摘要目前，ZigBee技术已经广泛应用于近距离传输的无线通信领域，尤其是在工农业控制、医疗卫生方面日益起着越来越重要的作用。本设计意在通过ZigBee无线通信技术构建一个无线传感器网络（WSN），采用树型网络拓扑结构，对加入该网络的传感器节点进行温度、湿度、光照强度和二氧化碳浓度的数据进行采集和分析，将此应用于对农业里温室的环境检测和控制当中，避免了有线网络的布线问题和成本问题。本设计利用了一个结构合理的Web应用程序，搭建Web服务器来动态显示传感终端所采集的温室数据。关键词：ZigBee；CC2430；无线传感器网络；温湿度采集AbstractCurrently,ZigBeetechnologyhasbeenwidelyusedincloserangetransmissionofwirelesscommunicationsisincreasinglyplayinganincreasinglyimportantrole,especiallyintheagriculturalandindustrialcontrol,medicalprotection.Thisdesignisintendedtobuildawirelesssensornetwork(WSN),theadoptionofZigBeewirelesscommunicationtechnology,theuseofatreenetworktopology,sensornodesjointhenetworktemperature,humidity,lightintensityandcarbondioxideconcentrationofthedatacollectionandanalysiswillthisappliedtothedetectionandcontroloftheenvironmentonagriculturalgreenhouse,toavoidthecablenetworkcablingproblemsandcostissues.ThisdesignusesarationalstructureoftheWebapplication,setupaWebservertodynamicallydisplaygreenhousedatacollectedbythesensorterminal.Keywords:ZigBee;CC2430;wirelesssensornetworks;temperatureacquisitio目录摘要.............................................................................................................................IAbstract.....................................................................................................................II目录..........................................................................................................................III前言...........................................................................................................................V1.绪论..........................................................................................................................11.1研究的背景和意义......................................................................................11.2国内外温室测控系统研究现状................................................................11.2.1国内温室测控系统研究现状....................................................11.1.2国外温室测控系统研究现状....................................................22.系统分析..................................................................................................................42.1系统总体架构............................................................................................42.2系统设计原理............................................................................................52.3系统节点设计............................................................................................63.系统概述..................................................................................................................83.1数字温湿度传感器SHT10........................................................................83.2CC2430芯片.............................................................................................103.3串行通信接口RS-232..............................................................................123.4显示模块...................................................................................................133.5报警模块..................
