The embodiment of the invention discloses a charging method and device of an electric vehicle, a medium and the electric vehicle, and relates to the technical field of charging. The method comprises the steps that the charging starting time and the charging ending time of the electric vehicle are acquired; according to the charging starting time, the charging ending time and air temperature information, the charging time period of the electric vehicle is determined, and the air temperature information comprises the environment air temperature between the charging starting time and the charging ending time; in the charging time period, charging request power is determined according to the battery temperature; and indicating the charging request power to a charger. According to the method, the electric vehicle can be charged at the appropriate environment temperature, the energy consumption needed by working of the cooling system is reduced, and the charging efficiency is improved.

    本申请实施例公开了一种电动车辆的充电方法、装置、介质及电动车辆,涉及充电技术领域。该方法包括:获取所述电动车辆的充电起始时间和充电终止时间;根据所述充电起始时间、所述充电终止时间和气温信息,确定所述电动车辆的充电时间段,所述气温信息包括所述充电起始时间与所述充电终止时间之间的环境气温;在所述充电时间段内,根据电池温度确定充电请求功率;向充电机指示所述充电请求功率。该方法可以在适宜的环境温度下对电动车辆进行充电,减少冷却系统的工作所需的能耗,提高充电效率。


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    Titel :

    Charging method and device of electric vehicle, medium and electric vehicle


    Weitere Titelangaben:

    电动车辆的充电方法、装置、介质及电动车辆


    Beteiligte:
    HUANG YUZHEN (Autor:in) / GAO JIE (Autor:in) / GUO ZHEN (Autor:in) / LIN YIHAO (Autor:in) / WANG XIA (Autor:in)

    Erscheinungsdatum :

    2023-04-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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