基于MIFARE的非接觸式IC卡設(shè)計(jì)

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目 錄
第1章 非接觸式IC卡 1
1.1 概述 1
1.2 非接觸式IC卡的優(yōu)點(diǎn) 1
1.3 非接觸式IC卡的種類 2
1.4 非接觸式IC卡的一些關(guān)鍵技術(shù) 2
1.5 非接觸式IC卡的發(fā)展趨勢(shì) 3
第2章 非接觸式IC卡技術(shù) 5
2.1 射頻識(shí)別技術(shù) 5
2.2 非接觸IC卡工作過程 6
2.3 非接觸式IC卡中射頻技術(shù)的實(shí)現(xiàn) 6
2.4 非接觸式IC卡射頻技術(shù)的應(yīng)用及發(fā)展 7
2.5 LEGIC技術(shù)和MIFARE技術(shù)的比較 8
第3章 MIFARE技術(shù) 9
3.1 MIFARE 1非接觸式IC卡的特點(diǎn) 9
3.2 MIFARE 1非接觸式IC卡的功能組成模塊 10
3.3 MFCM200讀寫器介紹 11
第4章 非接觸式IC卡讀寫器硬件設(shè)計(jì) 15
4.1 結(jié)構(gòu)框圖 15
4.2 單片機(jī)選擇 15
4.3 RS232通信電路選擇與設(shè)計(jì) 16
4.4 MFCM200接口電路設(shè)計(jì) 18
4.5 蜂鳴器驅(qū)動(dòng)電路設(shè)計(jì) 21
4.6 LED狀態(tài)顯示電路設(shè)計(jì) 21
4.7 天線設(shè)計(jì) 22
4.8 電源供應(yīng)電路設(shè)計(jì) 25
第5章 非接觸式IC卡讀寫器的軟件設(shè)計(jì) 26
5.1 MFCM200對(duì)IC卡的操作流程 26
5.2 MFCM200的指令和軟件設(shè)計(jì) 27
結(jié) 論 34
致 謝 35
參考文獻(xiàn) 36
附錄1 控制電路圖 37


摘要 非接觸式IC卡又稱為射頻IC卡、感應(yīng)IC卡。它是近些年發(fā)展起來的一項(xiàng)新技術(shù)，它成功地把IC卡技術(shù)和射頻識(shí)別技術(shù)結(jié)合起來，解決了無源（卡中無源）和免接觸的難題，成為電子器件領(lǐng)域的一大突破。它具有抗干擾性強(qiáng)、操作快捷、安全性高、工作距離遠(yuǎn)、便于“一卡多用”等特點(diǎn)，在自動(dòng)收費(fèi)、身份識(shí)別和電子錢包等領(lǐng)域具有接觸式IC卡所無法相比的優(yōu)越性，市場(chǎng)前景非常廣闊。非接觸式IC卡讀寫器是非接觸式IC卡應(yīng)用系統(tǒng)的關(guān)鍵設(shè)備之一?；趯?shí)際應(yīng)用項(xiàng)目的需求，此次畢業(yè)設(shè)計(jì)課題開發(fā)了一種非接觸式IC卡讀寫器，其讀寫距離為25mm。
論文首先概述了非接觸式IC卡，介紹了其優(yōu)點(diǎn)、種類和一些關(guān)鍵技術(shù)等，且介紹了非接觸式IC卡的技術(shù)：射頻識(shí)別技術(shù)。對(duì)當(dāng)前國(guó)際上具有代表性的兩大非接觸式IC卡技術(shù)：MIFARE技術(shù)和LEGIC技術(shù)進(jìn)行比較?；贛IFARE技術(shù)重點(diǎn)介紹了Philips公司的MIFARE 1非接觸IC卡讀寫器芯片MCM200的主要特性、引腳功能、內(nèi)部物理功能寄存器和基本指令集。在此基礎(chǔ)上，論文首先詳細(xì)闡述了非接觸式IC卡讀寫器的軟硬件設(shè)計(jì)，給出了所有部分的實(shí)際電路圖和應(yīng)用程序。由于讀寫器的硬件設(shè)計(jì)包含電源供應(yīng)電路、蜂鳴器驅(qū)動(dòng)電路、LED狀態(tài)顯示電路、RS232通信電路、MCU的連接、MFCM200接口電路和讀寫器天線等部分，所以讀寫器硬件設(shè)計(jì)還包括MFCM200和MCU接口電路的設(shè)計(jì)、電源接口電路設(shè)計(jì)與天線射頻接口電路設(shè)計(jì)等三部分。最后論文詳細(xì)介紹了電路的設(shè)計(jì)過程。軟件主要對(duì)MFCM200應(yīng)用程序的設(shè)計(jì)。
關(guān)鍵詞 IC卡 非接觸 射頻識(shí)別 讀寫器


A design of Non-contact IC card based on MIFARE Technology
Abstract Non-contact IC card, also called RF IC card or Induction IC card. developed a new technology In recent years, it will be the success of IC card technology and radio frequency identification technology together to solve the passive (passive card) and free access to this difficult problem, become a major breakthrough in the field of electronic devices. It has strong anti-interference, quick operation, safety, working distance;easy "one card" and other features, in the automatic fare collection, identification, electronic wallets and other fields of contactless IC card can not match the superiority. The market prospect is very broad. On-contact IC card reader is one of the key equipment of non-contact IC card application system. Based on the needs of the practical application of the project, this project has developed a non-contact IC card reader, which read and writes distance is 25mm.
This paper begins with an overview of the non-contact IC card, introduces its advantages, types, and some key technologies. And introduces non-contact IC card technology: radio frequency identification technology. A representative of the international community on the current two non-contact IC card technologies: MIFARE technology and LEGIC technology for comparison. Based on Philips MIFARE Technology Company focuses on the main features of MIFARE 1 non-contact IC card reader chip MCM200, the pin functions, internal physical function registers and basic instruction set. On this basis, the paper elaborated on the non-contact IC card reader hardware and software design, gives the actual circuit and all parts of the application. Reader hardware design includes power supply circuit, buzzer driver circuit, LED status display circuit design, RS232 communication circuit, MCU connections, MFCM200 interface circuit and the reader antenna and other parts, as well as MFCM200 and MCU interface circuit design, and power interface circuit design with RF interface circuit and antenna design in three parts. Finally the thesis introduces in detail the design process of the electric circuit.The main software is applications for MFCM200 design.
Key words IC card non-contact frequency identification card reader