of the parallelepipedal housing and connected to an NFC module (not shown), equivalent to the NFC module 280 in FIG. 4. The recessed dimmer 400 and the gateway 500 are mounted on a common switchgear 600 (here a two-station switchgear support). The common switchgear 600 is itself mounted (typically by means of self-tapping screws) to the front of a two-station flush-mounting box which thus receives the flush-mounted dimmer 400 within a first cavity of the flush-mounting box and the communication gateway 500 inside a second cavity of the flush-mounting box.
    [0025] Such a flush-mounting box is mounted in a recess formed in a wall (for example a partition or a wall) that it is desired to equip the aforementioned electrical appliances. The first input contact E1 of the recessed dimmer 400 and a connection terminal A1 of the communication gateway 500 are connected to the phase P of the electrical installation. The second input contact E2 of the recessed dimmer 400 and the other connection terminal A2 of the communication gateway 500 are connected to the neutral N of the electrical installation. A load C is connected between the output contact S of the recessed dimmer 400 and the neutral N.
    [0026] Furthermore, a cable of a wired home network R is connected to a media outlet (not shown) of the communication gateway 500, which makes it possible in particular to connect a manager G of the electrical installation to the communication gateway 500. via the home automation network R. Since the flush-mounted dimmer 400 and the communication gateway 15 500 are mounted side by side in a flush-mounting box, the antenna 428 of the flush-mounted dimmer 400 and the antenna 528 of the communication gateway 500 are sufficiently close to allow the establishment of a proximity wireless link (here an NFC link) between the recessed dimmer 400 and the communication gateway 500.
    [0027] The flush-mounted inverter 400 and the communication gateway 500 can thus exchange data, in particular load control information, via the established proximity wireless link, in particular: the communication gateway 500 can receive from the manager G load control information C (e.g., charge charging information C or charge de-energizing information C) and transmitting this information to the recessed dimmer 400 (specifically to processor 460) via the wireless proximity link so that the processor 460 controls the controlled switch 470 according to this information; the communication gateway 500 can receive via the wireless link 30 proximity control information of another load from the processor 460 (information determined for example by a duration and / or a sequence of support on the push button 440) and transmit this information to the other load via the wired home network R (either directly or via the manager G).
    [0028] Fig. 12 shows an alternative embodiment of the recessed dimmer of Fig. 10. The recessed dimmer 400 'of Fig. 12 is also embodied as an electrical apparatus comprising an apparatus mechanism received in a housing 410'. (of generally parallelepipedal shape) and an apparatus support 600 '. The equipment mechanism 400 'has a front push button 440' (which corresponds to the push button 440 of FIG. 10) and has, near a lateral face of the housing 410 '(or in this lateral face) ), an antenna 428 '(which corresponds to the antenna 428 of Figure 10). The support 600 'is designed to be fixed to the front of a flush-mounting box 700 so that the fitting mechanism 400' is received inside the flush-mounting box 700. The antenna 428 ' then has a well-defined positioning and can participate in the establishment of a wireless link of proximity with another antenna located in another electrical device mounted nearby (for example in another mounting box fixed in a wall to near the flush-mounting box 700).
    权利要求:
    Claims (16)
    [0001]
    REVENDICATIONS1. An electrical apparatus comprising: - a housing (110; 210; 410 ') having locating means (122,123; 222; 600; 600') in an electrical equipment receptacle (700); and an electronic circuit (160; 260; 360; 460) adapted to manipulate charge control information; characterized in that it comprises at least one antenna (128; 228; 127; 129; 328,329; 428; 428 ') and a proximity communication module (180; 280; 380,381; 480) connected to the antenna (128; 228; 127; 129; 328,329; 428; 428 ') and connected to the electronic circuit (160; 260; 360; 460).
    [0002]
    An electrical apparatus according to claim 1, comprising at least one input contact (E1), an output contact (S) and a controlled switch (170; 470) adapted to control the opening or closing of a path between the input contact (E1) and the output contact (S), wherein the electronic circuit (160; 460) is adapted to control the controlled switch (170; 470) according to said control information.
    [0003]
    An electrical apparatus according to claim 1 or 2, wherein the antenna (128; 228; 428 ') is mounted near a wall (116; 216) of the housing (110; 210; 410').
    [0004]
    An electrical apparatus according to claim 3, wherein the antenna is a plane antenna (128; 228; 428 ') located as a whole within 5 mm of the wall (116; 216).
    [0005]
    An electrical apparatus according to claim 1 or 2, wherein the antenna (128; 228; 428 ') is a planar antenna integrated in a wall (116; 216) of the housing (110; 210; 410').
    [0006]
    An electrical apparatus according to one of claims 3 to 5, wherein the wall is a side wall (116; 216) of the housing (110; 210).
    [0007]
    7. Electrical apparatus according to one of claims 1 to 6, wherein the housing (110) comprises two antennas (128; 5, 5G; 6, 6G; 70, 7G; 8, 8G; 328; 329) located respectively at near two walls (116) of the housing (110).
    [0008]
    Electrical apparatus according to one of claims 1 to 7, wherein the positioning means comprises a notch (122; 222) for mounting on a support rail.
