Charging pile metering method and system based on block chain

• Main Authors: LI QINGXIAN, CHEN SHIDONG, XIAO YU, DENG HANJUN, XIONG DEZHI, SUN BEIZHI, XU WENLIN, HU JUNHUA
• Format: Patent
• Language: Chinese; English
• Published: 20.01.2023
• Subjects: CALCULATING; CHECKING-DEVICES; COIN-FREED OR LIKE APPARATUS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a charging pile metering method and system based on a block chain. The method comprises the steps that S1, binding registration of an electric vehicle and a household ammeter ID is completed in a block chain platform in advance; s2, communication between the charging pile and the block chain platform is established, the electric vehicle is connected with the block chain platform through the charging pile, and vehicle pile safety authentication is carried out; and S3, after the safety certification of the vehicle pile is passed, the charging pile charges and measures the electric vehicle, and sends the measurement information to the block chain platform to form a charging bill, and then the charging bill is directly counted into a household electric charge bill. The use efficiency of the charging facility and the experience of the vehicle owner can be improved, and the construction and operation of the charging infrastructure are simplified. 本发明公开了一种基于区块链的充电桩计量方法及系统，此方法包括步骤：S1、预先在区块链平台中