The invention discloses a battery pack detection system, a control method and a readable storage medium, and the system can directly take electricity from the output end of a battery pack through a BUCK power supply, thereby directly completing the power supply of a high-voltage detection system, not needing to take electricity from a control box, and simplifying the power supply mechanism. And meanwhile, the working current and the working voltage of the battery pack can be continuously detected through the running state detection unit, so that when the current and the voltage are abnormal, the fusing control module is actively controlled to drive the fuse to complete fusing, and the safety of the vehicle is ensured. Besides, independent detection of various signals collected by the operation state detection unit and control of the fusing control module are realized through the core controller, a main control box is not needed to assist in detection, the main control box only needs to interact with the battery pack detection system to obtain detection signals, and the detection efficiency is improved. Therefore, the number of external wiring harnesses of the main control box is effectively reduced, and line connection is simplified.

    本发明公开了一种电池包检测系统、控制方法及可读存储介质,通过BUCK电源可以实现直接从电池包的输出端进行取电,从而直接完成对高压检测系统供电,不再需要从控制盒进行取电,简化了供电机制。同时,通过运行状态检测单元可以持续检测电池包的工作电流和工作电压,从而可以在出现电流、电压异常时,主动控制熔断控制模块驱动熔断器完成熔断,保证车辆的安全。此外,本发明通过核心控制器实现了对运行状态检测单元采集的多种信号的独立检测以及对熔断控制模块控制,不再需要主控盒辅助进行检测,主控盒只需与电池包检测系统进行交互即可获取检测信号,从而有效的减少了主控盒对外线束的数量,简化了线路连接。


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    Title :

    Battery pack detection system, control method and readable storage medium


    Additional title:

    电池包检测系统、控制方法及可读存储介质


    Contributors:
    XIONG BENBO (author) / LEI JINGJING (author) / OUYANG WENBIN (author) / ZHUO HAO (author) / CHEN BINBIN (author)

    Publication date :

    2022-11-01


    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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