The invention provides a preheating control method and system for a charging plug gun, a readable storage medium and a vehicle. The method comprises the steps that whether a target vehicle meets a plug gun preheating condition or not is judged according to the state of the vehicle; if yes, actively activating a plug gun preheating function, receiving an estimation result about the plug gun preheating duration, and determining awakening time according to the estimation result, so as to awaken the to-be-awakened part according to the awakening time; the current state of the target vehicle is obtained, and whether the target vehicle meets the heating starting condition or not is judged according to the current state; if the target vehicle meets the heating starting conditions, the battery management system is controlled to heat a battery of the target vehicle, and the heating starting conditions include that a heating permission instruction and a charging permission instruction are received and the temperature of the battery is lower than a first preset temperature threshold value. According to the method, the gun insertion preheating duration is accurately estimated to determine the starting time of each stage, so that the battery temperature and battery electric quantity requirements of the vehicle can be met after the vehicle use time is reached.

    本发明提出一种充电插枪的预热控制方法、系统、可读存储介质及车辆,该方法包括:根据车辆状态判断目标车辆是否满足插枪预热条件;若满足,则主动激活插枪预热功能,并接收关于插枪预热时长的估算结果,并根据估算结果确定唤醒时间,以根据唤醒时间对待唤醒部件进行唤醒;获取目标车辆的当前状态,以根据当前状态判断目标车辆是否满足加热开启条件;若目标车辆满足加热开启条件,则控制电池管理系统对目标车辆的电池进行加热,加热开启条件包括接收到加热允许指令和充电允许指令以及电池温度低于第一预设温度阈值。本申请过准确估算插枪预热时长,以确定各个阶段的开启时间,从而确保达到用车时间后能满足车辆的电池温度、电池电量要求。


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    Title :

    Preheating control method and system of charging plug gun, readable storage medium and vehicle


    Additional title:

    充电插枪的预热控制方法、系统、可读存储介质及车辆


    Contributors:
    LI HAIMU (author) / FU CHAO (author) / YANG KUNMING (author) / YU WENTONG (author)

    Publication date :

    2024-05-31


    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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