The embodiment of the invention provides a vehicle charging control method and device, a vehicle and a computer readable storage medium. Obtaining a charging mode of the vehicle, a request voltage sent to a charging device, a preset redundant voltage used for controlling a charging current, a maximum voltage capable of being borne by the vehicle, and a maximum voltage capable of being borne by the charging device; determining a maximum voltage threshold according to the charging mode, the request voltage, a preset redundant voltage, the maximum voltage borne by the vehicle and the maximum voltage borne by the charging device; determining a minimum voltage threshold according to the charging mode and the request voltage; and when the charging voltage is greater than the maximum voltage threshold value or less than the minimum voltage threshold value, stopping acquiring the charging current. Therefore, safety of parts is effectively guaranteed in the vehicle charging process, potential safety hazards caused by voltage during charging are avoided, and the service life of a battery is prolonged.

    本发明实施例提供了一种车辆充电控制方法、装置、车辆和计算机可读存储介质,所述方法包括:当车辆从充电装置获取到充电电流时,获取车辆的充电方式、向充电装置发送的请求电压、用于控制充电电流的预设冗余电压、车辆所能承载的最大电压,充电装置所能承载的最大电压;根据充电方式、请求电压、预设冗余电压、车辆所能承载的最大电压以及充电装置所能承载的最大电压,确定最大电压阈值;根据充电方式和请求电压确定最小电压阈值;当充电电压大于最大电压阈值,或者小于最小电压阈值时,停止获取充电电流。进而在车辆充电过程中有效的对零部件起到安全保障,避免充电时因电压原因带来的安全隐患,提高电池的使用寿命。


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    Title :

    Vehicle charging control method and device, vehicle and computer storage medium


    Additional title:

    一种车辆充电控制方法、装置、车辆和计算机存储介质


    Contributors:
    WANG JU (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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