基于物联网的智能家居设计.doc

PAGEIIPAGEI摘要随着物联网技术的发展和人们对物质生活水平的要求的不断提高，人们对生活的安全、舒适、便捷等方面的要求也越来越高。近年来人们对家庭住宅观念发生了巨大改变，智能家居将成为现代化住宅的发展趋势。对于它的研究和开发,是一项有关自动控制、无线连接、无线通信多学科交叉的研究课题。本文以物联网的发展为背景，通过学习研究物联网的相关技术，明确物联网的关键技术包括：RFID标识技术、传感网技术、M2M技术。在硬件方面,采用了GPRS模块作为远程人机交互手段,接收和发送信息。利用器件组成ZigBee网络实现短距离的无线网络通信，并详细阐述了各硬件模块的功能和实现方法.GPRS模块软件方面，利用AT指令编写程序，实现用户手机的短信收发过程;利用单片机实现了对家用电器的控制.在智能家居控制系统中应用了星型网的网络拓扑，通过ZigBee网实现了节点之间无线通信.关键词：物联网;智能家居;ZigBee；GPRS;远程控制ABSTRACTAsthedevelopmentoftheInternetofThings,thestandardsofmateriallifearecontinuallyimproved.Therequiresofthesafe，comfortableandconvenientarealsoraised。Inrecentyears,therearehugechangesontheconceptoffamilyhouseonpeople’smind；andthesmarthomewillbethetrendofmodernhouse.Theresearchanddevelopmentofitisabouttheautomaticcontrol，wirelessconnectionandwirelesscommunicationsstudysubjects。ThisarticleisbasedonthedevelopmentoftheInternetofThings。BystudyingthetechnologyoftheInternetofThings，andkowingthatthekeytechnologysinclude：RFIDidentifythenetworktechnology，sensingtechnology，M2M。Inthehardware,themoduleGPRSisusedastheremoteinteractionofman—machine；bysendingandreceivingmessages。Torealizewirelesscommunicationinshortdistance，someequipmentareusedtoformaZigBeenet。Andtellthedetailsofeverymodule’sfunctionandmethodtorealize.InGPRSsoftwaremodules,theprogramiseditedbyATinstructionandrealizedtheprocessofsendingandreceivingmessages。Thecontrolofhouseholdappliancesbecomestruebythesinglechip.Networktopologystructureofstarisappliedinthesmarthousecontrolsystem；byusingthenetofZigBeethatthewirelesscommunicationbetweennodesisrealized。Keywords:InternetofThings；SmartHome;ZigBee；GPRS；RemoteControl目录TOC\o”1-3”\h\z\uHYPERLINK\l”_Toc295676715”前言PAGEREF_Toc295676715\h1HYPERLINK\l"_Toc295676716"1绪论PAGEREF_Toc295676716\h2HYPERLINK\l”_Toc295676717”1.1物联网技术概述PAGEREF_Toc295676717\h2HYPERLINK\l”_Toc295676718”1。2智能家居概述PAGEREF_Toc295676718\h3HYPERLINK\l”_Toc295676719"1。3智能家居的发展PAGEREF_Toc295676719\h3HYPERLINK\l”_Toc295676720"1.4智能家居系统的特点PAGEREF_Toc295676720\h4