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基于rfid的門(mén)禁系統(tǒng)設(shè)計(jì)畢業(yè)論文-資料下載頁(yè)

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【正文】 統(tǒng). 數(shù)字技術(shù)與應(yīng)用,2010:13157 江半東,汪志成,. 安防科技. 2008:39418 尼濤,楊宏,艾春安. 基于RFID技術(shù)的車(chē)輛管理門(mén)禁系統(tǒng)設(shè)計(jì). 工藝控制計(jì)算機(jī). (9):129 李公才,陳德湘. 門(mén)禁系統(tǒng)的“跟隨進(jìn)入”和安全疏散. 智能建筑)2003:6364 10 董慶賀,鐘震林. 基于RFID的門(mén)禁管理系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn). . 31(3):22622911 宋戈,程勇,曲祥雯. . (3):626512 胡偉,杜謙. 基于IC卡技術(shù)的高安全性門(mén)禁系統(tǒng). 計(jì)算機(jī)與現(xiàn)代化. 2008:323513 吳剛,劉麗麗,莫德舉. 門(mén)禁系統(tǒng)非接觸IC卡讀卡器的設(shè)計(jì). 北京化工大學(xué)學(xué)報(bào). 2003. 30(3):7981 14 安靜宇,雷金莉,王緩緩. . 2008:14114415 杜麗麗,曹虎山,楊化庭. 基于射頻識(shí)別(RFID)技術(shù)的門(mén)禁管理系統(tǒng)的研究. 北京工商大學(xué)學(xué)報(bào)(自然科學(xué)版).2003. 21(4):2226 附錄3 中期報(bào)告 附錄3燕 山 大 學(xué)信息科學(xué)與工程學(xué)院本科畢業(yè)設(shè)計(jì)(論文)中期報(bào)告 課題名稱: 學(xué)院(系): 年級(jí)專業(yè): 學(xué)生姓名: 指導(dǎo)教師: 完成日期: 一、任務(wù)書(shū)中本階段工作目標(biāo)與任務(wù)要求明確設(shè)計(jì)思路,確定RFID門(mén)禁系統(tǒng)硬件電路的具體設(shè)計(jì),包括電路器件型號(hào)的確定,硬件電路連接方式的設(shè)計(jì),同時(shí)還要對(duì)門(mén)禁系統(tǒng)軟件代碼進(jìn)行編寫(xiě)。二、目前已完成任務(wù)情況 基于RFID的門(mén)禁系統(tǒng)是由電源模塊,聲光提示電路蜂鳴器及LCD指示燈,步進(jìn)電機(jī),按鍵電路,存儲(chǔ)器EEPROM,顯示屏LCD1602,射頻模塊FM1702SL以及單片機(jī)STC12C5A60S2。單片機(jī)STC12C5A60S2射頻模塊FM1702SL顯示屏LCD1602存儲(chǔ)器EEPROM按鍵電路步進(jìn)電機(jī)聲光提示電路蜂鳴器及LCD指示燈電源模塊系統(tǒng)總體設(shè)計(jì)硬件電路目前已完成大半部分的硬件電路設(shè)計(jì)及程序編寫(xiě),正在進(jìn)行電路調(diào)試并改進(jìn)。1. 可以通過(guò)51單片機(jī)以及FM1702sl模塊讀取卡號(hào) 等待刷卡 刷卡之后開(kāi)門(mén)2. 可以通過(guò)按鍵控制是否允許刷卡3. 可以刷卡后把卡號(hào)存到存儲(chǔ)器中1. 射頻模塊FM1702SLFM1702SL是復(fù)旦微電子股份有限公司設(shè)計(jì)的,基于ISO14443標(biāo)準(zhǔn)的非接觸卡讀卡機(jī)專用芯片, EEPROM工藝,支持ISO14443 typeA協(xié)議,支持MIFARE標(biāo)準(zhǔn)的加密算法。芯片內(nèi)部高度集成了模擬調(diào)制解調(diào)電路,只需最少量的外圍電路就可以工作,支持SPI接口,數(shù)字電路具有TTL、CMOS兩種電壓工作模式。特別適用于ISO14443標(biāo)準(zhǔn)下水、電、煤氣表等計(jì)費(fèi)系統(tǒng)的讀卡器的應(yīng)用費(fèi)系統(tǒng)的讀卡器的應(yīng)用。該芯片的三路電源都可適用于低電壓??杉嫒軵hilips的RC500、RC5RC531及RC632等讀卡機(jī)芯片。芯片內(nèi)部高度集成了模擬調(diào)制解調(diào)電路,只需最少量的外圍電路就可以工作,支持6種微處理器接口,數(shù)字電路具有TTL、CMOS兩種電壓工作模式。適用于各類計(jì)費(fèi)系統(tǒng)的讀卡器的應(yīng)用。尤其FM17XXL系列芯片,這一特性優(yōu)于其他公司的同類產(chǎn)品。產(chǎn)品優(yōu)勢(shì)性價(jià)比高:普通芯片的1/2價(jià)格,RC530的性能;安全性強(qiáng):功耗低,支持寬電壓(3V5V)。功能特點(diǎn)高集成度的模擬電路,只需最少量的外圍線路;支持ISO14443 typeA協(xié)議;包含512byte的EEPROM;支持MIFARE標(biāo)準(zhǔn)的加密算法;包含64byte的FIFO;數(shù)字電路具有TTL/CMOS兩種電壓工作模式;軟件控制的power down模式;一個(gè)可編程計(jì)時(shí)器;一個(gè)中斷處理器;啟動(dòng)配置可編程;數(shù)字,模擬和發(fā)射模塊都有獨(dú)立的電源供電;采用SOP24封裝;支持SPI接口。 AT24C16AT24C16提供16384位的串行電可擦寫(xiě)可編程只讀存儲(chǔ)器(EEPROM),組織形式為2048字8位字長(zhǎng)。AT24C16適用于許多要求低功耗和低電壓操作的工業(yè)級(jí)或商業(yè)級(jí)應(yīng)用。AT24C64與單片機(jī)連接的2根線是:(1)SCL接單片機(jī)同步時(shí)鐘輸入。(2)SDA接單片機(jī)串行數(shù)據(jù)輸入/輸出。這兩根線連接須接上拉電阻。(3) WE接地,寫(xiě)保護(hù)腳,WE=0芯片允許讀寫(xiě)操作。(4)E0,E1,E2接地,芯片地址引腳,都要接固定電平。1602液晶也叫1602字符型液晶,它是一種專門(mén)用來(lái)顯示字母、數(shù)字、符號(hào)等的點(diǎn)陣型液晶模塊。它由若干個(gè)5X7或者5X11等點(diǎn)陣字符位組成,每個(gè)點(diǎn)陣字符位都可以顯示一個(gè)字符,每位之間有一個(gè)點(diǎn)距的間隔,每行之間也有間隔,起到了字符間距和行間距的作用,正因?yàn)槿绱怂运荒芎芎玫仫@示圖形。LED燈與蜂鳴器主要實(shí)現(xiàn)人機(jī)交互,刷卡之后使電路有所反應(yīng)。三、存在的問(wèn)題和擬解決方法 硬件設(shè)計(jì)還不完全,還沒(méi)有達(dá)到預(yù)期效果,程序還有待改進(jìn)1. 還沒(méi)有實(shí)現(xiàn)1000個(gè)管理容量2. 還沒(méi)有實(shí)現(xiàn)期限管理3. 現(xiàn)在所有的RFID卡都可開(kāi)門(mén)從現(xiàn)在開(kāi)始我會(huì)仔細(xì)統(tǒng)籌各個(gè)模塊的程序,盡快編寫(xiě)出整個(gè)RFID門(mén)禁系統(tǒng)的完整程序。