分析液压动力站的远程监控系统的研究

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1、机床与液压Dec．2O14HydromechatronicsEngineeringVo1．42No．24DOI：10．3969／j．issn．1001—3881．2014．24．003Developmentofremotemonitoringsystemforhydraulicpowerstationjia—haiWANG，，Chao—yueHUANG，Qing—zeYU，Jing—dongWEISchoolofMechanicalEngineering，TongfiUniversity，Shanghai201804，China。CDHK，TongjiUniversity，Shanghai2

2、01804，ChinaAbstract：Withthedevelopmentoftheindustrialtechnologythehydraulicpowerstationarewidelyusedindifferentindustries．Thehydraulicpowerunitesusuallyworkinremoteareas，andtheambientisverypoor，sothatthemaintenanceandmanagementissuesbecomeincreasinglyprominent．Tosolvethisproblem．thesensorsandlndram

3、otionMLC65canbeusedtocollectandprocesstheinformation．thewirelessTechnology-GPRS-DTUtotransferremotedata，SQL2005databaseandWebtechnologybasedonB／Sstructuretodesigntheremotemonitoringsys。temofthehydraulicpowerstation．1trealizednotonlyreal-timestatusmonitoring，datastorageandqueryfunction，butalsoavisua

4、ldatamanipulation，timelyalarmandwarningfunctions．Itisagoodsolutiontothemaintenance，regulationandotherproblemsofthehydraulicpowerstation．Keywords：Hydraulicpowerstation，GPRSDTUtechnology，Remotemonitoring，Webtechnologydemandofthecompanyforremotereal。timemomto。1．Introductionringofthehydraulicpowerstati

5、onisgrowing．RemotemonitoringtechnologyhasexperiencedHydraulicpowerstationisahydraulicpowerthreedevelopmentstages，fromtheoriginalanalogtosourcesystem，whichismainlymadeupofmotors，digitalsurveillancemonitoring，andthentothecur—pumps，hydraulicvalves，accessoriessuchasfilters，rentlypopularnetworkvideosurv

6、eillancemonitoringcoolers，batteriesandothercomponents．Withthe[2]．Atthesametimethedevelopmentofremotedevelopmentofindustry，hydraulicpowerstationpro—monitoringtechnologyhasachievedalotathomeandvidessosmooth，strongandeasytocontrolpowerabroad．Greatchangesaboardhavebeenmadeinetc．Sothatithasgotincreasing

7、lyprominent，andmanyareas[3]fromJanuary1997，thefirstsessionwidelyusedinheavymachinery，agriculturalmachin—ofthe“Internet—basedremotemonitoringdiagnosticcry，forestrymachinery，automobile，shipbuildingin—workconf