The invention provides a power battery safety early warning method, device and equipment, a medium and a program product, and relates to the technical field of new energy automobiles. The power battery safety early warning method comprises the following steps: according to a power battery safety early warning model and current charging behavior data of a target power battery, obtaining a safety early warning result used for indicating whether the target power battery has an abnormal risk; wherein the power safety early warning model is obtained by training according to a charging behavior synthesis data set and a first historical charging behavior data set of a plurality of power batteries; the charging behavior synthesis data set is obtained by performing data synthesis processing according to a second historical charging behavior data set of the power battery with the abnormal risk in the plurality of power batteries. According to the scheme, the abnormal risk early warning of the power battery is carried out in combination with the charging behavior of the user, and the prediction accuracy of the abnormal risk of the power battery is obviously improved.

    本发明提供一种动力电池安全预警方法、装置、设备、介质及程序产品,涉及新能源汽车技术领域。所述动力电池安全预警方法包括:根据动力电池安全预警模型和目标动力电池的当前充电行为数据,获取用于指示所述目标动力电池是否存在异常风险的安全预警结果;其中,所述动力安全预警模型是根据充电行为合成数据集和多个动力电池的第一历史充电行为数据集进行训练获得;所述充电行为合成数据集是根据所述多个动力电池中存在异常风险的动力电池的第二历史充电行为数据集进行数据合成处理获得。本发明的方案,结合用户的充电行为进行动力电池的异常风险预警,明显提升动力电池的异常风险的预测准确率。


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    Titel :

    Power battery safety early warning method, device, equipment, medium and program product


    Weitere Titelangaben:

    动力电池安全预警方法、装置、设备、介质及程序产品


    Beteiligte:
    LI QING (Autor:in) / SUN YEXIN (Autor:in) / MU BAO (Autor:in) / GENG ZHAOJIE (Autor:in) / HUANG RONG (Autor:in) / YUAN WENJING (Autor:in)

    Erscheinungsdatum :

    07.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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