基于RFID的智能停车场管理系统关键技术研究

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1、武汉理工大学硕士学位论文基于RFID的智能停车场管理系统关键技术研究姓名：唐辉申请学位级别：硕士专业：信号与信息处理指导教师：杨杰20081101AbstractRFIDisanon-contactidentificationtechnologywhichcanrealizebyusingradiofrequencycommunication．Fortheidentificationandthedataexchange，itcommunicatesbyradiofrequencybetweenrea

2、derandtransponders．Comparedwithtraditionalbarcodeormagneticstripidentificationtechnology,radiofrequencyidentificationtechnologyhassomeadvantagessuchascontactless，longworkingdistance，suitableforbadenvironment，efficientrecognizingability,RFIDisrapidlyspr

3、eadinginindustry,commerce，andtraffictransportmanagementfieldsetc·Atthesametime，RFIDtagshaveasmallsize，highcapacity,longlife，reusable，andotherfeatures，supportsfastreadandwritenon-visualrecognition，mobileidentification，multitargetidentification，locationa

4、ndlong-termtrackingmanagement．ThissubjectdesignsanIntelligentParkingmanagementsystembasedonRFID，whichgatherslong-rangeradiofrequencytechnology,automaticcontroltechnologyandvehicledetectiontechnologiesinintegralwhole．Itismainlyappliedtoparkingtollmanage

5、ment，vehiclecontrolandpersonalmanagement．Itsolveddifficultproblemeffectivelybetweenownerandautoownerforitsadvance，reliable，safe，convenientandrapidcharacters．Atthesametime，thesystemcouldalsofacilitatecoordinationwithothersystems，suchasaccesscontrolandco

6、nsumption，thusrealizednon-stopmanagement．AccordingtothecollisioncauseofRadioFrequencyIdentificationsystem，thispaperanalysistheworkandprinciplesofprocessofbinarysearchingalgorithmanddynamicbinarysearchingalgorithm．Bycomparingtheadvantagesanddisadvantage

7、softwoalgorithms，putsforwardanimprovedalgorithm，recoverabledynamicbinarysearchalgorithmbasedonthesealgorithms．Itnotonlyreducethedatatransmission，butalsocangooduseidentifiedprefix，collisioninformationandtheconflictbit．Atthesametime，recoverabledynamicbin

8、arysearchalgorithmcannarrowthescopeofthesearchtag，thusgreatlyreducingcommunicationtimeandIIdatabetweenreaderandtags．Finally,realizeddynamicbinarysearchingalgorithmandrecoverabledynamicbinarysearchalgorithmbysimulatedprograms．Thesimulate