非接触式IC读卡器的设计  

Design of Contactless IC card

作　　者：何春红 任斌[2] 

机构地区：[1]广东守门神电子科技有限公司 [2]东莞理工学院电子工程学院

出　　处：《电子世界》2014年第8期113-115,共3页Electronics World

基　　金：广东省自然科学基金(项目编号:No.S2011010002144);省部产学研结合项目(项目编号:No.2012B091100497;No.2012B091100191;No.2011B090400269;No.2012B091100383;No.2011A091000028);广东省重大科技专项项目(项目编号:No.2012A080103010;2012A080107007);广东省企业重点实验室建设项目(项目编号:No.2011A091000046)

摘　　要：非接触式IC卡又称为射频卡,是IC卡领域的一项新兴技术,它是射频识别技术和IC卡技术相结合的产物。非接触式IC卡读写器是非接触式IC卡应用系统的关键设备之一,设计一款更为方便有效的读写器对于构建一个便捷实用的应用系统来说有着重要的意义。本文设计是基于MFRC522射频芯片和STC11F32XE单片机的非接触式IC卡读卡器,并用该读卡器实现了对射频IC卡的读写操作。实际操作表明,本文设计的读写器能够实现对射频卡的制卡、扣费及充值功能,成本低廉,便于携带,且容易操作。Contacdess IC card also known as Radio Frequency Card is a new technology in IC field, it is the product of the combin of radio frequency identification and IC.Reader of contaefless IC card is the pivotal device in application systems of contaefless IC card.Design a more convenient and effective Literacy device for building a convenient and practical application system has important significance.This design of Reader of contacfless IC card is based on MFRC522 RF chip and STC11F32XE MCU, and the reader is realized to RF IC card literacy operation.The actual operation shows that this design is achievement for activate a new card, debits and credit money in the old card, and it ＇ s low cost, easy to carry and easy to operate.

关 键 词：IC卡读卡器 非接触式 系统设计 

分 类 号：TN492[电子电信—微电子学与固体电子学]