The invention provides a battery heating control method and device, a storage medium and equipment, and the method comprises the steps: obtaining the environment temperature and speed of a vehicle, and the temperature, charge state, dischargeable capacity change information and dischargeable power information of a power battery, thereby judging whether the vehicle meets a battery heating condition or not, and when the vehicle meets the battery heating condition, stopping heating the vehicle. The battery heater is controlled to heat the power battery, then the vehicle speed, the battery temperature and the battery SOC are continuously monitored so as to judge whether the vehicle quits the battery heating condition, and when it is determined that the vehicle meets the battery heating quitting condition based on the monitoring result, the power battery is controlled to quit heating. Therefore, battery heating control is carried out by integrating various factors such as actual climate, vehicle speed and battery state, the heating control strategy can cover various working conditions of vehicle driving, and the dynamic property and economical efficiency of the electric vehicle are effectively improved.

    本申请提供一种电池加热控制方法、装置、存储介质及设备,该方法中,获取车辆的环境温度、车速、动力电池的温度、荷电状态、可放电量变化信息和可放电功率信息,以此来判断车辆是否满足电池加热条件,当车辆满足电池加热条件时,控制电池加热器对动力电池加热,之后持续监测车速、电池温度和电池SOC,以此来执行车辆是否退出电池加热的条件判断,当基于监测结果确定车辆满足电池退出加热条件时,控制动力电池退出加热。如此,通过综合实际气候、车速、电池状态等多种因素来进行电池加热控制,加热控制策略能够覆盖车辆行驶的各个工况,有效提升电动汽车的动力性和经济性。


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    Title :

    Battery heating control method and device, storage medium and equipment


    Additional title:

    一种电池加热控制方法、装置、存储介质及设备


    Contributors:
    ZHU LINPEI (author) / CHEN YUXIANG (author) / WEI DAN (author) / ZHANG XIONG (author)

    Publication date :

    2024-10-15


    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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