Smart Mobility Consortium & Vehicle-to-Everything (V2X).pdfVIP免费

SmartMobilityConsortium&Vehicle-to-Everything(V2X)EnablingTechnologyforSafe&SmartMobility15March2017PeterLamManagingDirectorEngineering,HKT2CellularVehicle‐to‐Everything(C‐V2X)V2V:VehicletoVehicleV2P:VehicletoPedestrianV2I:VehicletoInfrastructureV2N:VehicletoNetworkDrivingAssistance–Co‐operativeAwareness(4)DrivingAssistance–RoadHazardWarning(13)SpeedManagement(2)Co‐operativeNavigation(4)LocationBasedServices(4)CommunitiesServices(3)ITSStationLifeCycleManagement(2)ETSIBasicSetofITSApplications(32UseCases)C-V2Xuseswirelessconnectivitytoenableconnectedvehiclestoachieve“CooperativeAwareness”Fortherealizationof“BasicSetofITSApplications”asdefinedbyETSI23SafetyRelatedUsesCasesVehiclePedestrianRSUApplicationServerV2VV2PV2IV2NVehicle3C–V2XUseCaseExamplesUsecasesarebasedonETSIITSBasicSetofApplications4VehicleResident(Standalone)C‐V2X(Connected)Useson‐boardsensorsto"see"theenvironmentsfromthevehicle'sperspectiveonlyUsesinformationprovidedby:1)surroundingvehicles2)road‐sideequipmenttoestablishknowledgeabouttheenvironmentNo“see”aroundcornersYesNo"see"throughothervehiclesYesNopredictthepathofsurroundingvehiclesYesNoresiliencetoweatherconditions,poorlightingorsensorcleanlinessYesShortereffectiverangeLongerShorterreactiontimeallowedforthedriverLongerLimitedinformationrichnesstosupportfuturecapabilities(e.gautonomousdriving)YesWhyDoWeNeedC‐V2XC-V2Xbrings“CooperativeAwareness”tocomplimentandenhancevehicleresidentsolutions5C‐V2Xisdesignedbasedon3GPPrelease14specification,andwithclearevolutionpathtowards5GC‐V2Xoperatesoverboth:network‐basedcommunicationsoncommercialcellularnetwork,anddirectcommunicationsoverthe5.9GHzband.CellularVehicle‐to‐Everything(C‐V2X)3GPPBasedCellular-V2X(C-V2X)technologyincludesLTE-V2Xandfuture5G-V2XCellularNotesRSU:RoadSideUnitVRU:VulnerableRoadUser6KeySuccessfulFactorsforSmartMobilityinHongKong3essentialcomponentsforenablingSmartMobilityinHongKongSpectrum5.9GHzTechnologyVehicleToEverything(V2X)StreetFurniture...