The invention discloses a power supply control method, device and system, a vehicle and a readable storage medium, relates to the technical field of vehicles, and aims to realize safety control of an external power supply interface and an internal power supply interface. A controller applied to a power supply control system of a vehicle; the power supply control system further comprises an out-vehicle relay, an out-vehicle power supply interface, an in-vehicle relay, an in-vehicle power supply interface and an electric drive assembly EDS. The method comprises the steps of determining that an in-vehicle power supply interface has a power demand; when the power supply interface outside the vehicle is in the charging state, the relay in the vehicle is controlled to be in a disconnected state; under the condition that the power supply interface outside the vehicle is in a discharging state, the relay in the vehicle and the relay outside the vehicle are controlled to be in a conducting state, and the EDS is controlled to supply power; and under the condition that the power supply interface outside the vehicle is not in the charging state and not in the discharging state, the relay inside the vehicle is controlled to be in the on state, the relay outside the vehicle is controlled to be in the off state, and the EDS is controlled to supply power.

    本申请公开了一种供电控制方法、装置、系统、车辆及可读存储介质,涉及车辆技术领域,以实现对车外供电接口和车内供电接口的安全控制。应用于车辆的供电控制系统中的控制器;供电控制系统还包括车外继电器、车外供电接口、车内继电器、车内供电接口以及电驱动总成EDS;方法包括:确定车内供电接口存在用电需求;在车外供电接口处于充电状态的情况下,控制车内继电器处于断开状态;在车外供电接口处于放电状态的情况下,控制车内继电器和车外继电器均处于导通状态,并控制EDS供电;在车外供电接口未处于充电状态且未处于放电状态的情况下,控制车内继电器处于导通状态,以及,控制车外继电器处于断开状态,并控制EDS供电。


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    Title :

    Power supply control method, device and system, vehicle and readable storage medium


    Additional title:

    供电控制方法、装置、系统、车辆及可读存储介质


    Contributors:
    GOU RONGFEI (author) / LEI FAJUN (author) / HUANG JUNFEI (author) / LIU HOUJUN (author) / ZENG YING (author)

    Publication date :

    2023-07-28


    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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