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电动汽车充电桩基于CPU卡的消费系统设计与实现
引用本文:尹婷婷,朱振军,林永君.电动汽车充电桩基于CPU卡的消费系统设计与实现[J].山东电力技术,2012(4):55-57,69.
作者姓名:尹婷婷  朱振军  林永君
作者单位:华北电力大学控制与计算机工程学院;山东大为电气有限公司
摘    要:针对用户对电动汽车充电桩的应用需求,选用CPU卡为计费工具,并根据其COS系统建立了适用的卡上文件系统,基于用户的消费流程及CPU卡的通讯协议编写实现用户刷卡充电的程序。最终通过嵌入式Linux系统下调试验证其可行性。

关 键 词:电动汽车  充电桩  CPU卡

The Design and Realization of Consumption System Based on the CPU Card for Electric Vehicle Charging Post
Abstract:According to the customer application needs for charging machine,this paper discusses building the applicable card file system depending on the COS with using the CPU card as the metering tool,developing the program based on consumption progress and CPU card communication protocol to realize charging with card for customers,as well as verifying the applicability through debugging the developed program in embedded Linux system.
Keywords:electric vehicles  charging post  the CPU card
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