• 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:
    A vehicle electrical connection box (10) comprises a plurality of relays (16), a relay carrier (36), and a lead frame (34) having connection sections (62), each relay (16) having pins electrical connection means (22, 24, 26, 28) for inserting the relay (16) into the relay carrier (36) and for electrically connecting to the lead frame (34). Each relay (16) has a communication bus interface (32) which is connected to a pin of the so-called control pin relay (26). The lead frame (34) has a communication bus section (74), the relay control pins (22, 24, 26, 28) being electrically connected to the communication bus section (74) when the relays ( 16) are plugged into the holder (36).
    公开号:FR3040833A1
    申请号:FR1558228
    申请日:2015-09-04
    公开日:2017-03-10
    发明作者:Stephane Fastrez；Sylvain Pirali
    申请人:Delphi France SAS；
    IPC主号:
    专利说明:

    Vehicle electrical power distribution system
    TECHNICAL AREA
    The present invention relates to an electronic device and more particularly to an electrical connection box of a vehicle electrical power distribution system.
    BACKGROUND OF THE INVENTION
    An electrical connection box for a vehicle is generally an electrical module comprising switching elements for distributing electrical power to the various accessories of the vehicle. This junction box is generally designated by various English terms such as 'Power Distribution Box', 'Relay Box', or 'Junction Box'. This box is generally controlled by an electronic control module comprising a microcontroller for acquiring the commands of the user of the vehicle.
    The electrical connection box of a vehicle is the heart of the power distribution and circuit protection in the vehicle. The main purpose of the electrical junction box is to provide a centralized location for electrical power and signal distribution for vehicle circuits and their associated electrical control components. The electrical junction box includes a power distribution system and a printed circuit board for controlling the assembly of fuses and switching devices such as relays. The electrical connection box is in electrical communication with a control box. The control box is a control unit that processes the commands of the user of the vehicle, and sends signals to the relays contained in the electrical connection box to control the wipers, car lights, defrost ... The control box and the electrical connection box are typically two separate sets that are located at a distance from each other within the vehicle body.
    Conventionally, the relays are controlled by electronic modules via wired connections to the control box. The electrical junction box is typically connected to the control box by a standard wiring harness and connectors, resulting in a large number of connectors, connector tabs, and copper tracks on the printed circuit board. The aim of the invention is to propose a simple and economical solution to the complexity and cost problems of the existing devices.
    SUMMARY OF THE INVENTION The invention proposes an electrical connection box for a vehicle comprising several relays, a relay support, and a connection grid comprising connection sections, each relay having electrical connection pins allowing the relay to be plugged in. in the relay holder and for electrically connecting to the lead frame. Each relay has a communication bus interface which is connected to a pin of the relay called control pin. The lead frame has a communication bus section, the relay control pins being electrically connected to the communication bus section when the relays are plugged into the holder.
    The communication bus section makes it possible to dispense with the use of a printed circuit board as an electrical support for the bus. The use of relays specifically comprising a communication bus interface as well as the use of a section of the connection grid as a communication bus makes it possible to dispense with several independent control sections of each relay. Indeed, the communication bus formed by a section of the connection grid makes it possible to propose a common control section to all the relays, the communication bus allowing individual addressing of each controlled relay.
    The communication bus section may be electrically coupled to an electrical ground section of the lead frame so as to form an electrical capacitor. The communication bus section may have a thickness less than the other sections. The relay may comprise an electromechanical switch intended to circulate transiting the electric current distributed to the electrical charges of the vehicle or a semiconductor-type switch intended to circulate the electric current distributed to the electrical charges of the vehicle.
    The communication bus may be of LIN type. The lead frame may include a further section forming a differential pair transmission bus with the communication bus section, another relay control pin being electrically connected to the other section forming a differential pair transmission bus. The electrical connection box may further include an electrical connection tab to the outside of the box, the tab being electrically connected to the communication bus section.
    A vehicle electrical power distribution system may include a control box with a microcontroller, and an electrical connection box as described above. The control box may include a communication bus interface electrically connected to the communication bus section of the electrical connection box.
