The embodiment of the invention provides a battery charging heat management method and device, electronic equipment and a readable storage medium, and relates to the technical field of automobiles, and the method comprises the steps: starting and reading the maximum temperature and the minimum temperature of a battery; acquiring a first temperature and a second temperature of the battery; numerical values of the first temperature and the second temperature are updated in real time along with the change of the current charge state of the battery; and comparing the maximum temperature and the minimum temperature of the battery with the second temperature and the first temperature, and executing a heat management strategy of heating, cooling or equalizing the temperature on the battery according to a comparison result so as to finally keep the temperature of the battery in the interval of [the second temperature and the first temperature]. The problems of prolonged charging time, poor adaptability and the like caused by single setting of a battery charging heat management strategy and non-uniform charging temperature of an automobile in the prior art are solved.

    本发明实施例提供一种电池充电热管理方法、装置、电子设备和可读存储介质,涉及汽车技术领域,方法包括:启动并读取电池最高温度和电池最低温度;获取电池的第一温度和第二温度;第一温度和第二温度的数值随电池的当前荷电状态变化实时更新;比较电池最高温度、电池最低温度与第二温度、第一温度的大小,并依据比较结果对电池执行加热、冷却或均温的热管理策略以使电池的温度最终保持在[第二温度,第一温度]区间内。解决了现有技术汽车的电池充电热管理策略设定单一、充电温度不均会造成充电时间延长、适应性差等问题。


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    Title :

    Battery charging heat management method and device, electronic equipment and readable storage medium


    Additional title:

    电池充电热管理方法、装置、电子设备和可读存储介质


    Contributors:
    LING JIAJU (author)

    Publication date :

    2023-02-24


    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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