一种新型高精度充电桩系统的设计

A New Charging Pile Metering and Billing System Design

摘要:

设计了一种用于电动车等移动设备的高精度充电控制系统,以STC12C5A60S2单片机作处理器,采用CS5464电能计量芯片,通过MF-RC522读卡芯片实现智能刷卡结算;对于蓄电池充电保护与判断何时为电量充满状态提出了新的方案,并设计了人性化的人机交互界面;实验结果表明:该充电桩系统能精确完成电量的计量计费,在户外电能补给方面,具有较高的应用价值。

Abstract:

A high precision charging control system for electric vehicles and other mobile devices is designed. STC12C5A60S2 microcontroller to do the processor, the use of CS5464 for power metering chip, through the MF-RC522 card chip to achieve smart card settlement. For the battery charging protection and determine when the battery is full state, design a human computer interface. The experimental results show that the charging pile system can accurately complete the measurement of the electric charge, and it has a high application value in the field of outdoor power supply.