    BRIEF DESCRIPTION OF THE DRAWINGS Other features, objects and advantages of the invention will appear on reading the detailed description which follows, and with reference to the appended drawings, given by way of non-limiting example and in which:
    Figure 1 is a perspective view which shows schematically an assembled electrical connection box according to the invention.
    Figure 2 is a perspective view which schematically shows a relay of the electrical connection box of Figure 1 and which shows more particularly the underside of the relay.
    FIG. 3 is a diagram which represents the electrical architecture of the relay of FIG. 2.
    FIG. 4 is an exploded perspective view diagrammatically showing the electrical connection box of FIG. 1.
    FIG. 5 is a perspective view which schematically represents the inside of the electrical connection box of FIG. 1.
    FIG. 6 is a perspective view which schematically represents the connection grid of the electrical connection box of FIG. 1.
    Figure 7 is a view similar to that of Figure 6 which shows schematically a connection grid of the junction box according to a second embodiment.
    Figure 8 is a diagram similar to that of Figure 3 which shows the electrical architecture of a relay according to the second embodiment.
    Figure 9 is a block diagram which schematically shows a vehicle electrical power distribution system comprising a junction box according to the invention.
    DESCRIPTION OF THE PREFERRED EMBODIMENTS
    According to Figure 1 an electrical connection box 10 for a vehicle comprises a housing 12 provided with a first connector 14 for connecting a power distribution network to the various electrical loads of the vehicle. The electrical connection box 10 also includes relays 16 mounted on the outside of the housing 12, thus allowing their accessibility. The junction box 10 also includes fuses 18 providing electrical protection of the electrical distribution network to the various electrical loads of the vehicle. The junction box 10 comprises a second connector 20 for its electrical connection to control signals, the control signals for switching the relays to supply the various electrical loads of the vehicle.
    The junction box 10 may also not include fuses 18 mounted on the housing 12, especially when the electrical protection of the junction box 10 is provided upstream or downstream thereof, that is to say is provided by another box connected to the power distribution network. The number of connectors of the junction box 10 is obviously not limited to two connectors. It depends on the electrical topology of the electricity distribution network; if necessary, a single connector can group the control signals and the electrical current distribution signals. The connectors 14, 20 for connecting the electrical connection box 10 to a power distribution network to the different electrical loads of the vehicle can be replaced by other connection means, such as for example electrical lug type connections. screwed or by terminals (or contacts) inserted individually into the electrical connection box 10.
    According to Figure 2, each relay 16 has four pins. A first pin 22 and a second pin 24 allow the distribution of electric current to the electrical charges of the vehicle. A third pin 26 and a fourth pin 28 provide control of the relay 16. The relay 16 is an electric charge switching component operating as a controllable switch. The pins 22, 24, 26, 28 of each relay 16 allow the interfacing of the relays 16 with the elements of the electrical circuit which transmit the electrical signals necessary for their operation.
    The number of relay pins is not limited to four. Relays 16 comprising for example eight pins in the case of double relay may also be suitable for the invention. The assignment of the pins of the relays is not important, only the primary functions of a relay, namely the control of the relay and the control of the electrical charges are necessary for the invention.
    According to FIG. 3, each relay 16 comprises an electromechanical type switch 30 connected between the first pin 22 of the relay and the second pin of the relay 24. The switch 30 is also connected to the fourth pin of the relay 28, referred to as the electrical ground pin of the relay. The relay 16 also includes a communication bus interface 32. The communication bus interface 32 is connected to the third pin 26 of the relay called control pin, and secondly to the switch 30. When the switch 30 is controlled in the closed position, it makes it possible to switch the electrical distribution current to the electrical charges of the vehicle from the first pin 22 to the second pin 24. The switch 30 of the relay is therefore the electrical element by which the electric current distributed to the electrical loads of the vehicle transits. When the switch 30 is controlled in the open position, the electric current no longer flows from the first pin 22 to the second pin 24. The communication bus interface 32 is an address bus interface for connecting all the pins of the control 26 of the relays 16 between them. The switching of a relay 16 is effective according to an address that is specific to the relay to be switched. The invention is not limited to electromechanical type switches. Switches of the semiconductor type, such as, for example, power transistors of the 'MOSFET' type or of the 'SMART' type of power may be suitable for the invention.
