Electric vehicle battery replacement charging method and system and battery replacement station

• Main Authors: ZHOU ZONGCHENG, XU YANG, GUO WENWEN, TANG XIAOSHENG, DENG YINGZHEN, XU WEI, LAI ANDONG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• 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; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses an electric vehicle battery replacement billing method and system and a battery replacement station, and the method comprises the steps: responding to the situation that an electric vehicle drives into the battery replacement station and performs battery replacement, and obtaining the current-round discharge electric quantity and the current-round charge electric quantity of a power battery of the electric vehicle during the current-round battery replacement period, according to the current-round discharging electric quantity and the current-round charging electric quantity, the current-round charging electric quantity is determined; according to the electric quantity to be charged in the current round and a preset electric quantity unit price, determining the electric charge receivable in the current round, and according to the electric charge receivable in the current round and a preset power battery lease fee, determining the total electricity change fee. Through information interac