基于无线传感器网络的智能家居58

学校代码：11059学号：0805070054HefeiUniversity毕业论文（设计）BACHELORDISSERTATION论文题目：基于无线传感器网络的智能家居系统的设计（软件部分）学位类别：工学学士学科专业：自动化作者姓名：江晓波导师姓名：储忠完成时间：2012-5-24I基于无线传感器网络的智能家居系统的设计（软件部分）摘要随着数字信息技术和网络技术的高速发展，以及人们物质生活水平的不断提高，人们的工作、生活与通讯、信息的关系日益紧密，信息化正在逐步改变人们的生活方式与工作习惯，同时也对传统的住宅提出了挑战。本文在分析了国内外智能家居系统技术现状的基础上，针对智能家居系统在布线难、造价高、结构复杂等问题，将ZigBee无线通信技术应用于智能家居中，并提出一种采用ZigBee无线通信技术的智能家居系统设计方案，具有免布线，维护方便，运行费用低，实时在线监控，对家居内部各种数据进行无线采集和传输等特点。本文以IARZmbeddedWorkbench为平台，运用C语言进行系统的软件编程，实现了ZigBee模块间的无线通信，智能家居的红外报警模块与温度控制模块，与硬件设计一起构建了一个模拟的家居监测控制系统,并通过系统联调测试。关键词：ZigBee；无线传感器网络；协调器；建网；IARIIBasedonWirelessSensorNetworkIntelligentHomeFurnishingSystemDesign（Softwarepart）AbstractWiththerapiddevelopmentofdigitalinformationtechnologyandnetworktechnology,aswellaspeople'smateriallivingstandards’improving,people'swork,lifeandcommunications,becomeincreasinglycloseinrelationship,informationtechnologyisgraduallychangingthewaypeopleliveandworkhabits,andalsoposingachallengetothetraditionalresidential.Thispaper，basedontheanalyzsisofcurrenttechnicalstatusofthesmarthomesystemathomeandabroad,forthesmarthomesysteminquestionslikehardwiring,highcost,complexstructure,appliestheZigBeewirelesscommunicationtechnologytosmarthome,andproposesasmarthomesystemdesignbyusingZigBeewirelesscommunicationtechnology,whichhasgoodcharacteristicssuchasafreewiring,easymaintenance,lowoperatingcosts,real-timeonlinemonitoring,homeinternaldatawirelessacquisitionandtransmission.BaseonTheIARZmbeddedWorkbenchplatform,thispaperusesClanguagetodosystemsoftwareprogramming,andachieveswirelesscommunicationsbetweenZigBeemodules,andsmarthomeinfraredalarmmoduleandtemperaturecontrolmodule.Togetherwiththehardwaredesign,buildasimulatedhomemonitoringcontrolsystemandpassthesystemjointtest.KEYWORD:ZigBee；WirelessSensorNetwork；Coordinator；NetwokConstruction；IARIII目录第一章绪论...................................................................................................................................................11.1智能家居的研究背景......................................................................................................................11.2智能家居的国内外研究现状.........................................................................................................11.2.1智能家居的国内发展现状.................................................................................................21.2.2智能家居的国外发展现状.................................................................................................31.3研究智能家居的目的和意义.........................................................................................................31.4ZigBee技术......................................................................................................................................31.4.1ZigBee技术简介.................................................................................................................41.4.2ZigBee的技术特点.............................................................................................................41.4.3ZigBee联盟及标准制定....................................................................................................51.4本章小结...........................................................................................................................................5第二章系统的总体设计.............................................................................................................................62.1设计要求...........................................................................................................................................62.2智能家居相关技术..........................................................................................................................62.3ZigBee智能家居系统......................................................................................................................72.4系统总体设计...................................................................................................................................72.4.1硬件设计...............................................................................................................................72.4.2软件设计...............................................................................................................................82.5本章小结...........................................................................................................................................9第三章软件设计........................................................................................................................................103.1ZigBee开发软件介绍...................................................................................................................103.2IEEE802.15.4协议.....................................................................................................................123.2.1物理层.................................................................................................................................133.2.2MAC层................................................................................................................