桥梁安全远程监测系统分析与开发

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1、工程硕士学位论文AbstractWiththeprogressofscienceandtechnologyaswellastransportationneeds，moreandmorebridgeshavebeenbuilt．Inordertospeedupthedevelopmentofbridgeinformationandensurethesafestatesofthebridge，itisveryessentialofdoingworkofthebridgesafetymonitoringandhealtha

2、ssessment．Bridgesafetyremotemonitoringsystemusesmonitoringequipmentswhichdistributedindifferentpartsofthebridgefordataacquisition，preservation，andanalysis，togetscientificandaccurateresult，ensurethatthebridgemanagercankeepabreastofthestatesofbridge，timelydiscove

3、rtheexistenceofavarietyofsecurityrisksandtrends，andtakeeffectivemeasurestoprotectthesafetyofbridge．ThemaincontentofthisthesisiSasfollows：(1)Researchbackgroundandsignificanceofbridgesafetyremotemonitoringsvstemisintroduced．Andthestatusanddevelopmenttrendofdomest

4、icandinternationalbridgesafetymonitoringsystemisdescribed．(2)AccordingtothebridgesafeD’remotemonitoringsystemfunctionalrequirements，combinedwiththeactualmonitoringcontent，theoveralldesignandtopologygraphsofthebridgesafetyremotemonitoringsystemareproposed．Thedev

5、elopmentplatformandthemethodofbuildingembeddedLinuxsystemareintroduced．(3)ByusingUMLtoolstoanalysethefunctionalrequiremnetsofdatacollector，theframeworkofclassdiagramisdesigned．Accordingtotheframeworkofclassdiagram，datacollectionmodule，netcommunicationinterfacem

6、odule，configuresandschedulemodulesofdatacollectorareachieved．(4)Throughneedsanalysis，conceptualmodeldesignandlogicaldesign，thehigheffectivedatabaseofmonitoringcenterisdesigned．AccordingtothefunctionalanddesignrequiremnetsofPCsoftware，adoptedcomponenttechnologyo

7、n．NETplatform，thekeymodulesofthebridgesaltyremotemonitoringsystemincludingdataacessmodule。dataacquisitionmodule，dataanalysisandevaluationmodule，graphandreportmodule，informationmanagementmodulearedevelopedandimplemented．Inthispaper，thesubjectofresearchandimpleme

8、ntationofbridgesafetyremotemonitoringsystem，achievesremotemonitoring，dataanalysis，safetyassessmentandearly．warningfunctioninbridgemonitoringcenter，effectivelymeetstheneedsof