The invention relates to a power supply monitoring method, a medium, a vehicle controller, a vehicle power supply system and a vehicle so as to meet the redundant power supply demand of the vehicle and the power consumption demand of a user. The vehicle power supply system comprises a power supply and a whole vehicle power supply network, and the whole vehicle power supply network is connected with the power supply and target equipment on a vehicle and used for supplying power to the target equipment through the power supply after the vehicle is powered off at high voltage. Wherein the power supply comprises a main battery and at least one redundant battery, and the redundant battery is provided with a connecting interface; the whole vehicle power supply network comprises a first power supply input end electrically connected with the main battery and a second power supply input end matched with the connecting interface, when the connecting interface is connected with the second power supply input end, the redundant battery where the connecting interface is located is connected into the whole vehicle power supply network and connected with the main battery in parallel, and when the connecting interface is disconnected with the second power supply input end, the redundant battery is connected with the whole vehicle power supply network. And the redundant battery where the connection interface is located is disconnected from the whole vehicle power supply network to serve as a power supply of external electric equipment of the vehicle.

    本公开涉及一种供电监控方法、介质、车辆控制器、车辆供电系统及车辆,以满足车辆的冗余供电需求和用户自身用电需求。所述车辆供电系统包括供电电源和整车供电网络,整车供电网络分别与供电电源和车辆上的目标设备连接,用于在车辆高压下电之后利用供电电源为目标设备供电;其中:供电电源包括主电池和至少一个冗余电池,冗余电池具有连接接口;整车供电网络包括与主电池电连接的第一供电输入端和与连接接口适配的第二供电输入端,在连接接口与第二供电输入端连接时,连接接口所在的冗余电池接入整车供电网络并与主电池并联,在连接接口与第二供电输入端断开连接时,连接接口所在的冗余电池与整车供电网络断开连接以用作车辆外部用电设备的电源。


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    Title :

    Power supply monitoring method, medium, vehicle controller, vehicle power supply system and vehicle


    Additional title:

    供电监控方法、介质、车辆控制器、车辆供电系统及车辆


    Contributors:
    FAN JIALIN (author)

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen







    VEHICLE POWER SUPPLY CONTROLLER

    SATAKE SHUJI / AOKI YOSHIHITO | European Patent Office | 2017

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