基于非接触式IC卡的智能门禁系统的设计与开发

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1、武汉理工大学硕士学位论文基于非接触式IC卡的智能门禁系统的设计与开发姓名：张丽申请学位级别：硕士专业：通信与信息系统指导教师：梁楚樵20060401武汉理：E大学硕士学位论文AbstractThecontactlessICcardtechnologyisanewtechnologyinrecentyears．ItisatechnologythatcombineswirelessidentifytechnologywiththeICcardtechnology,andsuccessfullysolvespassi

2、ve(nopowersupplyincard)andcontactlessproblem，whichisabreakthroughinthefieldofelectronicdevice．Withthedevelopmentofsocialeconomyandsciencetechnology,thecontaetlessICcardtechnologyhasbeenbroadlyappliedbyallkindsoftrades,speciallysuchasmasstransit，wirelesscommu

3、nication，identify,financetradeandsafety·defendetc．Entranceguardsystemisadigitizationmanagementsystem．whichmanagespersonnelinandout．necontactlessICcardbecomesthemainstreamofentranceguardsystembecauseofitshighersecurity,betterconvenienceandperformancepricerati

4、o．11IepaperfirstlyintroducesthetechnologicaldevelopmentbackgroundandthecurrentapplicationsituationforICcard，analyzeswithemphasisthetechnologyspecialtyandtheapplicationdirectionofcontacticssICcard．T1lenoperationalprincipleofcontactlessICcardisdiscoursedbystud

5、yingOnradio厅equencyidentificationtechnology．MifarelcontactlessICcardusedinthissystemisbrieflyintroduced，andthefunctionandsecurityperformanceofmifarelcardisanalyzed．Thispaperelaboratedthedesigngoalandthemainfunctionwouldberealizedinthesystem，andpresentedthest

6、ructureandsecuritymechanismofentranceguardsystem．Thepaperdescribesindetailthehardwareandsoftwaredesignofthesystem．Aimedatthechoiceofvariouschipswithemphasis，themicro-processingmodulePICl6F876，theread-writemoduleMFRC500,thememorymodule加陀4C64，andthecommunicati

7、onmoduleRC232／485aswellastheclockcircuitryofthissystemhadbeenanalyzedconcretely．Thenthepaperexplainsthechoiceofdevelopmenttoolsforsystemdesign，theprogramofread-cardprocedure，thedesignofserialcommunicationandthecommunicationprotocolofthesystem．Afterintroducin

8、gthehardwareandsoftwareofthesystem，theinterfaceofthesystemrunningisgiven．FinallythepapersummarizestheresearchcoBI'Se,andadvancestheprospectofcontactlessICcardandintelligententranceguardsystem．Ke