    According to FIG. 4, the vehicle electrical connection box 10 comprises the relays 16, the fuses 18, and a connection grid 34. The connection grid 34 is also commonly referred to by its English-speaking Teadframe '. The electrical connection box 10 also comprises a relay support 36 and a housing base 38 thus forming the housing 12. The relay support 36 comprises openings 40 into which the relays 16 and the fuses 18 are plugged. connection 34 is equipped with contact pins 42 on which the pins of the relays 22, 24, 26, 28 and fuses come into contact so that the pins of the relays 22, 24, 26, 28 and fuses are in electrical continuity with the connection grid 34. The connection grid 34 and the relay support 36 are thus arranged so that the pins of the relays 22, 24, 26, 28 can be electrically connected to the connection grid 34. The contact pins 42 are of type contact fork 44 or flat contact 46, also called female contacts. The contact pins 42 are electrically connected to the connection grid 34 by known means such as for example by welding or insertion. The contact pins 42 of the fork contact types 44 are also commonly referred to by their English term 'tuning fork'.
    Alternatively, the relay support 36 and the housing base 38 may be in one piece forming the housing 12 of the electrical connection box 10. The invention is also not limited to a connection box 10 comprising relays 16, other electrical components, such as, for example, power resistors or diodes, can also be plugged into the relay support 36. The contact pins 42 can also be of different geometry, their role being to ensure the electrical contact. between the components plugged into the relay holder 36 and the lead frame 34.
    According to FIG. 5, the lead frame 34 is fixed at the bottom of the case 38. The lead frame 34 can be fixed in several known ways, such as, for example, by overmolding in a plastic or resin type case, or by gluing. According to FIG. 4 and FIG. 5, the connection grid 34 comprises tabs 48 (or male contacts) coming into the first and second connectors 14, 20 thus ensuring the electric power distribution network of the vehicle and the relay switching control signals to be in electrical contact with the lead frame 34. The first connector 14 includes a power tab 50 of the electrical connection box 10 and load control tongues 52, 54, 56 of the vehicle connected to the electrical junction box 10. The second connector 20 comprises a control tab of the relays 58 and a grounding tab 60. For example, the electrical charges of the vehicle may be lights, wipers ice, rear defrost, air conditioning ...
    Although shown coplanar, the lead frame 34 may be of various geometric shapes. A non-coplanar connection grid may be necessary in case of junction box 10 comprising a large number of relays. The tabs of the connectors may also be independent of the lead frame 34, that is to say that the connector 14 may have these own tabs 48 connectable to the lead frame 34 for example by welding or insertion.
    According to FIG. 6, the connection grid 34 has connection sections 62. The connection grid 34 comprises in particular an electrical earth section 64, a power supply section 66 and vehicle load control sections 68, 70 , 72. The lead frame 34 also includes a section forming a communication bus 74. The power pins of the relays 22 are electrically connected to the power supply section of the box 66, the electrical ground pins of the relays 28. are connected to the electrical earth section 60. The load control pins of the relays 24 are connected to the different electrical vehicle driving sections 68, 70, 72. The control pins of the relays 26 are connected to the section forming communication bus 74. Similarly, the power supply tongue of the electrical connection box 50, the electrical ground tongue 60, the tongue of the control of the relays 58 and the electrical charge control tabs of the vehicle 52, 54, 56 are respectively electrically connected to the power supply section 66, the electrical ground section 64, to the communication bus section 74 and to the sections for controlling the loads of the vehicles 68, 70, 72. The control tab of the relays 58 is therefore part of the communication bus section 74.
