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第1页物联网协议分析与协议中间件设计摘要近几年来物联网技术受到了人们的广泛关注。物联网（TheInternetofThings），指的是将各种信息传感设备，如射频识别（RFID）装置、红外感应器、全球定位系统、激光扫描器等装置与互联网结合起来而形成的一个巨大网络。它是指各类传感器和现有的互联网相互衔接的一项新技术。其目的是让所有的物品都与网络连接在一起，方便识别和管理，涉及标识、感知、信息传送与处理等关键技术。毫无疑问，如果“物联网”时代来临，人们的日常生活将发生翻天覆地的变化。本论文详细介绍了物联网的定义及其网络结构、服务体系和物联网关键技术如RFID技术、WSN技术等；论文的着重点是从物联网的基本结构出发，对物联网系统中关键技术WSN所采用的协议标准—ZigBee标准做出的研究和分析及对面向物联网的射频技术中间件的相关概念的理解和设计。关键词：物联网射频技术无线传感网络技术ZigBee协议标准中间件第2页AnalysisProtocolandDesignMiddlewarebasedonTheInterentofThingsAbstractInrecentyears,Internetofthingstechnologiesreceivedextensiveattention.Internetofthings,referstovariousinformationsensingdevice,suchasradiofrequencyidentification(RFID),infraredsensors,device,laserscannerglobalpositioningsystemcombinedwithInternetdevicesuchasahugenetworkformed.ItreferstoallkindsofsensorsandtheexistingInternetconnectedanewtechnology.It’spurposeistoletalltheitemsareconnectedtothenetworktogether,easytoidentifyandmanage,involvinglogo,perception,informationtransmissionandprocessingtechnique.ThereisnodoubtthatifInternetofthingsera,thePeople'sDailylifewillearth-shakingchanges.Thispaperintroducesthedefinitionofnetworkandthenetworkstructureandservicesystem,keytechniquessuchasnetworktechnology,WSNRFIDtechnology,Thepaperfocusfromcontent,thebasicstructureofnetworkofnetworkingsystemadoptedbythekeytechnologyofWSNZigBeestandardprotocolstandards-theresearchandanalysisonthenetforcontentandtherelatedconceptofRFIDmiddlewareandunderstandingofdesign.Keywords:InternetofthingsRFIDWSNZigBeeprotocolstandardsMiddleware第3页目录1绪论..........................................................................................................................61.1论文研究的背景..............................................................................................61.2论文研究的意义..............................................................................................71.3论文的主要工作..............................................................................................71.4论文的章节安排..............................................................................................82物联网介绍及软件中间件简介..............................................................................92.1物联网的定义..................................................................................................92.2物联网体系结构............................................................................................102.2.1感知层....................................................................................................102.2.2网络层....................................................................................................112.2.3应用层....................................................................................................122.3物联网的网络体系与服务体系....................................................................122.3.1EPCGlobal“物联网”体系架构..........................................................122.3.2UID技术体系结构.................................................................................132.4物联网的关键技术........................................................................................142.4.1物联网包含的关键技术—RFID技术...................................................142.4.2WSN技术..............................................................................................152.4.3智能技术................................................................................................172.4.4纳米技术.................................................................................................18第4页2.5中间件技术.....................................................................................................182.5.1中间件简介............................................................................................182.5.2RFID中间件的相关概念.......................................................................202.5.3RFID中间件的特点...............................................................................202.6本章小结........................................................................................................203.物联网ZigBee协议的分析..................................................................................213.1ZigBee技术简介...........................................................................................213.2ZigBee协议栈...............................................................................................213.2.1应用层....................................................................................................223.2.2网络层....................................................................................................223.2.3IEEE802.15.4......................................................................................233.2.4安全机制................................................................................................253.3本章小结........................................................................................................264.物联网RFID技术中间件的设计..........................................................................274.1引言..........................................................................