The invention discloses a vehicle power supply system, a vehicle power supply method and a vehicle, and belongs to the technical field of vehicles. The vehicle power supply system comprises a collision detection module, a battery detection module, a battery control module, a battery module and a power utilization module. The collision detection module is configured to send a collision signal to the battery control module after detecting that the vehicle collides. The battery detection module is configured to send a first battery abnormal signal to the battery control module after detecting that the battery module is in the first abnormal state. And the battery control module is configured to send a power-off signal to the battery module if the collision signal is not received under the condition that the first battery abnormal signal is received, and send a power supply signal to the battery module if the collision signal is received. The battery module is configured to supply power to the power utilization module in response to the power supply signal, or stop supplying power to the power utilization module in response to the power failure signal. The safety of the vehicle can be improved.

    本申请公开了一种车辆供电系统、车辆供电方法和车辆,属于车辆技术领域。车辆供电系统包括:碰撞检测模块、电池检测模块、电池控制模块、电池模块和用电模块。碰撞检测模块被配置为:在检测到车辆发生碰撞后,向电池控制模块发送碰撞信号。电池检测模块被配置为:在检测到电池模块处于第一异常状态后,向电池控制模块发送第一电池异常信号。电池控制模块被配置为:在接收到第一电池异常信号的情况下,若未接收到碰撞信号,则向电池模块发送断电信号,若接收到碰撞信号,则向电池模块发送供电信号。电池模块被配置为:响应于供电信号,向用电模块供电,或者,响应于断电信号,停止向用电模块供电。本申请可以提高车辆的安全性。


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    Title :

    Vehicle power supply system, vehicle power supply method and vehicle


    Additional title:

    车辆供电系统、车辆供电方法和车辆


    Contributors:
    JIA FENGTAO (author) / CHENG LIN (author) / GU JIAYING (author) / WANG DALI (author)

    Publication date :

    2024-10-18


    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



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