The invention discloses a charging method and device, a charging pile and an electric vehicle, and relates to the technical field of electric vehicles, the method is applied to the charging pile, and the method comprises the following steps: receiving a login message sent by a target electric vehicle under the condition of establishing a Bluetooth connection with the target electric vehicle; sending a first response message corresponding to the login message to the target electric vehicle; the first response message carries first coding information related to the charging pile; receiving a plug-and-play instruction sent by the target electric vehicle, wherein the plug-and-play instruction carries second coding information and a vehicle identification code VIN of the target electric vehicle; and starting a charging process according to the first coding information, the second coding information and the VIN. According to the scheme of the invention, identity authentication between the charging pile and the electric vehicle is realized through Bluetooth communication, the complexity of operation when a user charges the electric vehicle is reduced, and the user experience is improved.

    本申请公开了一种充电方法、装置、充电桩及电动汽车,涉及电动汽车技术领域,所述方法应用于充电桩,所述方法包括:在与目标电动汽车建立蓝牙连接的情况下,接收所述目标电动汽车发送的登录报文;向所述目标电动汽车发送与所述登录报文对应的第一响应报文;所述第一响应报文携带与所述充电桩相关的第一编码信息;接收所述目标电动汽车发送的即插即充指令,所述即插即充指令携带第二编码信息和所述目标电动汽车的车辆识别码VIN;根据所述第一编码信息、所述第二编码信息和所述VIN,开启充电流程。本申请的方案实现了充电桩与电动汽车通过蓝牙通讯进行身份认证,降低了用户为电动汽车充电时操作的复杂程度,提高了用户体验。


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    Title :

    Charging method and device, charging pile and electric vehicle


    Additional title:

    一种充电方法、装置、充电桩及电动汽车


    Contributors:
    LIANG XIAOFANG (author) / XIAO SHENGRAN (author) / BAI JIAN (author)

    Publication date :

    2022-06-28


    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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