The invention relates to the technical field of vehicles, and discloses a vehicle battery underpinning detection device and method, a vehicle battery system and a vehicle, the vehicle battery underpinning detection device comprises a first conductive layer, a second conductive layer, a control module and a power supply module; the power supply module is used for supplying power to the control module, the first conducting layer is used for being connected with the bottom of a vehicle battery pack, the second conducting layer is arranged below the first conducting layer, and the first conducting layer and the second conducting layer are arranged in a spaced mode; and the control module is electrically connected with the first conductive layer and the second conductive layer, whether the first conductive layer and the second conductive layer are electrically conducted or not can be detected through the control module, and whether abnormal conditions such as ball hit bottom supporting of the vehicle battery occur or not can be determined and detected in time according to the electric conduction conditions of the first conductive layer and the second conductive layer.

    本发明涉及车辆技术领域,公开了一种车辆电池托底检测装置、方法、车辆的电池系统和车辆,车辆电池托底检测装置包括第一导电层、第二导电层、控制模块和电源模块;所述电源模块用于对所述控制模块供电,所述第一导电层用于与车辆电池包的底部连接,所述第二导电层设于所述第一导电层的下方,且所述第一导电层与所述第二导电层间隔设置,所述控制模块分别与所述第一导电层和所述第二导电层电连接,通过控制模块可检测第一导电层和第二导电层是否发生电导通,根据第一导电层和第二导电层的电导通情况,可以确定及时检测到车辆电池是否发生球击托底等异常情况。


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    Title :

    Vehicle battery underpinning detection device and method, battery system of vehicle and vehicle


    Additional title:

    车辆电池托底检测装置、方法、车辆的电池系统和车辆


    Contributors:
    HE QINGLIN (author)

    Publication date :

    2022-03-15


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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