基于zigbee的蔬菜大棚环境参数采集系统设计.doc

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TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc381818388"摘要PAGEREF_Toc381818388\hIHYPERLINK\l"_Toc381818389"AbstractPAGEREF_Toc381818389\hIIHYPERLINK\l"_Toc381818390"目录PAGEREF_Toc381818390\hIIIHYPERLINK\l"_Toc381818391"前言PAGEREF_Toc381818391\hVHYPERLINK\l"_Toc381818392"1.绪论PAGEREF_Toc381818392\h1HYPERLINK\l"_Toc381818393"1.1研究的背景和意义PAGEREF_Toc381818393\h1HYPERLINK\l"_Toc381818394"1.2国内外温室测控系统研究现状PAGEREF_Toc381818394\h1HYPERLINK\l"_Toc381818395"1.2.1国内温室测控系统研究现状PAGEREF_Toc381818395\h1HYPERLINK\l"_Toc381818396"1.1.2国外温室测控系统研究现状PAGEREF_Toc381818396\h2HYPERLINK\l"_Toc381818397"2.系统分析PAGEREF_Toc381818397\h4HYPERLINK\l"_To