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CBTC车地无线通信监测系统设计与实现.docx

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CBTC车地无线通信监测系统设计与实现 Title:DesignandImplementationofCBTCTrain-to-GroundWirelessCommunicationMonitoringSystem Abstract: WiththeintroductionoftheCommunication-BasedTrainControl(CBTC)systeminmodernrailtransportation,theneedforareliableandefficienttrain-to-groundwirelesscommunicationmonitoringsystemhasbecomeincreasinglyimportant.ThispaperaimstodesignandimplementaCBTCTrain-to-GroundWirelessCommunicationMonitoringSystemtoensureseamlessanduninterruptedcommunicationbetweentrainsandthecontrolcenter.Thesystemintegratesadvancedtechnologiestomonitorandanalyzethequalityandperformanceindicatorsofthewirelesscommunicationchannels,therebyguaranteeingthesafetyandreliabilityofCBTCoperations.Thedesign,implementation,andfunctionalityoftheproposedsystemarediscussedindetailinthispaper. Keywords:CBTC,Train-to-GroundCommunication,WirelessCommunicationMonitoring,Safety,Reliability 1.Introduction -OverviewofCBTCsystemsandtheirsignificanceinrailtransportation -Importanceofreliableandefficienttrain-to-groundwirelesscommunication -Needforamonitoringsystemtoensurethequalityandperformanceofwirelesscommunicationchannels 2.LiteratureReview -ReviewofexistingliteraturerelatedtoCBTCcommunicationsystems -Overviewofthemonitoringtechniquesandtechnologiesusedintrain-to-groundwirelesscommunication -Identificationofexistingchallengesandlimitationsinthecurrentmonitoringsystems 3.SystemRequirementsandDesign -IdentificationofthefunctionalrequirementsoftheCBTCTrain-to-GroundWirelessCommunicationMonitoringSystem -Systemarchitectureandcomponents -Discussionofthedesignconsiderations,includingscalability,flexibility,andinteroperability 4.Implementation -Hardwareandsoftwarecomponentsusedintheimplementationofthemonitoringsystem -Descriptionoftheprocessfollowedfortheimplementation -IntegrationofthemonitoringsystemwiththeexistingCBTCsystem 5.FunctionalitiesandFeatures -Real-timemonitoringofwirelesscommunicationchannels -Measurementandanalysisofkeyperformanceindicators(KPIs)suchaspacketloss,delay,andjitter -Alarmsandnotif