The invention is suitable for the technical field of electric vehicles, and provides an electric vehicle charging management method and device, a vehicle and electronic equipment.The method comprises the steps that when an electric vehicle is charged, the temperature and the remaining electric quantity of a power battery are obtained; according to the temperature, the current charging stage of the electric vehicle is judged, and the charging stage comprises a pure heating stage, a stage of heating while charging and a pure charging stage; and carrying out charging and discharging management on the power battery according to the current charging stage and the residual electric quantity. The problem that in the prior art, a charging pile can not charge a power battery possibly or the electric quantity is lower when the power battery is charged, and even if the battery is over-discharged, the vehicle can not be charged can be effectively solved.

    本发明适用于电动汽车技术领域,提供了一种电动汽车充电管理方法、装置、车辆及电子设备,该方法包括:电动汽车充电时,获取动力电池的温度和剩余电量;根据温度,判断电动汽车当前的充电阶段,充电阶段包括纯加热阶段、边充电边加热阶段和纯充电阶段;根据当前的充电阶段和剩余电量,对动力电池进行充放电管理。本发明能够有效解决现有技术中存在的充电桩可能无法为动力电池充电或电量越充越低即使到电池过放车辆也无法充电的问题。


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    Title :

    Electric vehicle charging management method and device, vehicle and electronic equipment


    Additional title:

    电动汽车充电管理方法、装置、车辆及电子设备


    Contributors:
    LI CHANGTAO (author)

    Publication date :

    2024-04-05


    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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