白城师范学院本科毕业论文学校代码:学生学号:基于单片机的非接触式IC卡读卡器设计Non-contactICcardreaderdesignbasedonsinglechipmicrocomputer学生姓名:指导教师:学科专业:电子信息工程所在单位:2014年X月I摘要非接触式IC卡是一种新技术领域的IC卡,这是射频技术和IC卡技术的结合。由于非接触式IC卡快、抗干扰强、安全性高、容易“一卡多用”等特点,在诸如自动充电,识别和电子钱包去具有无可比拟的优越性,以非接触IC卡,它具有广阔的市场前景。非接触式IC卡读卡器是非接触式IC卡应用系统的关键设备之一。本论文介绍了非接触式IC卡其特点、种类、国际标准、关键技术、典型应用和发展趋势,重点介绍了ARM技术,对ARM进行了全面的阐述;在此基础上,论文详细地阐述了非接触式IC卡读卡器的硬件和软件设计,给出了每一部分的实际电路图和应用程序。读卡器的硬件设计包括ARM技术、蜂鸣器控制电路、MFRC500电路设计。关键词:IC卡、非接触式、ARM技术、读卡器白城师范学院本科毕业论文11AbstractNon-contactICCardisonekindofnewtechnologyinthefieldofICcard,whichisthecombinationofRFtechnologyandICcardtechnology.Becausenon-contactICcardhassomeadvantagesovercommonICcardsuchasitshighworkingspeed,goodanti-jammingquality,therewillbeagoodprospectforitinmanyfieldssuchasautomaticpricing,identitydistinguishing,electricwalletandsoon.Thenon-contactICcardreaderisoneofthekeydevicesofanon-contactICcardsystem.AtfirstthispapergenerallyintroducestheICcard,includingitsfeature,typeinternationalstandard,keytechnologyandtypicalusage.FocusontheARMtechnology,theARMarecomprehensivelydescribed.Basedonthese,thepaperdiscussesthedesignofthenon-contactICcardreaderindetail,includingthecircuitdesignandsoftwaredesign.CardreaderhardwaredesignincludetheARMtechnology,buzzercontrolcircuit,MFRC500circuitdesign.Keywords:ICCard,non-contact,TheARMtechnology,Cardreader白城师范学院本科毕业论文22目录摘要............................................................................................................IAbstract.......................................................................................................1目录............................................................................................................21绪论........................................................................................................32RFID技术及理论................................................................................42.1RFID系统结构.......................................................................................................42.2RFID系统的电子标签—读卡器间能量传输.......................................................42.3RFID系统的电子标签——读卡器间信息传输...................................................52.4本章小结.................................................................................................................93ARM技术............................................................................................103.1ARM处理器概述..................................................................................................103.2ARM处理器系列..................................................................................................103.3ARM的体系结构..................................................................................................113.4ARM/Thumb指令系统.........................................................................................113.5ARM处理器的选择..............................................................................................123.6LPC2292微处理器...............................................................................................123.7本章小结..............................................................................................................124读卡器的硬件电路设计.....................................................................134.1功能结构图..........................................................................................................134.2射频芯片接口电路设计.......................................................................................134.3读卡器的核心电路板...........................................................................................155系统软件的构建.................................................................................165.1软件结构框架......................................................................................................165.2嵌入式操作系统..................................................................................................165.3读卡器读写模块软件设计..................................................................................165.4系统初始化及运行..............................................................................................185.5本章小结...............................................................................................................19致谢.........................................................................................................20参考文献.................................................................................................21白城师范学院本科毕业论文331绪论非接触式IC(CICC---ContactlessIntegratedCircuitCard)也被叫做无触点集成电路卡、射频卡后者非接触式智能卡。早在1968年,德国的JurgenDethloff和HelmutGrotrupp就提出了将集成电路怎么装进身份识别卡中大胆的想法,并在同一年获得了专利权利。1969年12月,日本人KunitakaArimura提出了一种可以制造非常靠谱的信用卡方法,并于1970年他获得了专利权利,可结果却被叫识别卡或ID卡(IdentificationCard)。但是,在当时,他们只是提出了怎么把把集成电路芯片成功装入卡中的想法,并没有做出具体的行动方案。直到1974年,法国的罗兰.莫雷诺(RolandMoreno)工程师才提出了将集成电路芯片嵌在一块塑料基片上组成一张叫做存储卡的正确想法,按照这种方式他做出了全球上的第一张IC卡。1977年6月,CII-Honeywellbull公司才成功将4Kbit的MOS存储器装进芯片,完成了存储类IC卡的初始模型。1978年,第一张运用SiemensSIKART集成电路芯片的IC卡身份验证和交易卡(identificationandtransactioncard)诞生了。世界上第一张内部拥有CPU的IC卡(cardiacpacemakeruseridentitycard)诞生于1980年