To improve the availability of a vehicle wiring system as much as possible.SOLUTION: A vehicular wiring system 30 is mounted in a vehicle incorporating a plurality of electrical components 20, 21, 22, 23. The vehicular wiring system 30 comprises a plurality of connection devices 40A, 40B, 40C, 40D, connected to the electrical components 20, 21, 22, 23 so as to allow communication and supply of power. A bus communication line 60 sequentially passes through the plurality of connection devices 40A, 40B, 40C, 40D and is divided into branches so as to allow communication with the electrical components in each of the plurality of connection devices. A gate way device 66 is connected to one end of the bus communication line 60. A power supply line 84 sequentially passes through the plurality of connection devices 40A, 40B, 40C, 40D and is divided into branches so as to allow supply of power to the electrical components 20, 21, 22, 23 in each of the plurality of connection devices 40A, 40B, 40C, 40D.SELECTED DRAWING: Figure 1

    【課題】自動車用配線システムの汎用性をなるべく高めることを目的とする。【解決手段】自動車用配線システム30は、複数の電気部品20、21、22、23が組込まれる自動車に搭載される。自動車用配線システム30は、電気部品20、21、22、23に対して通信及び電源供給可能に接続される複数の接続装置40A、40B、40C、40Dを備える。バス通信ライン60が、複数の接続装置40A、40B、40C、40Dを順次通って、複数の接続装置のそれぞれにおいて電気部品に通信可能なように分岐されている。バス通信ライン60の一端にゲートウエイ装置66が接続されている。電源供給ライン84が、複数の接続装置40A、40B、40C、40Dを順次通って、複数の接続装置40A、40B、40C、40Dのそれぞれにおいて電気部品20、21、22、23に電源供給可能なように分岐されている。【選択図】図1


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    Title :

    VEHICULAR WIRING SYSTEM


    Additional title:

    自動車用配線システム


    Contributors:

    Publication date :

    2020-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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