The invention relates to the field of new energy vehicles, and provides an electric vehicle charging method and device, electronic equipment and a storage medium. The method comprises the steps that if the current battery temperature of a battery is larger than a first temperature threshold value and the current battery voltage is smaller than or equal to a first voltage threshold value, a charger is controlled to charge the battery in a first charging mode; if the first battery voltage of the battery is greater than the first voltage threshold, controlling the charger to stop charging the battery; when the charging pause duration is reached, controlling the charger to charge the battery in a second charging mode; when the second battery voltage of the battery reaches a second voltage threshold value and the first battery electric quantity is greater than the first electric quantity threshold value, controlling the charger to charge the battery in a third charging mode; and when the second battery electric quantity of the battery reaches a second electric quantity threshold value, controlling the charger to charge the battery in a fourth charging mode until the battery capacity is sufficient. The charging efficiency can be improved, the damage to the battery is reduced, and the charging safety can be improved.

    本申请涉及新能源汽车领域,提供了一种电动汽车充电方法、装置、电子设备及存储介质。该方法包括:若电池的当前电池温度大于第一温度阈值,且当前电池电压小于或等于第一电压阈值,则控制充电器以第一充电模式对电池充电;若电池的第一电池电压大于第一电压阈值,则控制充电器暂停对电池充电;在达到暂停充电时长时,控制充电器以第二充电模式对电池充电;在电池的第二电池电压达到第二电压阈值,且第一电池电量大于第一电量阈值时,控制充电器以第三充电模式对电池充电;在电池的第二电池电量达到第二电量阈值时,控制充电器以第四充电模式对电池充电,直至电池容量充足。本申请可提高充电效率,减少对电池的损伤,并可提高充电安全性。


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    Title :

    Electric vehicle charging method and device, electronic equipment and storage medium


    Additional title:

    一种电动汽车充电方法、装置、电子设备及存储介质


    Contributors:
    XU KAITING (author) / YU HONGCHAO (author) / TANG RUYI (author) / PU XIAOFEI (author) / WAN WEIDONG (author) / CHEN TINGTING (author)

    Publication date :

    2023-11-03


    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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