ZigBee远程数据采集系统的设计与实现(3)

时间:2025-07-10

ZigBee远程数据采集系统的设计与实现

武汉理工大学硕士学位论文

Abstract

Withtherapiddevelopmentandpopulationofwirelessnetworktechnology,the

asZigBeetechnology,featured

appliedinthelow-speed,lowpower,low—cost,hasbeenwidelysensorfieldsofwirelessnetworksandautomaticcontr01.Inthisdissertation,adeepanalysisandstudyofZigBeehavebeenconducted.Thehardware

inZigBeeapplications

areimplementationaswellastheapplicationprogrammerprotocollayerhasbeenproposed.Themainresearch

recapitulatedascontentsofthisdissertationfollows:

(1)TheconceptsofZigBeetechnology,architectureandfeatures,the

areconditionsofapplicationsandresearch,aswellasinadequateintroduced.Andthenetwork’

topology,devicetype,ZigBee

willbeintroducedtoo.networks,thesystemframework,functions,features

(2)Largenumberofdomesticandforeignrelatedpapershasbeenrefereedto Thenetworkstructurelayer,applicationlayerandapplicationframeworkofZi.gBee

andfunctionwerestudied.TheoverallfunctionoftheZigBeeprotocolstackstructure,focusedonthenetwork,routingmechanism,dataflamestructureanddatatransfermode,data.processingmodelandprogramminginterfaces,willbeanalyzed.Thewholeprogrammingprocessofthesystemwillbeelaboratelydemonstrated

(3)We

BasedonanalyzethestructureofdevicesandhardwarethedesignideasofZigBee.introductionofspecificprocessormodules,powermodules,clock

asmodules,memorymodules,aswell

hardwarevariousinterfacemoduleofJN5121,thedesignisgiven

theaswellasthehardwareschematics.(4)Discuss

Internet.StudyconnectivityanddataexchangesofthebetweenZigBeenetworksystemandofthecustomizationembeddedoperation

WindowsCE.netandtheapplicationofembeddeddatabase.

(5)BasedontheZigBeewirelesstechnology,adata

sensoracquisitionsystemisconstructedand

microprocessortested.TheandnodesusedinthehumiditynetworkconsistofJN5121sensortemperatureanddigitalSHTl0;Powerful

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