The invention discloses a battery management system, and the battery management system comprises a fire trace tube fire extinguishing device which is connected with a battery management module, and the fire trace tube fire extinguishing device is used for monitoring a battery system in real time, carrying out the fire extinguishing of a thermal runaway region when the thermal runaway of the battery system occurs, and transmitting a wake-up signal to wake up the battery management system at the same time; the battery management module is connected with the whole vehicle control module, and the battery management module is used for performing real-time data detection on the battery system after receiving the wake-up signal, waking up the whole vehicle control module and transmitting real-time data of the battery system to the whole vehicle control module at the same time; the whole vehicle control module is connected with the risk assessment module, and the whole vehicle control module is used for carrying out alarm processing after receiving the data detection signal and sending a battery fault signal to the risk assessment module; and the risk assessment module is used for performing risk assessment processing on the battery system. According to the embodiment of the invention, the thermal runaway area can be accurately positioned, and the thermal runaway area is subjected to fire extinguishing treatment.

    本发明公开了一种电池管理系统,电池管理系统包括:火探管灭火装置与电池管理模块连接,火探管灭火装置用于实时监测电池系统,在电池系统出现热失控时,对热失控区域进行灭火处理,同时发送唤醒信号以唤醒电池管理系统;电池管理模块与整车控制模块连接,电池管理模块用于在接收到唤醒信号后,对电池系统进行实时数据检测,并唤醒整车控制模块,同时向整车控制模块传输电池系统的实时数据;整车控制模块与风险评估模块连接,整车控制模块用于在接收到数据检测信号后,进行报警处理,并向风险评估模块发送电池故障信号;风险评估模块用于对电池系统进行风险评估处理。本发明实施例能够精准定位出现热失控的区域,并对热失控区域进行灭火处理。


    Access

    Download


    Export, share and cite



    Title :

    Battery management system


    Additional title:

    一种电池管理系统


    Contributors:
    SUN XINLEI (author) / JI YING (author) / ZHOU QINGZHAO (author) / ZHENG YANJUN (author) / LIU XIAOHONG (author) / SUN CUIPING (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A62C FIRE-FIGHTING , Feuerbekämpfung



    BATTERY SYSTEM, BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT METHOD

    SONG WOO SEOK | European Patent Office | 2024

    Free access

    BATTERY SYSTEM BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT METHOD

    SONG WOO SEOK | European Patent Office | 2024

    Free access

    Battery management circuit, battery management system, and battery management network

    OKADA YU / KOBAYASHI HITOSHI / FUJII KEIICHI | European Patent Office | 2024

    Free access

    BATTERY MANAGEMENT CIRCUIT, BATTERY MANAGEMENT SYSTEM, AND BATTERY MANAGEMENT NETWORK

    OKADA YU / KOBAYASHI HITOSHI / FUJII KEIICHI | European Patent Office | 2022

    Free access

    BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT METHOD

    AOTO KOJI / ZAITSU TOSHIYA / EBISU HIROMITSU et al. | European Patent Office | 2022

    Free access