The invention belongs to the technical field of intelligent battery management, and particularly relates to a power battery charging intelligent protection system which comprises a central processing system, a circuit detection system, an intelligent execution system and a display system. The circuit detection system comprises a battery surface temperature detection unit, a whole vehicle cable temperature detection unit, a current detection unit and a data conversion module, the battery surface temperature detection unit is a high-precision temperature detection probe and is used for detecting the temperature of the battery surface, and the whole vehicle cable temperature detection unit is a cable temperature sensing patch and is used for detecting the temperature of the battery surface. The current detection unit is a current sensor and is used for detecting the temperature of a cable of the whole vehicle and is used for detecting a current data signal of the whole vehicle; the data conversion module is used for converting circuit signals detected by the battery surface temperature detection unit, the whole vehicle cable temperature detection unit and the current detection unit into digital signals and transmitting the digital signals to the central processing system, and the safety of the battery in the using process is improved.

    本发明属于智能电池管理技术领域,具体为动力电池充电智能保护系统,包括中央处理系统、电路检测系统、智能执行系统以及显示系统;所述电路检测系统包括电池表面温度检测单元、整车电缆温度检测单元、电流检测单元和数据转换模块,所述电池表面温度检测单元为高精度温度检测探头,用于执行电池表面的温度检测,整车电缆温度检测单元为线缆温度传感贴片,用于执行整车电缆温度的检测,所述电流检测单元为电流传感器,用于执行检测整车电流数据信号,所述数据转换模块用于将电池表面温度检测单元、整车电缆温度检测单元、电流检测单元检测到的电路信号转化为数字信号并传输给中央处理系统,提高电池使用过程中的安全性。


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    Title :

    Power battery charging intelligent protection system


    Additional title:

    动力电池充电智能保护系统


    Contributors:
    WU BAICHONG (author) / WU XIA (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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