The embodiment of the invention discloses an authentication method and device, a vehicle, a charging pile and a system. According to the authentication method, when it is detected that charging connection is established with a target vehicle, an authentication request is sent to instruct the target vehicle to determine a first verification code, then a target vehicle identity label of the target vehicle and the first verification code are received, second authentication information is generated at least according to the target vehicle identity label, and the second authentication information is sent to the target vehicle. And encrypting the second authentication information according to an authentication key corresponding to the target vehicle identity identifier to obtain a second verification code, and charging the target vehicle when detecting that the second verification code is matched with the first verification code. By means of the authentication method, the authentication efficiency can be improved, the instant charging requirement is met, meanwhile, the possibility that the charging pile is stolen is reduced, and charging safety is guaranteed.

    本发明实施例公开了一种鉴权方法、装置、车辆、充电桩及系统。所述鉴权方法会在检测到与目标车辆建立充电连接时,发送鉴权请求以指示目标车辆确定第一验证码,再接收所述目标车辆的目标车辆身份标识和所述第一验证码,至少根据所述目标车辆身份标识生成第二鉴权信息,根据与所述目标车辆身份标识对应的鉴权密钥对所述第二鉴权信息进行加密以得到第二验证码,进而在检测到所述第二验证码与所述第一验证码匹配时,为所述目标车辆进行充电。通过所述鉴权方法可以提高鉴权效率,满足即充的充电需求,同时,降低充电桩被盗用的可能性,保障充电安全。


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    Title :

    Authentication method, device, vehicle, charging pile and system


    Additional title:

    鉴权方法、装置、车辆、充电桩及系统


    Contributors:
    CHEN JIABIN (author) / SU DENGKE (author) / WANG YANWEI (author) / LIU HAOYAN (author) / MU KEXIN (author)

    Publication date :

    2024-01-12


    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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