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物联网技术与应用毕业设计(论文).doc

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物联网技术与应用毕业设计(论文).doc
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1物联网技术与应用毕业设计(论文)题目:姓名:学号:专业:指导教师:2012年5月6日物联网的技术与应用1目录摘要·································································································1第一章物联网简介及发展历程····························································21.1什么是物联网··········································································21.2物联网的发展历程···································································21.3物联网的网络架构···································································4第二章物联网关键技术······································································52.1RFID技术·············································································52.2传感器技术············································································62.3纳米技术···············································································82.4智能嵌入(EmbeddedIntelligence)技术······································9第三章物联网的典型应用·································································103.1智能交通·············································································103.2智能医疗·············································································123.3智能物流·············································································143.4智能家居·············································································15第四章物联网发展存在的问题···························································184.1网络信息安全·········································································184.2缺乏应用的统一标准································································184.3亟待掌握核心技术···································································184.4商业模式尚未成熟···································································184.5管理平台的建设······································································19第五章我国物联网发展的前景展望·····················································205.1物联网列入国家发展战略政府高度重视······································205.2物联网在高校的发展································································205.3十大城市“十二五”规划全面布局物联网········································21参考文献·························································································22摘要物联网作为一种新的网络形式,相关理论研究和实践应用正在探物联网的技术与应用2索过程中。本文介绍了物联网的概念,给出了基于智能物体层、数据传输层、信息关联层、应用服务层的物联网四层体系架构,最后探讨了物联网在实现过程中所面临的问题和挑战。关键词:物联网,workform,therelevanttheoriesandpracticeisintheprocessofexploration.work,andgivestheobjectsbasedonintelligencelayer,datatransmissionlayer,informationassociationlayer,work,workinthefacingproblemsandchallenges.Keywords:working,RFID第一章物联网简介及发展历程1.1什么是物联网目前在国际上对于物联网尚没有一个公认的定义,比较广泛的解释是,物联网是指将各种信息传感设备,如无线传感器网络(WSN,work)物联网的技术与应用3节点、射频识别(RFID,RadioFrequencyIdentification)装置、红外感应器、移动手机、PDA、全球定位系统(GPS,GlobalPositioningSystem)、激光扫描器等各种装置与互联网结合起来而形成的一个巨大网络。在这个网络中,物品变得“有感觉,有思想”,能够彼此进行“交流”,而无需人的干预。其实质就是将传感器等装置嵌入物体并进行联网以最终接入互联网,通过使物体具有“智慧”,从而延伸人类感知、控制外部世界的能力。1.2物联网的发展历程早在1999年,美国麻省理工学院在建立“自动识别中心”时就前瞻性地提出了“万物均可通过网络互联”的观点,物联网(IOT,ofThings)的概念由此产生。2005年11月17日,国际电信联盟(I 内容来自淘豆网www.taodocs.com转载请标明出处.
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