The invention discloses a battery management system. The battery management system comprises a battery management unit and a cloud computing server which are in communication connection, the battery management unit monitors the state information of a battery pack in real time, performs fault pre-judgment according to the state information, and generates a fault pre-judgment result when the batterypack is in a fault state; and the cloud computing server is used for judging whether the fault pre-judgment result is correct or not according to the state information, correcting the wrong fault pre-judgment result, generating a final fault judgment result, and generating a corresponding fault processing scheme according to the fault judgment result. According to the invention, various state information of the battery can be monitored in real time, specific faults of the battery can be accurately distinguished, a fault processing scheme is provided, and the intelligent management of the battery pack is realized.

    本发明公开了一种电池管理系统,包括:通信连接的电池管理单元和云计算服务器;电池管理单元实时监测电池组的状态信息,根据状态信息进行故障预判断,并在电池组处于故障状态时生成故障预判断结果;云计算服务器用于根据状态信息判断故障预判断结果是否正确,并对错误的故障预判断结果进行校正,生成最终的故障判断结果,同时根据故障判断结果生成相应的故障处理方案。本发明能够实时监控电池的各种状态信息,准确区分电池的具体故障,并给出故障处理方案,实现对电池组的智能化管理。


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    Titel :

    Battery management system


    Weitere Titelangaben:

    一种电池管理系统


    Beteiligte:
    ZHANG CHAO (Autor:in) / WANG WENJING (Autor:in) / XIAO AIPING (Autor:in) / LI JING (Autor:in)

    Erscheinungsdatum :

    2021-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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