The invention relates to a battery fault prediction method and device, equipment, a storage medium and a program product. The method comprises the following steps: acquiring state characteristic data of a target battery in a plurality of periods, performing association analysis processing on the state characteristic data in the plurality of periods to obtain an association analysis processing result, and then determining a fault prediction result of the target battery according to the association analysis processing result; wherein the state characteristic data in each period comprises a plurality of different battery characteristic data. In the method, since the real-time state characteristics in each period have a plurality of different battery characteristic data, that is to say, the plurality of different battery characteristic data of the battery in a plurality of periods are combined for analysis, so that whether the battery has a fault or not is predicted from the battery characteristics in a plurality of dimensions; and the accuracy of a battery fault prediction result is improved.

    本申请涉及一种电池故障预测方法、装置、设备、存储介质和程序产品。该方法包括:获取目标电池在多个周期内的状态特征数据,并对多个周期内的状态特征数据进行关联分析处理,得到关联分析处理结果,然后根据关联分析处理结果确定目标电池的故障预测结果;其中,每个周期内的状态特征数据均包括多个不同的电池特征数据。该方法中,由于每个周期内的实时状态特征都有多个不同的电池特征数据,相当于是将电池多个周期下的多个不同的电池特征数据联合起来进行分析,这样从多个维度的电池特征对电池是否存在故障进行预测,提高了电池故障预测结果的准确性。


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    Title :

    Battery fault prediction method and device, equipment, storage medium and program product


    Additional title:

    电池故障预测方法、装置、设备、存储介质和程序产品


    Contributors:
    LI ZHIZHOU (author) / ZHANG KUN (author) / LI SHICHAO (author) / ZHAO WEI (author)

    Publication date :

    2023-03-17


    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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