The invention provides a vehicle battery charging control method, device and equipment and a storage medium. The method comprises the steps that the non-charging time of a power battery in a vehicle and the temperature range, the minimum voltage and the maximum voltage of a single battery are obtained; performing primary detection on the power battery according to the minimum voltage and the non-charging time, and generating a first control signal based on a primary detection result to determine whether to charge the power battery or not; performing secondary detection on the power battery according to the temperature range and the maximum voltage, and generating a second control signal based on a secondary detection result to determine whether the vehicle starts the generator for charging; the charging mode of the power battery is determined by combining the first control signal and the second control signal, and the power battery is charged based on the charging mode, so that on the premise of realizing automatic charging of the vehicle battery, the charging timeliness is high, the situation that the power battery is in a low-electric-quantity state for a long time is prevented, and the charging efficiency is improved. And the performance and the service life of the power battery are ensured.

    本发明提供一种车辆电池补电控制方法、装置、设备及存储介质,该方法包括:获取车辆中动力电池的未充电时间,以及电池单体的温度范围、最低电压和最高电压;根据最低电压和未充电时间对动力电池进行一次检测,基于一次检测结果生成第一控制信号,以确定是否对动力电池进行补电;根据温度范围和最高电压对动力电池进行二次检测,基于二次检测结果生成第二控制信号,以确定车辆是否启动发电机进行补电;结合第一控制信号和第二控制信号确定动力电池的补电方式,基于补电方式对动力电池进行补电,这样,在实现车辆电池自动补电的前提下,补电的及时性高,防止了动力电池长时间处于低电量状态的情况,保障了动力电池的性能和使用寿命。


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    Title :

    Vehicle battery charging control method, device and equipment and storage medium


    Additional title:

    车辆电池补电控制方法、装置、设备及存储介质


    Contributors:
    SUN HAO (author) / YU CHENG (author) / YANG XU (author) / CHEN PO (author) / DENG TINGFENG (author)

    Publication date :

    2024-07-23


    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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