    The advantages of using an electrical connection box 10 comprising a section of the communication bus connection gate 74 are the simplification of the manufacture and assembly of the electrical connection box 10, the reduction of the times assembly and therefore the production costs. The use of the relays 16 comprising a communication bus interface 32 with the connection box 10 according to the invention also makes it possible to optimize the electrical architecture of the vehicle, as well as of course the number of control wires needed to control the transmission. connection box 10 but also on the cost of the electrical connection box 10.
    The section of the communication bus connection gate 74 may be of the LIN (Local Interconnect Network) type. Preferably, the communication bus section 74 is also electrically coupled to the electrical ground section 64 so as to form a capacitor 96. The communication bus section 74 and the electrical ground section 64 are then sufficiently close to one another. on the other so as to form the electrodes of the capacitor 96. The electrical value of the capacitor 96 will be adjustable according to the geometrical characteristics of the communication bus section 74, the electrical ground section 64 but also the distance d separating these two sections. This capacitor 96 allows the filtering of electrical noise on the communication bus section, electrical noise can be for example induced by electrical interference from the environment in which the electrical connection box 10 is implanted. This capacitor makes it possible to optimize the transmission speed of the data around a few tens of kbit / s. The communication bus section 74 may also have different geometric dimensions from the other sections, notably a smaller thickness than the other sections of the connection grid 34. Indeed, the communication bus section 74 does not carry strong currents. such as those needed to control the loads of the vehicle. The connector 14 may also include other connection tabs. Alternatively, the capacitor 96 may be an electronic component electrically connected between the communication bus section 74 and the electrical ground section 64
    According to FIG. 7, in another embodiment, the connection grid 34 may comprise another connection section 76 forming a differential pair transmission bus with the communication bus section 74, 76. Preferably this section 76 will have similar geometric characteristics and will have a pattern parallel to the communication bus section 74. The second connector 20 also includes an additional tab 78 electrically connected to the other connecting section 76 forming a differential pair transmission bus 74, 76. The differential pair transmission bus 74, 76 may for example be of the CAN (Controller Area Network) type. Also in this alternative embodiment and according to FIG. 8, the relays 16 comprise another control pin 80 on which the other connection section 76 forming a differential pair transmission bus is electrically connected. In this particular embodiment, the relays 16 thus comprise two control pins 26, 80.
    The relays 16 include a differential pair communication bus interface 82 which is connected to the two control pins 26, 80. The other features of this embodiment are similar to the previously described embodiment.
    According to FIG. 9, an electric power distribution system 84 for a vehicle may comprise a control unit 86, the electrical connection box 10 as described in the preceding embodiments and the loads of the vehicle 88. The control unit 86 comprises a microcontroller 90 and a communication bus interface 92. The microcontroller 90 and the communication bus interface 92 of the control box are electrically connected to each other. The communication bus interface of the control box 92 is electrically connected to an electrical harness of the vehicle 94. The harness 94 electrically interfaces with the electrical connection box 10 so that the communication bus interface of the housing The control unit 92 is electrically connected to the communication bus section 74 of the electrical connection box 10. Thus, activation commands of a vehicle load 88 are detected by the control box 86. electrical connection box 10 via the communication bus 74, 94, a switching control of a relay 16 driving a load 88 to activate.
    Functionally, when a user of a vehicle wants to control an electric charge 88 such as for example air conditioning, the microcontroller 90 of the control unit 86 recognizes the activation of the control in the passenger compartment of the vehicle. The microcontroller 90 then transmits the command to the communication interface of the control box 92. Through the communication interface of the control box 92, a message is transmitted to the electrical connection box 10 on the control bus. communication 94. The message includes the activation command of the air conditioning. This message also includes the identity of the relay 16 to activate. In other words, the message comprises a message that is addressed to a given relay 16, this relay 16 being the one enabling activation of the air conditioning. The communication bus 94 is electrically connected to the section of the communication bus connection gate 74 of the electrical connection box 10. As previously illustrated in FIG. 5, this electrical connection is made by the control tab of the relays 58 of FIG. second connector 20, which tab is part of the communication bus section 74. The relay communication bus interfaces 32 connected to the communication bus section 74 receive control flowing over the communication bus section 74. Relays 16 whose identity is not the one addressed by the message does not activate. The relay 16 of the electrical connection box 10 for which the message is addressed, closes its switch 30 so that the power supply of the electrical connection box 50, supplies the electrical load 88 concerned, namely in this example the system of air conditioning. In other words, when the switch 30 of the relay 16 is closed, the electric current can flow from the supply of the electrical connection box 50 to the electrical load 88.
