The invention relates to a vehicle power battery temperature control method and device, a storage medium and a vehicle. The method comprises the following steps: if a power battery meets a preset charging end condition, monitoring an environment temperature and a power battery temperature; if it is monitored that the environment temperature is smaller than a first preset temperature threshold value and the temperature of the power battery is smaller than a second preset temperature threshold value, sending a first control instruction to a vehicle-mounted charger, and the first control instruction is used for controlling the vehicle-mounted charger to preserve heat of the power battery; and in the heat preservation process of the power battery by the vehicle-mounted charger, if it is monitored that the temperature of the power battery is smaller than a third preset temperature threshold value, a second control instruction is sent to the heat management control unit, and the second control instruction is used for controlling the heat management control unit to heat the power battery. After the charging process is finished, the performance of the power battery is always in a better state, and good power support can be provided for the vehicle at any time when the user uses the vehicle.

    本公开涉及一种车辆动力电池温度控制方法、装置、存储介质及车辆。所述方法包括:若动力电池满足预设的充电结束条件,监测环境温度和动力电池温度;若监测到环境温度小于第一预设温度阈值、且动力电池温度小于第二预设温度阈值,向车载充电机发送第一控制指令,第一控制指令用于控制车载充电机对动力电池进行保温;在车载充电机对动力电池保温过程中,若监测到动力电池温度小于第三预设温度阈值,向热管理控制单元发送第二控制指令,第二控制指令用于控制热管理控制单元对动力电池进行加热。在充电过程结束后,动力电池的性能总是处在较佳状态,无论用户在何时使用车辆,均能够为车辆提供良好的动力支持。


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    Title :

    Vehicle power battery temperature control method and device, storage medium and vehicle


    Additional title:

    车辆动力电池温度控制方法、装置、存储介质及车辆


    Contributors:
    CHAI SUJUAN (author)

    Publication date :

    2021-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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