The invention discloses an electric vehicle intelligent charging control method and system, a terminal and a storage medium, and belongs to the technical field of electric vehicle intelligent charging, and the method comprises the steps: judging whether a user has a charging intention, and if yes, obtaining a destination charging pile dimension; acquiring current battery data and current vehicle condition information data, and determining that the battery is heated to the optimal charging initial temperature according to the destination charging pile dimension, the current battery data and the current vehicle condition information data; and a heating/cooling instruction is sent to a vehicle control unit through the optimal charging initial temperature. According to the method, the battery temperature is controlled in advance within a period of driving time before charging through analysis of user navigation and a driving route, recognition of a charging intention, acquisition of the capacity of a charging station and estimation of the state of the battery, so that the battery is in the optimal temperature interval at the charging starting moment, and the charging time is shortened.

    本发明公开了一种电动汽车智能充电控制方法、系统、终端及存储介质,属于电动汽车智能充电技术领域,包括:判断用户是否存在充电意图,若是,获取目的地充电桩维度;获取当前电池数据和当前车况信息数据,通过所述目的地充电桩维度、当前电池数据和当前车况信息数据确定电池加热到确定最优充电起始温度;通过所述最优充电起始温度向整车控制器发送加热/冷却指令。本发明通过对用户导航、驾驶路线的分析,对充电意图的识别、充电站能力的获取,以及电池自身状态的估计,在充电前的一段行驶时间内对电池温度进行提前控制,使得在充电开始时刻,电池已在最佳的温度区间,从而缩短了充电时间。


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    Title :

    Intelligent charging control method and system for electric vehicle, terminal and storage medium


    Additional title:

    一种电动汽车智能充电控制方法、系统、终端及存储介质


    Contributors:
    YU CHUNYANG (author) / RONG CHANGRU (author) / LIU YIXIN (author) / MA TENGXIANG (author) / ZHANG XINGRUI (author) / FAN GUANGCHONG (author) / PAN CHUIYU (author) / HAO XIONGBO (author)

    Publication date :

    2022-07-29


    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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