JSY-MK-163计量模块的充电桩计费系统设计

Design of Charging Pile Billing System for JSY-MK-163 Metering Module

新能源电动汽车的发展无疑带动了世界科技的进步,与此同时,与之相关的产业也应运而生。该项目采用STM32F103C8T6单片机为主控芯片,单相互感式计量模块检测交流用电量,利用RC522射频模块完成刷卡计费系统,设计一款无人值守的自助智能充电桩计费系统。通过搭建实物模块测试了该系统可通过IC卡刷卡充电、储值,用过屏幕显示充电电压、电流、电量以及充电金额并对充电状态实时监测等功能,具有智能操作、性能可靠、成本低廉及广泛的实用价值和市场推广前景的特点。

The development of new energy electric vehicles has undoubtedly driven the progress of science and technology in the world,and at the same time,related industries have also emerged.This project uses STM 32F103C8T6 single-chip microcomputer as the main control chip,single mutual inductance metering module detects AC power consumption,uses RC522 radio frequency module to complete the credit card billing system,and designs an unattended self-service intelligent charging pile billing system.By building a physical module,it is tested that the system can charge and store value through IC card swiping,use the screen to display the charging voltage,current,power and charging amount,and monitor the charging status in real time.It has intelligent operation,reliable performance,low cost and Features of broad practical value and market promotion prospects.