    The advantages of such an electrical power distribution system 84 for a vehicle are the possibility of directly diagnosing a possible fault of the load controlled by the relay 16, the overall consumption reduction of such a system, its weight and therefore also its cost. By way of example, the defects diagnosed on the load can be of the 'short-circuit' type or also of the 'open circuit' type. These faults are detected by the communication bus interface 32 of the relays 16 and are therefore directly communicating with the control unit 86. The control unit making it possible, for example, to inform the user of the vehicle to go to a garage mechanic to eradicate the defect. Also the consumption of such a system 84, including the power consumption of the communication bus 74, is reduced compared to known systems for which a communication bus interface is fixed on a printed circuit board of the electrical connection box. According to the invention, the consumption of the electrical power distribution system 84 will depend directly on the number of relays 16 comprising a communication bus interface 32 plugged into the electrical connection box. The weight of the system 84 is also reduced since the system is freed from a printed circuit board.
    权利要求:
    Claims (9)
    [1" id="c-fr-0001]
    A vehicle electrical connection box (10) comprising a plurality of relays (16), a relay carrier (36), and a lead frame (34) having connection sections (62), each relay (16) having electrical connection pins (22, 24, 26, 28) for affixing the relay (16) in the relay carrier (36) and for electrically connecting to the lead frame (34), characterized in that each relay ( 16) comprises a communication bus interface (32) which is connected to a pin of the said control pin relay (26), and in that the connection gate (34) has a communication bus section (74), the control pins of the relays (26) being electrically connected to the communication bus section (74) when the relays (16) are plugged into the carrier (36).
    [2" id="c-fr-0002]
    Vehicle electrical connection box (10) according to claim 1, characterized in that the communication bus section (74) is electrically coupled to an electrical ground section of the lead frame (64) so as to form a electric capacitor.
    [3" id="c-fr-0003]
    Vehicle electrical connection box (10) according to one of the preceding claims, characterized in that the communication bus section (74) has a smaller thickness than the other sections (68, 70, 72).
    [4" id="c-fr-0004]
    4. Electrical connection box (10) according to any one of the preceding claims, characterized in that the relay (16) comprises an electromechanical switch arranged to circulate transiting the electric current distributed to the electrical charges of the vehicle.
    [5" id="c-fr-0005]
    5. Electrical connection box (10) according to any one of claims 1 to 3, characterized in that the relay (16) comprises a semiconductor-type switch provided to circulate transiting the electric current distributed to the electrical loads of the vehicle.
    [6" id="c-fr-0006]
    6. electrical connection box (10) for a vehicle according to any preceding claim characterized in that the communication bus is LIN type.
    [7" id="c-fr-0007]
    7. Electrical connection box (10) for a vehicle according to any one of claims 1 to 5, characterized in that the connection grid (34) has another section (76) forming a differential pair transmission bus (74). , 76) with the communication bus section (74), another control pin of the relay (80) being electrically connected to the other section (76) forming a differential pair transmission bus (74, 76).
    [8" id="c-fr-0008]
    Electrical connection box (10) for a vehicle according to one of the preceding claims, characterized in that the electrical connection box (10) further comprises at least one relay control tab (58) directed towards the outside the box (10), the tab (58) being electrically connected to the communication bus section (74).
