The invention relates to the technical field of power supply batteries, in particular to a control method and system for mode switching of a power supply battery. Whether abnormal information generated by a motor temperature line is received or not is judged, if the abnormal information generated by the motor temperature line is received, a current power supply battery mode is switched to a next power supply battery mode according to a set switching sequence so as to adapt to the output voltage of a power supply battery, that is, the external motor temperature line serves as a triggering condition for switching an internal power supply battery mode, and the output voltage of the power supply battery is adjusted. In cooperation with a switching rule set in advance, rapid mode switching is achieved without complex program updating, burning and other operation steps.

    本发明涉及供电电池技术领域,尤其涉及一种用于供电电池模式切换的控制方法及系统。通过判断是否接收到电机温度线产生的异常信息,若接收到,则按照设定的切换顺序,从当前供电电池模式切换至下一个供电电池模式以适配于供电电池的输出电压,即通过外部的电机温度线作为内部供电电池模式切换的触发条件,配合上提前设定好的切换规则,无需通过复杂的程序更新、烧录等操作步骤,实现快速的模式切换。


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    Title :

    Control method and system for mode switching of power supply battery


    Additional title:

    一种用于供电电池模式切换的控制方法及系统


    Contributors:
    LIN QIN (author) / CHEN SHENMING (author)

    Publication date :

    2024-04-09


    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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