The invention provides a thermal runaway early warning method, device and equipment and a readable storage medium. The thermal runaway early warning method is applied to a server, and comprises the following steps: acquiring a battery operation parameter and a fault parameter; according to parameter types meeting a first judgment condition in the battery operation parameters and the judgment condition establishment number corresponding to the parameter types, and/or parameter types meeting a second judgment condition in the fault parameters and the judgment condition establishment number corresponding to the parameter types, the battery thermal runaway fault level is determined; and according to the thermal runaway fault grade, performing fault early warning of the corresponding grade. According to the technical scheme, fault early warning is carried out before the thermal runaway of the battery occurs, so that the occurrence probability of the thermal runaway of the battery is reduced, and the use safety of the battery is improved.

    本申请提供一种热失控预警方法、装置、设备及可读存储介质。所述热失控预警方法应用于服务器,所述方法包括:获取电池运行参数和故障参数;根据所述电池运行参数中满足第一判定条件的参数类型和所述参数类型对应的判定条件成立数目、和/或所述故障参数中满足第二判定条件的参数类型和所述参数类型对应的判定条件成立数目,确定电池热失控故障等级;根据所述热失控故障等级,进行对应等级的故障预警。应用本申请的技术方案,实现了在电池热失控发生之前进行故障预警,从而降低了电池热失控的发生机率,提高了电池的使用安全性。


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    Title :

    Thermal runaway early warning method, device and equipment and readable storage medium


    Additional title:

    热失控预警方法、装置、设备及可读存储介质


    Contributors:
    ZHANG JUN (author) / DU SHUAIHANG (author) / XU JIAJIE (author) / GE JUNXIA (author) / ZHOU KAN (author) / HUANG XINGWEI (author) / LI BIXIONG (author) / LIU CHENSHI (author)

    Publication date :

    2023-04-18


    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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