The invention provides a battery cooling method and device, electronic equipment and a storage medium, and the method comprises the steps: predicting a temperature rise value of a battery and a residual state of charge (SOC) of the battery when a vehicle runs from a current position to a target charging position under the condition of obtaining a target charging intention, determining a target temperature corresponding to the battery according to the residual SOC, and cooling the battery according to the target temperature. According to the initial temperature, the temperature rise value and the target temperature of the battery of the vehicle at the current position, the temperature change difference value of the battery is determined, and according to the temperature change difference value, the refrigeration equipment is controlled to cool the battery, so that the battery is cooled to the target temperature when the vehicle runs to the target charging position. And according to the predicted battery temperature change difference value, the battery is pre-cooled, so that the vehicle is cooled to the target temperature when running to the target position, high-power charging based on the target temperature is achieved, and the charging efficiency is improved.

    本申请提出一种电池冷却方法、装置、电子设备和存储介质,其中,方法包括:在获取到目标充电意图的情况下,预测车辆从当前位置行驶至目标充电位置时电池的升温值和电池的剩余荷电状态SOC,根据剩余SOC,确定电池对应的目标温度,根据车辆在当前位置下电池的初始温度、升温值和目标温度,确定电池的温度变化差值,根据温度变化差值,控制制冷设备对电池冷却,以使车辆行驶至目标充电位置时电池冷却至目标温度,实现了在获取到目标充电意图的情况下,根据预测到的电池温度变化差值,对电池进行预冷处理,以使得车辆在行驶至目标位置时冷却至目标温度,实现了基于目标温度进行大功率充电,提高了充电的效率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Battery cooling method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    电池冷却方法、装置、电子设备和存储介质


    Beteiligte:
    YANG JING (Autor:in) / DONG CHEN (Autor:in) / MENG YUE (Autor:in) / LI LINRU (Autor:in) / NING YUNPENG (Autor:in)

    Erscheinungsdatum :

    07.06.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Vehicle battery cooling method and device, electronic equipment and storage medium

    LI YUANWEI | Europäisches Patentamt | 2024

    Freier Zugriff

    Battery pack cooling system and cooling method, electronic equipment and storage medium

    HE DONGXUAN / YANG GUANGMING / YAO DIZHAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Battery cooling capacity diagnosis method and device, storage medium and electronic equipment

    XU JIALIANG / GUO DINGYI | Europäisches Patentamt | 2023

    Freier Zugriff

    Battery pack pre-cooling method, device and equipment and storage medium

    ZHANG JIANPING / LI TONG / HUANG ZHEN et al. | Europäisches Patentamt | 2024

    Freier Zugriff