基于zigbee无线通信技术的大棚食用菌生长环境测控系统的分析

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1、万方数据insensornetworks；andfacingtoupperlayer,nleyareresponsibleforthecommunicationwiththemonitoringsoRwaresystem，Thesensornodeisresponsibleforcollectingtheenvironmentparameter,Thecontrollernodeisresponsibleforexecutingcontrolinstruction,therouterisresponsibleforthecommun

2、icationnetworkrouting．Accordingtothefunctionalrequirementsofeachnode，theCC2530F256chipisselectedasthecoreprocessorofZigBeemodule，theDHTllmodulechosenastemperatureandhumiditysensor,ete．ThehardwareofeachnodearemadefromsubstratethatmadeofbasicfunctionalmodulesandZigBeebas

3、icunitmodulebeard．Secondly,onthebasisofthehardwaredesignandtheZ—stackprotocolstack,accordingtothefunctionalrequirement,theprogramisdesignedforsensingterminalnodesrespectively,controlterminalnodes，routingnodes，andgateway(coordinator)programisdesigned。Folowing,referencin

4、gtotheresourcesandtheenterpriseresearchandtheactualproductionneeds，usingVisualStudioasdevelopmenttoolandPCmonitoringsot栅aresystemisdeveloped,real-timedisplaygreenhouseenvironmentalparametersandtherunningstatusofequipmentandautomaticcontrol，andotherfunctionscanberealize

5、d．Finally,therelatedmodulesofthesystemaretested．TheresultsshowthatnotonlybuildZigBeenetwork,collectdata,butalsocomputermonitor,thewholesystemrunningnormally．KEYWORDS：Environmentalparameters；Zi班∞technology；Greenhouse；monitoringsystem；DesignⅢ万方数据目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

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