Use of Datex II in the German Mobility Data Marketplace by local ...

DATEX II User Forum20/21 March 2012 - StockholmJörg FreudensteinUse of DATEX II in the German MobilityData Marketplace by local road authoritieswww.easyway-its.eu

Framework conditions in Germany• Germany is a Federal State – stakeholder roles &responsibilities in the public sector are governed byconstitutional constrains, i.e. no central road operator• We have Federal Roads (motorways and trunk roads)but operation (in the broadest sense) is delegated to theLänder• The subsidiarity principle holds of course formunicipalities (as everywhere in Europe)• Germany is large many stakeholders need to be involved• Consequence: taking data exchange and interoperabilityforward is unlikely to be achieved “per order de Mufti” need to convince stakeholders of benefit ofsuggested actionsDATEX II User Forum - Stockholm - 20/21 March 20122

Initial Situation in Germanybilateral dataexchangesunstructuredtraffic data marketonly partial utilisation ofexisting potentialsDATEX II User Forum - Stockholm - 20/21 March 20123

Current situation• Contradicting/missing servicesdue to broken chainsIncident /InformationContentCollectionContentAggregation /ManagementServiceProductionServiceRenderingActor 1 (Public/Local Authority)Incident /InformationContentCollectionContentAggregation /ManagementServiceProductionServiceRenderingActor 2 (Private Service Provider)DATEX II User Forum - Stockholm - 20/21 March 20124

What needs to be done?Incident /InformationContentCollectionContentAggregation /ManagementServiceProductionServiceRenderingContent Collection(public)Service Provider(public)Content Collection(private)Service Provider(private)DATEX II User Forum - Stockholm - 20/21 March 20125

Mobility Data Market Place (MDM)Innovation program of the German Federal GovernmentMetadata Platform Traffic InformationMetadata Platform Public TrafficMetadata Platform Individual TrafficSystemfunded byproject managementDATEX II User Forum - Stockholm - 20/21 March 20126

The Mobility Data Marketplacemobility serviceprovidertraffic datasupplierdataprocessingserviceproviderinformed andoriented road userDATEX II User Forum - Stockholm - 20/21 March 20127

Focus on Local Road AuthoritiesContent CollectionLocal Road AuthoritiesDATEX II User Forum - Stockholm - 20/21 March 20128

Content form Local Road Authorities for MDM• Need of publication from public traffic data to external services• urban- / interurban traffic management data• strategic routing information for private services / navigation• ……• MDM provides platform• Description of available data• Two hop data delivery (broker architecture)• Standards for data coding• DATEX II (recommended)• XML generic• MDM working group of Local Road Authorities defines harmonizeddata profiles for different servicesDATEX II User Forum - Stockholm - 20/21 March 20129

MDM working group for traffic data from Local Road Authorities• Cities• Bremen• Cologne• Düsseldorf• Frankfurt• Munich• Stuttgart• Ruhrpilot (conurbation area)• Letter of interest• Berlin• Leipzig• Industry / Service provider• BMW• MILE• TomTom• ADAC• Siemens• GEVAS softwareDATEX II User Forum - Stockholm - 20/21 March 201210

Process of harmonizing data profiles• Collection of information about available data and data formats• not very harmonized: Free text messages, different georeferencing methods,bespoke data models and formats …..• Harmonised (!) decision about data to be delivered• main types/categories of data• data model details (attributes, relationships…)• First drafts of data profiles (with/without extensions)• Several Iterations amongst different kinds of stakeholders• Local Road Authorities• Software companies (for implementation)• Service providers• Implementation phase• Pilot phasenowDATEX II User Forum - Stockholm - 20/21 March 201211

Data available from local road authorities• Parking• TMP Based Routes for Navigation• Traffic Messages• Traffic Measurements• Level Of Service / Travel TimesDATEX II User Forum - Stockholm - 20/21 March 201212

Parking• Complete new DATEX extension (initially created by UK)• substitution of existing class “CarParks”• static and dynamic part• Available in version 0.3 on DATEX website• Covers wide range of topics parking areas (e.g. part of the town) rest areas (e.g. for truck parking on motorways) parking facilities (e.g. multi storey car park) …. plus a lot of restrictions, supplementary and additional description• MDM community uses a subset• only urban topics e.g. no rest areas• several simplifications e.g. simplified model for opening times• Current activities• review of version 0.3 by DATEX community• addition of Intelligent truck parking requirements (ITP)• official integration of parking extension into DATEX version 2.1(to be released soon)DATEX II User Forum - Stockholm - 20/21 March 201213

