混凝土泵车监测系统的设计与分析

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1、ABSTRACTConcretePumpiSakindofspecialtyvehiclewidelyusedinthecurrentmodemizatinnwithcomplexstmcmreConsideringthebadworkingenvironmentandhighdifficultyofmaintaining，itisofgreatenglneermgslgmtlcancetotakeappropriatemonitoringmeanstoaccuratelygettheoperatin

2、gstatusinformationofpumptruckSOthat山epumptruckcouldbesafelyusedandprospectivelymaintainedTheresearchcontentsinthisPapercomefromtheNationalHi曲TechnologyResearchandDevelopmentprogramofChina”Developmentofremoteapplicationmonitoringandmaintenancesystemforco

3、ncretepumptruck”Bycombiningtheanalysisofthepumpstructure，hydraulicsystem，working10ad，thecauseandt11elocationoffrequentmalfonctinnandthecharacteristicsoftheworkingenvironment．signalcollectionandtransmissiontechnologiesofpumptruckconditionmonitoringwasstu

4、diedConsideringtheinflexibilityofsensorplacement，multipletrace，lowmonitoringefficiencyandhighcostofcurrentpumpmonitoringsystem，themonitoringsystemwhichcanbeusedtoreal．timemonitortherunningstate，alarmfailure，automaticrecordhistoricaIdataandanalyzedatafor

5、thehardwareandsoftwarewasdesignedintheLabVIEWdevelopmentenvironmentbyusingCANBUSandZigBeetechnology．ThestandardizationforCAN—busstandardandtheplay—and—plugofthedataacquisitionandtransmissionmodulewerefulfilledbyusingitThemaincontentsofthedegreethesisare

6、asfollows：First，thestmcmrefeatures，vibrationcharacteristics．operationalcharacteristicsofthehydraulicsystemandcauseandlocatinnoffrequentmalfunctionwereanalyzedBasedontheanalysis，themonitoringcontentwaschosen，thelayomofthemeasuringpointswasdraftedandmixed

7、datacollectionandtransmissionmodeofZigbeetechnologyandCANBuswasdeterminedSecond，overalldesignschemeofconcretepumpmonitoringsystemwasdetermined．asetofconditioningunitforstrainsensorwasdesignedandthechoiceofsensor,suchasG-sensor,wasmadeCableandwirelesscol

8、lectionforstateparametersofthescenewasachieyedbyhardwareplatformofpumpmonitoringsystemwhichwasbuiltbyselectingtheappropriatecomponentsAndthedatacommunicationprotocolforapplicationlayerofitwasdevisedThird，softwaremonitoringplatfor