The invention discloses a lithium ion battery module multi-cluster parallel operation address allocation method and system. The method specifically comprises the steps that a main control unit of a battery management system sends an address allocation signal to a main control unit of a first cluster of battery cells; the main control unit of the first cluster of battery cells receives and identifies the address allocation signal, and performs self address identification and allocation; the main control unit of the first cluster of battery cells sends an address distribution signal to the second cluster of battery cells, and the main control unit of the second cluster of battery cells carries out self address identification; and the second cluster of battery cells complete self address identification and send an address allocation signal to the main control unit of the next cluster of battery cells until address allocation is completed. Compared with the prior art, the method has the functions of automatic address allocation and automatic configuration identification, the configuration parameters of the battery do not need to be modified by human intervention when the battery is actually used, and the number of clusters of battery cells added or reduced can be identified and automatic configuration is carried out.

    本发明公开了一种锂离子电池模组多簇并机地址分配方法和系统,具体包括:电池管理系统的主控单元向第一簇电芯的主控单元发送地址分配信号;第一簇电芯的主控单元接收并识别地址分配信号,进行自身地址识别和分配;第一簇电芯的主控单元向第二簇电芯发送地址分配信号,第二簇电芯的主控单元进行自身地址识别;第二簇电芯完成自身地址的识别,并向下一簇电芯的主控单元发送地址分配信号,直到地址分配完毕。与现有技术相比,本发明具有自动分配地址和自动识别配置的功能,实际使用电池时无需人为干预修改电池的配置参数,能够识别增加或减少了多少簇电芯并进行自动配置。


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    Title :

    Lithium ion battery module multi-cluster parallel operation address allocation method and system


    Additional title:

    一种锂离子电池模组多簇并机地址分配方法和系统


    Contributors:
    MA SUPING (author) / LIU HUAQIN (author) / ZHANG WEIZHONG (author) / LIU YANG (author) / LIU WEI (author)

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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