The invention discloses a vehicle battery pack fault clearing method and related products, and the method comprises the steps: firstly, judging whether a target battery pack for a target vehicle is in a preset power-off state, the preset power-off state refers to that the target battery pack does not supply power to the target vehicle and the target battery pack is in a self-power-supply state, and if yes, the target battery pack does not supply power to the target vehicle; if yes, obtaining operation data of the target battery pack in a first time period, determining fault data corresponding to each fault item in a plurality of fault items of the target battery pack according to the operation data to obtain a plurality of pieces of fault data, and then determining a target diagnosis priority sequence of the plurality of fault items based on the plurality of pieces of fault data, and finally, performing fault clearing operation on the plurality of fault items based on the target diagnosis priority sequence to obtain a target fault clearing result. By adopting the embodiment of the invention, the fault clearing efficiency of the vehicle battery pack is improved.

    本发明公开了一种车辆电池包的故障清除方法及相关产品,方法包括:首先判断针对目标车辆的目标电池包是否处于预设断电状态,预设断电状态是指目标电池包不给目标车辆供电且目标电池包处于自供电状态,若是,则获取目标电池包处于第一时间段内的运行数据,根据运行数据确定目标电池包的多个故障项目中每一故障项目对应的故障数据,得到多个故障数据,然后基于多个故障数据确定多个故障项目的目标诊断优先级顺序,最后基于目标诊断优先级顺序对多个故障项目进行故障清除操作,得到目标故障清除结果。采用本申请实施方式,提升了车辆电池包的故障清除效率。


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    Title :

    Fault clearing method for vehicle battery pack and related product


    Additional title:

    车辆电池包的故障清除方法及相关产品


    Contributors:
    LIU XIN (author) / OUYANG ZHANGPENG (author) / YAN LILING (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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