The invention, which relates to the technical field of battery management, discloses a vehicle-mounted battery management system comprising a data collection module, a potential safety hazard judgment module, an anomaly analysis module, a comprehensive analysis module, a vehicle-mounted battery state division module, a prediction mechanism response module, a dynamic equalization algorithm module, a distributed architecture module and an early warning module. By monitoring the current and historical operation data of the battery, evaluating the comprehensive quality coefficient of the battery and performing real-time adjustment through a dynamic equalization algorithm, the safety and efficient operation of the battery are ensured, the early warning module sends out warning signals of different grades according to the state of the battery, and the distributed architecture module is used for efficiently storing and managing the operation data of the battery. According to the method, the charging and discharging strategy of the battery can be dynamically adjusted according to the current state or the prediction result of the battery unit, the equalization efficiency is improved, the service life of the battery can be effectively prolonged, a prediction mechanism is triggered when necessary, and the final dynamic equalization effect is ensured.

    本发明公开了一种车载电池管理系统,具体涉及电池管理技术领域,包括数据收集模块、安全隐患判断模块、异常分析模块、综合分析模块、车载电池状态划分模块、预测机制响应模块、动态均衡算法模块、分布式架构模块和预警模块,通过监控电池当前、历史运行数据,评估电池综合质量系数,并通过动态均衡算法进行实时调节,确保电池的安全性和高效运行,预警模块根据电池状态发出不同等级的警示信号,分布式架构模块用于高效存储和管理电池运行数据;本发明能够根据电池单元的当前状态或预测结果,动态调整电池的充放电策略,这种方式不仅提高了均衡效率,还能有效延长电池的使用寿命,在必要时进行触发预测机制,确保最终的动态均衡效果。


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    Title :

    Vehicle-mounted battery management system


    Additional title:

    一种车载电池管理系统


    Contributors:
    YANG JUNJIAN (author) / YANG RUIZHEN (author)

    Publication date :

    2024-11-01


    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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