The in-vehicle relay device is provided on the roof of a vehicle, and is provided with: a first connector that is connected to a power line and a communication line provided on any one of the pillars of the vehicle; a second connector connected to a power line and a communication line provided on a pillar different from any one of the pillars; a branch line connector connected to a power line and a communication line extending from a plurality of in-vehicle devices provided on the roof; a branching unit that branches a single wire system, in which the power lines connected to the first connector and the second connector are configured as a single system, into power lines connected to the branch connector; and a relay unit that relays data flowing between each communication line connected to the first connector and the second connector and each communication line connected to the branch connector.

    车载中继装置设置于车辆的车顶,其中,具备:第一连接器,与设置于车辆的任一支柱的电力线及通信线连接;第二连接器,与设置于与任一支柱不同的支柱的电力线及通信线连接;支线连接器,与从设置于车顶的多个车载设备延伸设置的电力线及通信线连接;分支部,将连接于第一连接器及第二连接器的各电力线构成为一个系统的单一电线系统分支成连接于支线连接器的各电力线;及中继部,对在连接于第一连接器及第二连接器的各通信线与连接于支线连接器的各通信线之间流动的数据进行中继。


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    Title :

    Vehicle-mounted relay device


    Additional title:

    车载中继装置


    Contributors:

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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