目录引言...........................................................................1第1章非接触式IC卡技术.......................................................11.1IC卡技术背景与应用概况.................................................11.2非接触式IC卡的工作原理.................................................2第2章门禁系统的刷卡控制概述和设计分析.........................................32.1门禁系统的刷卡控制的组成...............................................32.2门禁系统的刷卡控制的功能...............................................42.3门禁系统的刷卡控制的设计................................................4第3章门禁系统的刷卡控制硬件电路设计...........................................63.1微处理模块.............................................................63.1.1主芯片简介.......................................................63.1.2AT89C52特性......................................................73.2读写模块...............................................................83.2.1ZLG500A读写模块特性..............................................83.2.2ZLG500A读写模块管脚说明..........................................83.3微处理模块与读写模块的接口电路.........................................93.4电源电路设计..........................................................10结论..........................................................................10致谢..........................................................................11参考文献......................................................................11基于单片机的IC卡读写卡的设计与实现摘要：本文将研究基于单片机的IC卡读写卡，然后设计基于非接触IC卡的门禁系统的控制部分。无触点IC卡是近年来发展起来的一项新技术。它集成了无线识别技术和IC卡技术，成功地解决了无源（无卡电源）和非接触问题。这是电子器件领域的一个突破。随着社会经济和技术的发展，非接触式IC卡技术已广泛应用于各个行业，特别是在公共交通、无线通信、身份识别、金融交易和安全防御等行业。门禁系统是管理人员出入境的数字化管理系统。非接触式IC卡以其安全性高、使用方便、性价比高等优点成为门禁系统的主流。本次毕业设计实现了非接触式IC卡读写卡，它是由ZLG500A点读写射频（RF）模块和ATMEL公司的AT89C52单片机。该系统具有与非接触式IC卡的数据通信功能，可实现数据缓冲、无线唤醒和信息处理。该项目的内容包括设计一个基本的应用系统线、开发模块和驱动程序。关键词：门禁系统，读写卡器，单片机Abstract：ThispaperwillstudytheICreadingandwritingcardbasedonMCU,andthendesignthecontrolpartoftheaccesscontrolsystembasedonthenon-contactICcard.ContactlessCard(contactlessICcard)isanewtechnologydevelopedinrecentyears.ItintegrateswirelessidentificationtechnologyandICcardtechnology,andsuccessfullysolvestheproblemofpassive(nopowerincard)andnon-contact.Itisabreakthroughinthefieldofelectronicdevices.Withthedevelopmentofsocialeconomyandtechnology,contactlessICcardtechnologyhasbeenwidelyappliedinvariousindustries,especiallyinindustriessuchaspublictransportation,wirelesscommunication,identityrecognition,financialtransactionsandsecuritydefense.Theentranceguardsystemisadigitalmanagementsystemformanagerstoenterandexit.Becauseofitshighsecurity,betterconvenienceandcostperformance,contactlessICcardhasbecomethemainstreamoftheaccesscontrolsystem.Thisgraduationprojectimplementsanon-contactICreadingandwritingcard,whichiscomposedofZLG500Abitreadwriteradiofrequency(RF)moduleandAtmelAT89C52microcontroller.Thedevelopedsystemhasthefunctionofdataco...
