基于rfid智能家居控制器设计和实现 (1)

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1、AbstractWiththecontinuoussocialeconomicdevelopment，peoplehavedevelopedhigherrequirementforlivingexperiencesandthedemandforsmarthomeisalsobecomingmorehuge．Especiallybyenteringthenewcentury,aftertheIntemetrevolution，withthepervasivelyapplicationandpromotionofInternetofThings，thesmarth

2、omeexplorationbasedonIoTtechnology,sensortechnology,RFIDandmiddle—waretechnologyhasbecomereality．ThispaperisfocusingontheplatformconstructedbyRFIDandSTM32F103whichisbasedonARMCortex—m3core．Inthispapertheauthorproposedanewdesignofsmarthomecontrollerandthispaperwillillustratethedesign

3、principleandmethodologiesindetail．Thehardwareplatformofthiscontrollerisconstitutedbytwoparts．ThefirstpartisthecorecontrollingpartthatCansendsignersbyRFIDandtheotherpartisatagcontrollerthatCanreceivesignersfromreaderandalsoCandrivethemotors．Thecommunicationprotocolisbasedon2．4GHZgene

4、ralcommunicationprotocolandthesmarthomefunctionsareabstractedasenginemotor,relaymoduleandLEDmoduleere．Thesoftwarepartinthispaperistoimitatethespecificenvironment，throughcontrollingthefunctionofrelay,therotationofmotorandthelightofLEDtoachievethisdesign．Thedesignofthiscontrollerinvol

5、vesknowledgeofembeddedhardwaredesign，softwaredesign，aswellastheuseoftoolssuchasAltiumDesignertodrawschematicandPCBaswellasKeiluVisiontocode，buildanddebugtheprograms．Keywords：SmartHome；RFID；Cortex—M3；EmbeddedSystem；目录目录⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．3第一章引言⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．41．1研究背景及意义⋯⋯⋯⋯⋯⋯⋯⋯

6、⋯⋯⋯⋯⋯⋯⋯⋯l1．2国内外研究现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．3论文的创新点及主要研究内容⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯31．3．1论文的主要创新点⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．31．3．2论文的主要研究内容⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯31．4论文组织结构⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．4第二章射频识别与嵌入式智能家居方案⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．52．1射频识别及原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯52．1．1RFID系统⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯52．1．2RFID天线工作原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．62．1．3NRF24L01简介⋯⋯⋯⋯

7、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．72．2智能家居解决方案⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．9第三章控制器总体设计概述⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯53．1控制器总体设计方案⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．113．2硬件总体设计⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．123．3软件总体设计⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．123．4本章小结⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．13第四章硬件电路分析⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．144．1读写器核心板分析⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．144．1．1元器件选型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．144．1．2STM32F103处理器⋯

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