The invention provides a battery temperature control method and device, a medium, equipment and a vehicle. The method comprises the following steps: obtaining the residual electric quantity and detection temperature of a battery; determining a target temperature interval corresponding to the residual electric quantity based on a preset mapping relation; and comparing the detected temperature with a target temperature interval, and heating or cooling the battery based on a comparison result, so that the temperature of the battery is kept within the target temperature interval. Therefore, according to the embodiment of the invention, the target temperature interval of the battery can be controlled based on the residual electric quantity of the battery, that is, the temperature of the battery can be controlled within different target temperature intervals based on different residual electric quantities of the battery; the target temperature interval can be the temperature interval of the battery capable of realizing the maximum charging current under the current residual electric quantity, so that the battery temperature control method provided by the invention is beneficial to keeping the battery in the temperature interval capable of being charged at the maximum charging current all the time under different residual electric quantities; and the charging efficiency of the battery is improved.

    本公开提供了一种电池温度控制方法、装置、介质、设备及车辆。该方法包括:获取电池的剩余电量和检测温度;基于预设的映射关系确定剩余电量对应的目标温度区间;将检测温度与目标温度区间进行比较,基于比较结果加热或冷却电池,使电池的温度保持在目标温度区间内。如此,本公开实施例可以实现基于电池的剩余电量控制电池的目标温度区间,即可以实现基于不同的电池剩余电量将电池的温度控制在不同的目标温度区间内,该目标温度区间即可以是电池在当前剩余电量下的能够实现最大充电电流的温度区间,进而本公开提供的电池温度控制方法有利于在电池处于不同剩余电量下始终保持在能够以最大充电电流进行充电的温度区间内,有利于提高电池的充电效率。


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    Title :

    Battery temperature control method and device, medium, equipment and vehicle


    Additional title:

    电池温度控制方法、装置、介质、设备及车辆


    Contributors:
    LUO HAILING (author)

    Publication date :

    2025-05-02


    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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