,我決定加上一個(gè)步進(jìn)電機(jī),使結(jié)果更明顯。 AT24C16進(jìn)行1000個(gè)管理附錄4 外文翻譯 附錄4燕 山 大 學(xué)信息科學(xué)與工程學(xué)院本科畢業(yè)設(shè)計(jì)(論文)外文翻譯 課題名稱: 學(xué)院(系): 年級(jí)專業(yè): 學(xué)生姓名: 指導(dǎo)教師: 完成日期: A Brief Survey on Current RFID Applications AbstractRFID can automatically identify multitarget and moving target in noncontact method. there are an increasing number of retailers,banks, traffic managements, exhibitions and logistic providers practicing this new technology to their products and services. Therefore, it brings both opportunities and challenges to RFID researchers. This article briefly introduced ponent, principle and characteristic of the RFID technology. In this paper we pared RFID and the traditional bar code, and then provide a brief survey on RFID applications .Keywords: RFID Application Logistic IntroductionRadio frequency identification (RFID) is a new identification technology. RFID has a greater number of benefits than its predecessor, the bar code. It is not universally adopted in many industries due to its high cost hitherto. However, RFID is unmatched advanced because it does not require sight scanning, it acts to reduce labor levels, enhances visibility, and improves inventory management.The popularization of RFID (Radio Frequency Identification) provides a solution of the location/ tracing of human or objects. RFID location and tracing system, measures the space location of object based on unique identification tag and signal intensity of RF munication between reader and tag in object, mainly apply to indoor location, which GPS system is not suitable for . RFID, a noncontact automatic identification technology based on “Radio Frequency”, automatically identify static/moving object/human. RFID tag, a special microchip, implanted in modity, can trace and manage physical object, is an important means of logistics management informatization and tracing informatization .The ponent of RFID system including: (1) Tag (transponder): implanted in object to be identified. (2) Reader: can read or write/read, according to the structure and technology. As figure 1, RFID work principle.Communicat是否按K2?puterReadereElectromagnetic wave (operation instruction and new data) TagEmit ID code and data Figure 11,RFID work principleCurrent Research Focuses of RFIDWith the growing maturity of RFID technology and the drop in price of RFID tags, RFID attracts increasing interests from both industry and academic. By attaching RFID tags on objects, one could keep track on and manage those objects. This technology gradually replaces current widely adopted barcode systems.2. Tag and Bar codeBar code is widely adopted for goods and object identification. One could find bar code on every packaged item in supermarkets. Zebra Company is one of the leading bar code providers and provides ondemand specialty digital printing and automatic identification solutions in more than 100 countries around the world. About twenty years ago, the pany mainly produced the standard labels. Now Zebra also moves to RFID business. From the application point of view, bar code and RFID share a similar market, especially i
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