The invention provides a charging duration determination method and device and a vehicle, and the method comprises the steps: obtaining the current information of a target vehicle, and the current information comprises the vehicle type information, the current battery temperature, the current remaining electric quantity and the target remaining electric quantity; based on the vehicle type information, the current battery temperature and the preset stable battery temperature, the front-end charging duration of the target vehicle is determined; determining the platform period charging duration of the target vehicle based on the stable residual electric quantity and the target residual electric quantity; and determining the charging duration of the target vehicle based on the front-end charging duration and the platform period charging duration. According to the method, the front-end charging duration and the platform-period charging duration of the target vehicle are respectively determined based on different influence factors, so that the charging duration of the target vehicle in each charging stage is accurately calculated, and then the charging duration with relatively high accuracy is obtained.

    本申请提供一种充电时长的确定方法、确定装置和车辆,所述确定方法包括:获取目标车辆的当前信息,所述当前信息包括车型信息、当前电池温度、当前剩余电量和目标剩余电量;基于所述车型信息、当前电池温度和预设稳定电池温度,确定目标车辆的前端充电时长;基于稳定剩余电量和目标剩余电量,确定所述目标车辆的平台期充电时长;基于所述前端充电时长和所述平台期充电时长,确定目标车辆的充电时长。基于不同的影响因素分别确定目标车辆的前端充电时长和平台期充电时长,以准确地计算目标车辆在各个充电阶段的充电时长,进而得到准确性较高的充电时长。


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    Title :

    Charging duration determination method and device and vehicle


    Additional title:

    充电时长的确定方法、确定装置和车辆


    Contributors:
    XIE QIANG (author) / LIU YULING (author) / GAO PENGFEI (author) / CAO TIAN (author)

    Publication date :

    2023-06-30


    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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