The invention provides a method for determining residual charging time, electronic equipment, a vehicle and a storage medium, and the method comprises the steps: determining a plurality of continuous charging intervals according to the current electric quantity of a battery pack and a preset target electric quantity; and obtaining an initial battery pack temperature corresponding to each of the plurality of charging intervals, and determining a charging current used in each charging interval according to the initial battery pack temperature corresponding to each charging interval. And the charging current determined by the initial battery pack temperature is more consistent with the charging current under the actual battery pack temperature change. According to the charging current used by each charging interval, determining the charging duration required by each charging interval; and the charging durations of the plurality of charging intervals are summed to obtain the residual charging duration of the battery pack from the current electric quantity to the target electric quantity, so that the residual charging duration calculation is more accurate.

    本申请提供一种充电剩余时长的确定方法、电子设备、车辆及存储介质,方法包括:根据电池包的当前电量以及预设的目标电量,确定连续的多个充电区间;获取多个充电区间的每个充电区间对应的初始电池包温度,并根据每个充电区间对应的初始电池包温度,确定在每个充电区间使用的充电电流。使通过初始电池包温度确定的充电电流更符合实际电池包温度变化下的充电电流。根据每个充电区间使用的充电电流,确定每个充电区间所需的充电时长;将多个充电区间的充电时长加和,得到电池包从当前电量至目标电量的充电剩余时长,使充电剩余时长计算更准确。


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    Title :

    Method for determining remaining charging duration, electronic equipment, vehicle and storage medium


    Additional title:

    充电剩余时长的确定方法、电子设备、车辆及存储介质


    Contributors:
    XIE XIAOLIANG (author) / GUAN BICONG (author) / HE ZHIHUA (author) / LI JINTAO (author) / WANG CHUCHEN (author) / ZHANG HAO (author)

    Publication date :

    2024-09-13


    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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