IC卡缓冲机制系统

题目：IC卡缓冲机制系统

专    业：计算科学与技术
年    级：2008级
学    号：1212XXXX
作    者：刘  某
指导老师：X  X（副教授）
完成时间：2015年5月
摘    要
IC卡缓冲机制系统是最近几年发展起来的一项新技术，它成功的将射频识别技术与IC卡技术结合起来，解决了无源(卡中无源)和免接触这一难题，是电子器件领域的一大突破。具有操作快捷、抗干扰性强、工作距离远、安全性高、便于“一卡多用”等特点，在自动收费、身份识别和电子钱包等领域具有接触式IC卡所无法比拟的优越性，具有广阔的市场前景。IC卡缓冲机制系统IC卡读卡器是IC卡缓冲机制系统IC卡应用系统的关键设备之一。基于实际应用项目的需要，本课题开发了一种读写距离为25MM的IC卡缓冲机制系统IC卡读卡器。
本论文首先对IC卡缓冲机制系统IC卡进行了概述，介绍了其特点、种类、关键技术等。并介绍了IC卡缓冲机制系统IC卡的技术：射频识别技术。对目前国际上具有代表性的两大IC卡缓冲机制系统IC卡技术：LEGIC技术和MIFARE技术进行对比。基于MIFARE技术并重点介绍了Philips公司的MIFARE 1IC卡缓冲机制系统IC卡的读写器芯片MCM200的主要特性、引脚功能、内部的物理功能寄存器和基本指令集。在此基础上，论文详细地阐述了IC卡缓冲机制系统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电源供应电路、LED状态显示电路、蜂鸣器驱动电路、RS232通信电路、MCU的连接、MFCM200接口电路和读卡器天线这几部分的设计，以及MFCM200与MCU接口电路设计、与电源接口电路设计和与天线射频接口电路设计三个部分。论文介绍了电路的详细设计过程。软件主要对MFCM200的应用程序的设计。

关键词：IC卡、IC卡缓冲机制系统、射频识别、读卡器

Abstract
    IC card system buffering mechanism in recent years developed a new technology, it is the success of the radio frequency identification technology and IC card technology together to solve the passive (passive card) and free access to this problem is electronic devices in the field of a major breakthrough. With a quick operation, strong anti-jamming, working distance, safe, easy, "one card" and other characteristics, with contactless IC card incomparable advantages in automatic toll collection, identification and electronic purse and other fields, has broad market prospects. IC card IC card reader system buffering mechanism is one of the key equipment IC card IC card application system buffering system. Based on the needs of practical application projects, this project has developed a read range of 25MM buffering mechanism of IC card system IC card reader.
    This paper first IC card IC card system buffering mechanism provides an overview introduces its characteristics, type, key technology. And introduced the IC card system buffering mechanism IC card technology: radio frequency identification technology. The current representative of the two major international IC card IC card technology system buffering mechanism: LEGIC technology and MIFARE technology comparison. Based on MIFARE technology and highlights the main characteristics of Philips's MIFARE 1IC buffering mechanism system IC card reader chip card MCM200, the pin functions, internal physical function registers and basic instruction set. On this basis, the paper elaborates the IC card system buffering mechanism IC card reader hardware and software design, schematic and given practical application of each part. Reader hardware design includes a power supply circuit, LED status display circuit, buzzer driver circuit, RS232 communication circuit, MCU connections, MFCM200 interface circuit and the reader antenna design these parts, and MFCM200 and MCU interface circuit design, and power interface circuit design and antenna RF interface circuit design in three parts. This paper introduces the detailed design process circuit. Software mainly for MFCM200 application design.

Keywords: IC card, IC card system buffering mechanism, RFID, card readers