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1、2014年9月控制工程Sep.2014g21卷第5期ControlEngineeringofChinaVo1.21,No.5文章編號:1671-7848(2014)05-0718-05基于ZigBee技術的樓宇供暖監(jiān)控系統(tǒng)李文華,鄒詁(遼寧工程技術大學機械工程學院,遼寧阜新123000)摘誓要:以溫度監(jiān)控為研究對象,克服了傳統(tǒng)監(jiān)控網(wǎng)絡存在布線、靈活性等方面的不足,構(gòu)建了一種以CC2430芯片為核心的智能供暖節(jié)能系統(tǒng)。無線通信在可靠性和抗毀性等多方面都超過了有線通信方式?;赯igBee技術設計了實現(xiàn)無人值守、遠程監(jiān)控的無線傳感器網(wǎng)絡,利用
2、部署在現(xiàn)場的傳感節(jié)點實現(xiàn)供暖管道溫度的自動采集、上傳、與上位機通信和對電動調(diào)節(jié)閥的控制。在IAREmbeddedWorkbenceC編譯環(huán)境下編寫了ZigBee組網(wǎng)程序,系統(tǒng)具有自動組網(wǎng),設備動態(tài)入網(wǎng)等功能。利用組態(tài)王構(gòu)建一個溫度顯示畫面用于遠程監(jiān)控、報警。通過ZigBee網(wǎng)關擴展TCP/IP數(shù)據(jù)通信功能,實現(xiàn)與Internet的互聯(lián),進而對比分析系統(tǒng)運行前后能耗狀況。無線節(jié)點數(shù)據(jù)傳輸可靠、節(jié)點能耗少,在樓宇自動化技術方面具有很高的應用價值。例如樓字的濕度、光照強度檢測和安全防盜設備等。關鍵詞:無線傳感器網(wǎng)絡;ZigBee;監(jiān)控;CC24
3、30中圖分類號:TP27文獻標志碼:ABuildingHeatingMonitoringSystemBasedonZigBeeTechnologyL/Wen—hua.Z0UZhe(MechanicalEngineeringCollege,LiaoningTechnicalUniversity,F(xiàn)uxin123000,China)Abstract:Smartenergy—savingheatingsystembasedonwirelesssensornetworksisbuilttoachievethetemperaturemonitori
4、ngandO—vercomethedeficienciesoftraditionalmonitoringsystem,suchaswiring,flexibilityetc,CC2430chipisthecoreofthesystemandwirelesscommunicationinthereliability,survivabilityandotheraspectsalsoexceedthewired.BasedontheZigBeetechnology,awaytoachieveunattended,remotemonitoring
5、wirelesssensornetworkshasdesigned.Itmakeuseofsensornodestoachieveheatingpipe—line’Stemperatureofautomaticacquisition,uploade,communicationtothePCandcontrolfortheelectricvalve.ZigBeenetworkingprogramhascompiledunderthecircumstanceofIAREmbeddedWorkbenceC,thesystemhasmanyfun
6、ctionssuchasautomaticallyformingnetworkanddynamicallyjoiningthenetwork.AscreenisdesignedbyKingViewsoftwareforremotemonitoringoftemperatureandalarm.TCP/IPprotocolisextendedontheZigBeegateway,whichcanachievetheconnectionbetweenwirelessnetworksandInter-net,thencomparativelya
7、nalysistheenergyconsumptionofthesystem.Thewirelessnodestransferdatacredibly,whichalsoconsumelowpowerSOthatthesystemhasveryhighapplicationvalueonbuildingautomatedtechnology.Keywords:wirelesssensornetworks;zigBee;monitoring;CC2430法確保數(shù)據(jù)的實時有效性。加之,監(jiān)控系統(tǒng)各節(jié)點1引言之間以及節(jié)點與上位機之間的信息交換量越
8、來越人類經(jīng)濟活動的迅速發(fā)展使得各行各業(yè)對于能大,所以現(xiàn)代監(jiān)控系統(tǒng)要求更高的靈活性和高效源的需求日益增加,能源短缺問題日益加深。全世性。無線通信技術、嵌入式技術和傳感器技術的飛界有近三分之一的能