混凝土泵车监测系统的设计与分析

混凝土泵车监测系统的设计与分析

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时间:2019-02-25

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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

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