    [9" id="c-fr-0009]
    Electric vehicle power distribution system (84) comprising a control unit (86) having a microcontroller (90), characterized in that the system (84) also comprises an electrical connection box (10) according to any one of the preceding claims, and in that the control box (86) has a communication bus interface (92) electrically connected to the communication bus section (74) of the electrical connection box (10). .
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3345270B1|2020-11-04|Electric current distribution system for a vehicle
    FR2893456A1|2007-05-18|ELECTRICAL DISTRIBUTION SYSTEM AND MODULAR HIGH POWER INPUT CONTACTOR FOR THE SAME.
    FR2578067A1|1986-08-29|CONTROLLED POWER DISTRIBUTION SYSTEM IN A MOTOR VEHICLE
    FR3021764A1|2015-12-04|ELECTRICAL OR ELECTRONIC DEVICE HAVING TWO POWER SUPPLY VOLTAGES
    EP1095438A1|2001-05-02|Device for distributing energy between a plurality of electronic modules with possibility of shedding
    CA2898070A1|2016-02-14|Connection system for protective cards for a distribution system and rack integrating such a system
    EP3238224A1|2017-11-01|Fuse box for motor vehicle
    FR2513477A1|1983-03-25|ELECTRIC EQUIPMENT OF THE TYPE COMPRISING SEVERAL PRINTED CIRCUIT BOARDS CONNECTED TO A CONNECTION PLAN
    FR2859683A1|2005-03-18|Functional equipment control system for vehicle e.g. scooter, has programmable unit that establishes programmable array to connect control parts and equipment, and is arranged between control parts and power switches
    EP3576975B1|2020-12-23|Electrical connection device with built-in lockout function
    FR2858709A1|2005-02-11|CONTROL CIRCUIT FOR A PLASMA VISUALIZATION PANEL
    FR2799284A1|2001-04-06|Equipment diagnostic system for cars compares total current drawn with database detects anomalies
    AU2016200433B1|2017-04-27|Control module for an alternator
    EP3028425B1|2020-04-22|Apparatus for communication and vehicle comprising such an apparatus
    FR2901211A1|2007-11-23|AUTOMATIC ADDRESSING SYSTEM FOR ACTUATORS IN A MOTOR VEHICLE.
    WO2019243698A1|2019-12-26|Segment of a communication network of a land motor vehicle, and associated land motor vehicle
    EP3887209A1|2021-10-06|Power supply system installed in a vehicle
    FR3085155A1|2020-02-28|SELF-CONFIGURATION METHOD OF A SELF-CONTAINED ELECTRONIC CIRCUIT BREAKER BOARD
    FR3109032A1|2021-10-08|ELECTRICAL CONNECTION BOX EQUIPPED WITH REMOTE RELAYS
    WO2015158975A1|2015-10-22|Device for controlling illumination and signalling lights, comprising an electronic control system in a manual lighting control architecture beneath the steering wheel
    FR3048140A1|2017-08-25|ELECTRONIC ENGINE CONTROL CALCULATOR FOR MOTOR VEHICLE
    FR2966947A1|2012-05-04|INTERFACE ADAPTER
    FR3043960A1|2017-05-26|ELECTRONIC DEVICE FOR A MOTOR VEHICLE POWERED BY TWO ELECTRIC POWER SUPPLY NETWORKS
    FR3038470A1|2017-01-06|POWER SUPPLY CIRCUIT
    WO2014183864A1|2014-11-20|Method and device for reading the state of contact variables of an automotive vehicle
    同族专利:
    公开号 | 公开日
    FR3040833B1|2017-09-08|
    EP3345270B1|2020-11-04|
    EP3345270A1|2018-07-11|
    WO2017037192A1|2017-03-09|
    CN108141026A|2018-06-08|
    CN108141026B|2020-03-20|
    US20180326930A1|2018-11-15|