    [0009]
    Electrical apparatus according to one of claims 1 to 7, wherein the positioning means comprises an apparatus support (600; 600 ').
    [0010]
    10. A system comprising a first electrical apparatus (100; 101; 105; 106; 107; 101 '; 102'; 300; 200 '; 400) according to one of claims 1 to 9 and a second electrical apparatus (200; 102; 106; 107; 108; 102; 300; 200; 100; 500) according to one of claims 1 to 9, wherein the first electrical apparatus (100; 101; 105; 106; 102 '; 300; 200'; 400) and the second electrical apparatus (200; 102; 106; 107; 108; 102 '; 300; 200'; 100 '; 500) are juxtaposed to provide wireless communication; of proximity between the proximity communication module of the first electrical apparatus (100; 101; 105; 106; 107; 101 '; 102'; 300; 200 '; 400) and the proximity communication module of the second electrical apparatus ( 200; 102; 106; 107; 108; 102; 300; 200; 100; 500).
    [0011]
    The system of claim 10, wherein the first electrical apparatus (100; 101; 105; 106; 107; 101 '; 102'; 300; 200 ') and the second electrical apparatus (200; 102; 106; 108; 102 '; 300; 200'; 100 ') are mounted juxtaposed on a support rail of a switchboard.
    [0012]
    The system of claim 10, wherein the first electrical apparatus (400) and the second electrical apparatus (500) are mounted juxtaposed in a recess box (700).
    [0013]
    13. A method implemented in a system according to one of claims 10 to 12, comprising the following steps: - receiving data by the first electrical apparatus (100; 101; 105; 106; 107; 101 '; 102'; 300; 200 '; 400); Transmitting data received from the first electrical apparatus (100; 101; 105; 106; 107; 101 '; 102'; 300; 200 '; 400) to the second electrical apparatus (200; 102; 106; 107; 108; 300; 200 '; 100'; 500) via the established proximity wireless communication.
    [0014]
    The method of claim 13, wherein the second electrical apparatus (102; 106; 107; 108; 102 '; 100') is in accordance with claim 2 and wherein the electronic circuit of the second electrical apparatus controls the switch. controlled from the second electrical device according to the transmitted data.
    [0015]
    15. A method implemented in a system according to one of the 3032834 29 claims 10 to 12, comprising the steps of: - determining a charge control information by the first electrical apparatus (300); transmitting the determined charge control information from the first electrical apparatus (300) to the second electrical apparatus (200 '; 102') via the established wireless communication.
    [0016]
    The method of claim 15, wherein the second electrical apparatus (102 ') is in accordance with claim 2 and wherein the electronic circuitry of the second electrical apparatus controls the controlled switch of the second electrical apparatus according to the information charge control transmitted.
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    同族专利:
    公开号 | 公开日
    RU2017131725A3|2019-04-22|
    EP3256983A1|2017-12-20|
    CN107251317B|2019-11-01|
    WO2016128668A1|2016-08-18|
    PL3256983T3|2020-03-31|
    RU2017131725A|2019-03-12|
    FR3032834B1|2018-11-09|
    ES2757405T3|2020-04-29|
    EP3256983B1|2019-08-21|
    RU2702222C2|2019-10-07|
    CN107251317A|2017-10-13|
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    法律状态:
    2016-02-02| PLFP| Fee payment|Year of fee payment: 2 |
    2016-08-19| PLSC| Publication of the preliminary search report|Effective date: 20160819 |
    2017-02-28| PLFP| Fee payment|Year of fee payment: 3 |
    2018-02-23| PLFP| Fee payment|Year of fee payment: 4 |
    2020-02-28| PLFP| Fee payment|Year of fee payment: 6 |
    2021-02-26| PLFP| Fee payment|Year of fee payment: 7 |
    2022-01-20| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1551165|2015-02-12|
    FR1551165A|FR3032834B1|2015-02-12|2015-02-12|ELECTRICAL APPARATUS, SYSTEMS COMPRISING SUCH AN ELECTRIC APPARATUS AND METHODS IMPLEMENTED IN SUCH SYSTEMS|FR1551165A| FR3032834B1|2015-02-12|2015-02-12|ELECTRICAL APPARATUS, SYSTEMS COMPRISING SUCH AN ELECTRIC APPARATUS AND METHODS IMPLEMENTED IN SUCH SYSTEMS|
    ES16707184T| ES2757405T3|2015-02-12|2016-02-09|Electrical apparatus, system comprising said electrical apparatus and procedure carried out in said system|
    RU2017131725A| RU2702222C2|2015-02-12|2016-02-09|Electrical appliance, system comprising such electrical appliance, and method implemented in such system|
    PL16707184T| PL3256983T3|2015-02-12|2016-02-09|Electrical apparatus, system with such an apparatus and process implemented in such a system|
    CN201680009055.6A| CN107251317B|2015-02-12|2016-02-09|Electrical equipment, the system including such electrical equipment and the method realized in such systems|
    EP16707184.4A| EP3256983B1|2015-02-12|2016-02-09|Electrical apparatus, system with such an apparatus and process implemented in such a system|
    PCT/FR2016/050285| WO2016128668A1|2015-02-12|2016-02-09|Electrical appliance, system comprising such an electrical appliance and method implemented in such a system|
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