The invention discloses a metering method, a charging pile, a server and a storage medium, and the method comprises the steps: obtaining metering information, the charging pile is provided with a meter, and the meter is used for calculating the electric quantity of charging a target vehicle by the charging pile to obtain the metering information; detecting the working state of the meter to obtain state detection information; generating metering signature data according to the metering information and the state detection information; and sending the measurement signature data to a server, so that the server generates bill information according to the measurement signature data. According to the invention, the server and the client are enabled to receive the metering signature data, the data are prevented from being tampered, meanwhile, the sent metering data further comprises the state detection information of the meter, and when the meter has a fault and is abnormal, both the server and the client can know the state of the meter so as to judge whether the metering information sent this time is valid or not; and the charging of the user by using a wrong metering result is avoided, so that the whole charging metering process is more credible and fair.
本申请公开了一种计量方法、充电桩、服务器以及存储介质,该方法包括步骤:获取计量信息,充电桩设有计量器,计量器用于计算充电桩为目标车辆进行充电的电量以得到计量信息;检测计量器的工作状态,得到状态检测信息;根据计量信息与状态检测信息生成计量签名数据;发送计量签名数据至服务器,以使服务器根据计量签名数据生成账单信息。本发明中,使服务器和客户端接收计量签名数据,避免数据被篡改,同时,发送的计量数据中还包括计量器的状态检测信息,在计量器出现故障异常时,服务器和客户端均能获知计量器的状态,以判断此次发送的计量信息是否有效,避免利用错误的计量结果向用户收取费用,从而使整个充电计量过程更加可信、公平。
Metering method, charging pile, server and storage medium
一种计量方法、充电桩、服务器以及存储介质
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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