The embodiments of the invention provide a charging control method and device for a storage battery, a vehicle and a storage medium. The method is applied to a battery vehicle, an electric vehicle comprises a power battery and a storage battery; the method comprises the steps that the battery state of the storage battery is detected, and the battery state comprises at least one of a voltage stateand an electric quantity state; and the power battery is controlled to charge the storage battery when the battery state meets the charging condition, wherein the current battery state of the storagebattery is monitored during charging, and a target charging rate is determined in two or more preset charging rates according to the current charging state so as to control the power battery to perform constant-current charging on the storage battery according to the target charging rate. According to the charging control method for the storage battery, damage to the storage battery can be reduced, and the life of the storage battery is effectively prolonged.

    本申请实施例提供了一种蓄电池的充电控制方法、装置、车辆以及存储介质,该方法应用于电池汽车,电动汽车包括动力电池以及蓄电池,该方法包括检测蓄电池的电池状态,电池状态包括电压状态以及电量状态中的至少一种;在电池状态满足补电条件,控制动力电池对蓄电池进行充电,其中,在充电期间监控蓄电池的当前电池状态,并根据当前充电状态在至少两个预设充电倍率中确定目标充电倍率,以控制动力电池根据目标充电倍率对蓄电池进行恒流充电。本申请实施例提供的蓄电池的充电控制方法能够降低对蓄电池的损伤,有效提高蓄电池的寿命。


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    Title :

    Charging control method and device for storage battery, vehicle and storage medium


    Additional title:

    蓄电池的充电控制方法、装置、车辆以及存储介质


    Contributors:
    HU GAOFENG (author)

    Publication date :

    2020-12-18


    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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