A method is applied to the battery management system, and the method may include: detecting a current state of charge of the traction battery; when the current state of charge is less than a first preset state of charge and greater than or equal to a second preset state of charge, and the switcher is in the on state, turning off the switcher; and when the current state of charge is less than the first preset state of charge and greater than or equal to the second preset state of charge, and the switcher is in an off state, if a hardware trigger signal is received, turning on the switcher, where the second preset state of charge is less than the first preset state of charge.


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    Title :

    OVER-DISCHARGE PROTECTION METHOD AND SYSTEM, VEHICLE, BATTERY MANAGEMENT SYSTEM, AND STORAGE MEDIUM


    Contributors:
    MA HANG (author) / TIAN WEI (author) / WANG XINGCHANG (author) / HUANG ZHENHUI (author) / LU FANGYOU (author)

    Publication date :

    2023-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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