The invention provides a heating control method for a battery, a vehicle and a storage medium, and the method comprises the steps: when the environment temperature of the vehicle is lower than a preset environment temperature threshold value, if the vehicle is detected to enter a working state, obtaining ohm characteristic data and operation monitoring data of the battery in the vehicle; based on the ohm characteristic data, the operation monitoring data and preset voltage limiting data, pulse current and pulse frequency used for heating the battery are determined, and the pulse current comprises charging pulse current and discharging pulse current; and controlling the charging pulse current and the discharging pulse current to alternately electrically heat the battery based on the pulse frequency. According to the scheme, the adverse effect on the service life of the battery is avoided while the heating efficiency of the battery is ensured.

    本申请提供了一种电池的加热控制方法、车辆及存储介质,方法包括:在车辆的环境温度低于预设的环境温度阈值时,若检测到车辆进入工作状态,则获取车辆中电池的欧姆特征数据和运行监测数据;基于欧姆特征数据、运行监测数据以及预设的电压限制数据,确定用于对电池进行加热的脉冲电流和脉冲频率,其中,脉冲电流包括充电脉冲电流和放电脉冲电流;基于脉冲频率控制充电脉冲电流和放电脉冲电流交替对电池进行电加热,上述方案实现了在保证电池加热效率的同时避免对电池使用寿命产生的不利影响。


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    Titel :

    Heating control method, vehicle and storage medium


    Weitere Titelangaben:

    加热控制方法、车辆及存储介质


    Beteiligte:
    YANG KAIXIN (Autor:in) / ZHAO YUCHAO (Autor:in) / YANG MIN (Autor:in) / HAN WEIZHEN (Autor:in)

    Erscheinungsdatum :

    29.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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