具备智能运维支持系统的城轨车辆乘客信息系统研究

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中图分类号：U239 文献标志码：B doi：10.20214/j.cnki.zhgdjt.2025.01.07

ResearchonthePISofUrbanRailVehicleswithInteligent OperationandMaintenanceSuportSystem

LIYue

（OperationBranch3ofBeijingMTRCorporationLimited，Beijing10089，China）

Abstract：Thispaperintroducesthetechnicaldevelopmentproces ofurbanrailvehiclePIS，thekey technologiesofPISforurbanrailvehicleswithinteligentoperationandmaintenancesuportsystemandits aplicationrequirementsinthecurentoperatingenvironment，aswelasthenewvaluebroughtbynew technologiestooperatingcompaniesinthefieldofsmartoperationandmaintenance.Thispaperintroducesin detailthedevelopmentproces ofurbanrailvehiclePISunderthetripleguidanceofcontinuousupdatingof busines requirements，inovationintechnicalfields，andupgradingofoperationandmaintenancestandards; ThispaperdeplyanalyzesthetechnicaladvantagesofPISafterthetransformationfrom analogsystem architecturetodigitalsystemarchitecture，andcomparestheperformanceofthetwoarchitectures，andputs forwardthedesignconceptofPISforurbanrailvehicleswithinteligentoperationandmaintenancesuport system.Fromtheaspectsofdataacquisition，statusdetection，faultalarm，faultalert，healthasesment， optimizationofrepairandinspection，urbanrailvehiclePIS withinteligentoperationand maintenance functionsandcomprehensiveutilizationoflifecycledataisestablished.

Keywords：PIS;onboardbroadcast;onboardpasengerinformationdisplay;onboardvideosurveilance; digitizationsystem;inteligentoperationandmaintenance

随着国内城市轨道交通的快速发展，在近10年的时间里已逐渐成为城市交通的主动脉。（剩余8233字）