智慧城轨工务运维检测技术发展趋势研究

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中图分类号：U29-3 文献标志码：B doi：10.20214/.cnki.zhdt.2025.01.014

ResearchontheDevelopmentTrendofSmartUrbanRailWorks OperationandMaintenanceInspectionTechnology

XUXiaodon ，DINGFanlin （OperationBranchofShaoxingRailTransitGroupCo.，Ltd.，Shaoxing31200，China）

Abstract：Facedwiththenewcharacteristicsofurbanrailtransit，suchashighsped，largetrafic volume，highdensity，increasedoperationtimeandrisingnetworkscale，aswelasnewchalengessuchasthe hugeincreaseinthenumberoflineequipment，high-frequencywhel-raildynamics，long-termvibrationand fatigueandshortenedskylighttime，theexistingurbanrailpublicworksinspectiontechnologycannolonger adapttothecharacteristicsandlawsofmodernurbanrailpublicworksoperationand maintenance，and inovationhasbecomethegeneraltrend.Startingfromthedevelopmentstatusandexistingproblemsofurban railpublicworksinspectiontechnology，guidedbyactualneds，usinginteligent，informatization，automation andothertechnicalmeans，thispaperdiscusestheconstructionideasofoperationandmaintenancesystem， putsforwardtheaplicationschemeofrailpublicworksoperationandmaintenanceinspectiontechnologyof “onlinesurveilance + precisepositioning + inteligentidentification + multi-sourcedatafusionforelectric vehicles”，andintroducesthekeysuportingtechnologies，soastoachievethepurposeofimprovingoperation andmaintenanceeficiencyandreducingoperationandmaintenancecosts，inordertoprovidenewideasand methodsforurbanrailpublicworksoperationandmaintenanceinspectionwork.

Keywords：urbanrail;tunelstructure;inteligentoperationandmaintenance;onlinesurveilance;datafusion

1 研究背景

随着我国城市轨道交通蓬勃发展，高速度、大运量、高密度、运营时长加大、线网规模攀升已成为当下城市轨道交通新的特点。（剩余3982字）