A vehicle-mounted power supply system is provided with: a main power supply unit that supplies power; one or more power supply hubs; a plurality of electronic devices; a main power supply line connecting the one or more power supply hubs and the main power supply unit; a sub power supply line that connects each of the plurality of electronic devices to any one of the one or the plurality of power supply hubs; and a control unit that turns on and off power supply to each of the plurality of electronic devices through the power supply hub connected to the electronic device. The vehicle-mounted power supply system is configured so as to set a minimum function holding voltage at which the electronic device holding function is set for the plurality of electronic devices in a state where power is supplied to the plurality of electronic devices connected to the one or more power supply hubs, and to supply power to the plurality of electronic devices connected to the one or more power supply hubs. A predetermined voltage of at least one of the plurality of electronic devices is secured.

    一种车载电源系统,具备:供给电力的主电源部;一个或者多个电源集线器;多个电子设备;将所述一个或者多个电源集线器与所述主电源部连接的主供电线;将所述多个电子设备分别与所述一个或者多个电源集线器的任一个连接的副供电线;以及对所述多个电子设备的每一个进行通过与该电子设备连接的电源集线器的电力供给的接通和断开的控制单元。对所述多个电子设备设定有该电子设备保持功能的最低功能保持电压,所述车载电源系统被设计成:在向与所述一个或者多个电源集线器连接的多个电子设备供给电力的状态下,对于所述多个电子设备的至少一个确保该电子设备的规定电压。


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    Titel :

    Vehicle-mounted power supply system and vehicle provided with same


    Weitere Titelangaben:

    车载电源系统及具备该车载电源系统的车辆


    Beteiligte:

    Erscheinungsdatum :

    2022-03-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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