本科学生毕业设计低功耗无线传感器网络节点设计院系名称：专业班级：学生姓名：指导教师：职称：黑龙江工程学院二○一二年六月TheGraduationDesignforBachelor'sDegreeTheNodeDesignofLowPowerWirelessSensorNetworkCandidate：Specialty：Class：Supervisor：HeilongjiangInstituteofTechnology2012-06·Harbin黑龙江工程学院本科生毕业设计PAGEII摘要无线传感器网络技术的诞生要归功于传感器技术、无线通信技术以及半导体技术的高速发展。它是一个自组网络，由分布在监测区域的大量微型传感器节点组成，其作用是将网络覆盖区域中被感知的对象信息通过无线通信的方式汇聚到处理中心。无线传感器网络的应用前景非常广阔，它能够广泛应用于军事、航空、反恐、防爆、救灾、环境、制造、医疗、保健、家居、工业、物流等领域。可想而知无线传感器网络是信息感知和采集的一场革命，是21世纪最重要的技术之一。本设计应用MSP430系列低功耗处理芯片和CC2520射频信号收发芯片这两种芯片，通过其外围电路的设计，并使用Zigbee来编写通讯协议，实现无线传感器网络节点的低功耗。做到在特殊环境下的温度采集，以及信号在个节点之间的传播。关键词：无线传感器；网络节点；低功耗；MSP430；CC2520；ZigbeeABSTRACTWirelesssensornetworktechnologywasbornthankstothesensortechnology,wirelesscommunicationtechnologyandtherapiddevelopmentofsemiconductortechnology.Itisaself-organizingnetwork,thedistributionintheregiontomonitoralargenumberofmicrosensornodes,whoseeffectisthatthenetworkcoverageareabysensingtheobjectinformationthroughawirelesscommunicationwaytogethertotheprocessingcenter.Wirelesssensornetworksareverybroadapplicationprospects,Itcanbewidelyusedinmilitary,aerospace,anti-terrorism,explosion-proof,disasterrelief,industrial,manufacturing,medical,health,homefurnishing,environment,logisticsandotherfields.Wecanimaginethewirelesssensornetworkisperceivedandgatheringinformationrevolutionoftwenty-firstCentury,isoneofthemostimportanttechnologies.DesignandapplicationoftheMSP430serieslowpowerchipandaCC2520radiosignaltransceiverchipofthetwochip,throughitsperipheralcircuitdesign,andusetheZigbeetoprepareacommunicationprotocolofwirelesssensornetwork,lowpowerconsumption.Thenodetothespecialcircumstancesofthetemperaturecollection,aswellasthesignalinthenodesbetweenthetransceivers.Keywords:Wirelesssensornetwork;node;lowpower;MSP430;CC2520;Zigbee目录TOC\o"1-3"\h\z\uHYPERLINK\l_Toc24800摘要PAGEREF_Toc24800IHYPERLINK\l_Toc1383ABSTRACTPAGEREF_Toc1383IIHYPERLINK\l_Toc11885第1章引言PAGEREF_Toc1