一种电动自行车充电桩的设计  

Design of electric bicycle charging device

作　　者：张保增 李鹏 潘泽阳 周亚楠 

机构地区：[1]河南许继仪表有限公司,河南许昌461000

出　　处：《微型机与应用》2015年第6期29-31,34,共4页Microcomputer & Its Applications

摘　　要：针对目前电动自行车大量增加,同时充电问题困难的情况,设计了一种小区用刷卡付费电动车充电桩,可以解决小区内私拉乱接电线为电动车充电的问题。充电桩收费采用M1卡进行结算,通过时间控制继电器的通断实现电动车的充电,按照充电时间进行收费。充电剩余时间采用LED液晶显示,每台充电桩可以控制10路负荷的通断。该充电桩还能够对电动车充电负荷进行检测,当负荷超过限值时断开负载,保证电动车充电故障时能隔离故障。实践证明,充电桩能够正常付费工作,方便地解决了城市小区居民对电动车充电。With increase of the e-bikes, charging e-bikes becomes difficult. This paper designs a type of charging equipment, by which people can purchase electric power by M1-Card. With this equipment, we can solve the problem of chaos of wires which are usually used for charging to e-bikes. The e-bikes charging equipment employs M1-Card for charge which is calculated by the hour. The equipment switches the On-off of relays to control charging time. The rest of charging time can be displayed on LED. Each equipment could control 10 loads. This charging equipment can also check the charging loads. When the load exceeds the limit value, it can cut down the electric power to protect charging load from breakdown. It has been proved that this charging equipment could work steadily, and people can purchase electricity with Ml_Card to charging to e-bikes.

关 键 词：电动自行车 充电桩 M1卡 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]