    US10562473B2|2020-02-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO1998018180A1|1996-10-24|1998-04-30|Thomas & Betts International, Inc.|Power distribution center|
    EP1530411A1|2003-11-05|2005-05-11|Sumitomo Wiring Systems, Ltd.|Circuit assembly, producing method of the same, distribution unit and bus bar substrate|
    EP1780853A1|2004-07-13|2007-05-02|Sumitomo Wiring Systems, Ltd.|Electric junction box|
    JP2014079093A|2012-10-10|2014-05-01|Sanyo Electric Co Ltd|Electric power supply unit, vehicle having the same, and power storage device|FR3109032A1|2020-04-07|2021-10-08|Psa Automobiles Sa|ELECTRICAL CONNECTION BOX EQUIPPED WITH REMOTE RELAYS|JP2989457B2|1993-02-17|1999-12-13|矢崎総業株式会社|Meter module|
    JP2920904B2|1994-03-28|1999-07-19|矢崎総業株式会社|Meter module assembly|
    JP3680603B2|1998-12-24|2005-08-10|住友電装株式会社|Laminated board|
    DE69908896T2|1999-01-04|2004-05-19|Sumitomo Wiring Systems, Ltd., Yokkaichi|Electrical junction box with a busbar|
    US6642633B1|2001-06-27|2003-11-04|Yazaki North America, Inc.|Power management assembly|
    US7470130B2|2003-07-31|2008-12-30|Yazaki Corporation|Junction box having components combined to an inner cover|
    JP4254600B2|2004-04-01|2009-04-15|住友電装株式会社|Electrical junction box|
    JP2008182797A|2007-01-23|2008-08-07|Sumitomo Wiring Syst Ltd|Electrical connection box for mobile|
    DE102009055717A1|2009-11-26|2011-06-01|Continental Automotive Gmbh|Sensor module and manufacturing method of a sensor module|
    US8982578B2|2010-10-14|2015-03-17|Tyco Electronics Corporation|Connector system and assembly having integrated protection circuitry|
    JP5892505B2|2011-06-30|2016-03-23|矢崎総業株式会社|Sheet metal member, bus bar, and electrical junction box provided with the bus bar|
    DE102013101314A1|2013-02-11|2014-08-14|Phoenix Contact Gmbh & Co. Kg|Safe photovoltaic system|
    US20160026201A1|2013-07-26|2016-01-28|Mohan Vellanki|Systems and methods for controlling electrical devices|CA3032742A1|2016-08-02|2018-02-08|Fca Fiat Chrysler Automoveis Brasil Ltda.|Hybrid power distribution central unit for vehicles|
    CN108909673B|2018-07-09|2021-03-05|钧捷智能（深圳）有限公司|Intelligent automobile door and window anti-theft alarm system|
    CN112367771B|2020-12-12|2022-03-04|河南天海电器有限公司|Circuit board design method of commercial vehicle electrical box and circuit board|
    法律状态:
    2016-09-26| PLFP| Fee payment|Year of fee payment: 2 |
    2017-03-10| PLSC| Search report ready|Effective date: 20170310 |
    2017-09-25| PLFP| Fee payment|Year of fee payment: 3 |
    2018-09-25| PLFP| Fee payment|Year of fee payment: 4 |
    2019-09-25| PLFP| Fee payment|Year of fee payment: 5 |
    2020-09-15| PLFP| Fee payment|Year of fee payment: 6 |
    2021-09-28| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1558228A|FR3040833B1|2015-09-04|2015-09-04|ELECTRICAL POWER DISTRIBUTION SYSTEM FOR VEHICLE|FR1558228A| FR3040833B1|2015-09-04|2015-09-04|ELECTRICAL POWER DISTRIBUTION SYSTEM FOR VEHICLE|
    EP16766870.6A| EP3345270B1|2015-09-04|2016-09-01|Electric current distribution system for a vehicle|
    CN201680050881.5A| CN108141026B|2015-09-04|2016-09-01|Electric junction box for vehicle and electric current distribution system|
    PCT/EP2016/070646| WO2017037192A1|2015-09-04|2016-09-01|Electric current distribution system for a vehicle|
    US15/755,287| US10562473B2|2015-09-04|2016-09-01|Electric current distribution system for a vehicle|
    [返回顶部]