The invention discloses a vehicle charge control method and device, equipment, a storage medium and a program product, and relates to the technical field of electric automobiles. Determining a predicted necessary voltage value of the vehicle based on the self-discharge coefficient value of the battery cell, the parking duration of the vehicle and the necessary voltage in the vehicle characteristic data table; and predicting a battery charge state value based on the predicted necessary voltage value of the vehicle, and controlling the vehicle to carry out early warning and connect an after-sales service system based on the predicted battery charge state value. The vehicle characteristic data table including the battery cell self-discharge coefficient value, the vehicle parking time length and the necessary voltage is obtained, so that the necessary voltage value of the vehicle is determined, the battery charge state value is predicted, when the battery charge state value is lower than the safety threshold value, early warning is automatically triggered, a vehicle owner or a manager is timely notified through multiple communication modes, and the safety of the vehicle is improved. Meanwhile, an after-sales service system is connected, so that the safety and reliability of the vehicle are ensured, the management efficiency is improved and the maintenance cost is reduced.

    本申请公开了一种车辆荷电控制方法、装置、设备、存储介质及程序产品,涉及电动汽车技术领域,包括:获取车辆特征数据表;基于所述车辆特征数据表中电芯自放电系数值、车辆停放时长和必要电压确定车辆预测必要电压值;基于所述车辆预测必要电压值预测电池荷电状态值,基于所述预测电池荷电状态值控制车辆进行预警和连接售后服务系统。本申请通过获取车辆特征数据表,包括电芯自放电系数值、车辆停放时长和必要电压,从而确定车辆必要电压值预测出电池荷电状态值,当电池荷电状态值低于安全阈值时,自动触发预警并通过多种通信方式及时通知车主或管理人员,同时连接售后服务系统,确保车辆安全性和可靠性,提高管理效率和降低维护成本。


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    Title :

    Vehicle charge control method, device, equipment, storage medium and program product


    Additional title:

    车辆荷电控制方法、装置、设备、存储介质及程序产品


    Contributors:
    CHEN ZHIHUI (author) / CUI LEICHAO (author) / WANG YONGSHI (author) / HUANG DI (author)

    Publication date :

    2024-11-01


    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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