Parking v0.3 – static informationclass ParkingFacilityTablePublicationParkingFacilityTableAreaExtension::AreaExtendedArea::Area+ parkingFacilityTableName :MultilingualString [0..1]+ parkingFacilityTableVersionTime :DateTime10..*TaggedValue«versionedIdentifiable»ParkingArea+ tag :String+ value :MultilingualString+ parkingAreaName :MultilingualString [0..1]0..1+ totalParkingCapacity :NonNegativeInteger [0..1]1+ totalParkingCapacityLongTerm :NonNegativeInteger [0..1]+ totalParkingCapacityShortTerm :NonNegativeInteger [0..1]0..*0..*0..1ParkingCustomerFacilities+ cardPhoneAvailable :Boolean [0..1]+ coinPhoneAvailable :Boolean [0..1]+ disabledToiletFacilitiesAvailable :Boolean [0..1]+ elevatorAvailable :Boolean [0..1]+ numberOfDisabledToilets :NonNegativeInteger [0..1]+ numberOfElevators :NonNegativeInteger [0..1]+ numberOfShowerFacilities :NonNegativeInteger [0..1]+ numberOfToilets :NonNegativeInteger [0..1]+ picnicFacilitiesProvided :Boolean [0..1]+ showerFacilitiesAvailable :Boolean [0..1]+ toiletFacilitiesAvailable :Boolean [0..1]+carParkDetails +nonParkingFacilitiesParkingFacilityAdditionalServ ices+ foodShoppingAvailable :Boolean [0..1]+ garageRepairServiceAvailable :Boolean [0..1]+ petrolStationAvailable :Boolean [0..1]+ restaurantServiceAvailable :Boolean [0..1]+ sparePartsShoppingAvailable :Boolean [0..1]Contact+ additionalContactInformation :String [0..1]+ contactAddress :String [0..1]+ contactName :String+ contactResponsibility :String [0..1]+ contactTelephoneNumber :String [0..1]+ serviceAvailable24h :Boolean [0..1]VehicleCharacteristics::VehicleCharacteristics+ fuelType :FuelTypeEnum [0..1]+ loadType :LoadTypeEnum [0..1]+ vehicleEquipment :VehicleEquipmentEnum [0..1]+ vehicleType :VehicleTypeEnum [0..*]+ vehicleUsage :VehicleUsageEnum [0..1]0..*0..1 +additionalServices24hours 10..1+additionalServicesNot24hours1+emergencyContact0..* 1+owner0..1 1+operator0..*+servicePartner0..*+characteristicsOfPermittedVehicles0..*+characteristicsOfProhibitedVehicles0..* 11110..* 0..*«versionedIdentifiable»ParkingFacility+ methodOfPaymentForParking :PaymentMethodForParkingEnum [0..1]+ overnightParkingPermitted :Boolean [0..1]+ parkingFaciIityIdentity :String [0..1]+ parkingFacilityAlias :MultilingualString [0..1]+ parkingFacilityDescription :String [0..1]+ parkingFacilityLayout :ParkingFacilityLayoutEnum [0..1]+ parkingFacilityName :MultilingualString [0..1]+ parkingFacilityRecordVersionTime :DateTime+ parkingFacilityType :ParkingFacilityTypeEnum [0..1]+ parkingFacilityUrl :Url [0..1]+ parkingReservationServiceAvailable :Boolean [0..1]+ picnicPermitted :Boolean [0..1]+ principalParkingCapacity :NonNegativeInteger [0..1]+ prohibitedForAnyHazardousMaterialLoads :Boolean [0..1]+ totalParkingCapacity :NonNegativeInteger [0..1]+ totalParkingCapacityLongTerm :NonNegativeInteger [0..1]+ totalParkingCapacityShortTerm :NonNegativeInteger [0..1]+ vmsUnitUsedToManageParkingFacility :VersionedReference [0..*]11index1111111111ParkingTariffs::ParkingTariffTable0..1 + lastUpdated :DateTime [0..1]OpeningTimes+ lastUpdated :DateTime [0..1]+ openAllYear :Boolean [0..1] 10..1GroupOfLocations+facilityLocation GroupOfLocations::Location1+entranceLocationNetworkLocation0..*Point::Point+exitLocation0..*0..*0..*+dedicatedEntranceLocation +dedicatedExitLocationValidity::Period+ endOfPeriod :DateTime [0..1]1..*+ periodName :MultilingualString [0..1]+ startOfPeriod :DateTime [0..1]PeriodExtension::PeriodExtended+characteristicsOfVehiclesForWhichSpacesAssigned+prohibitedHazardousMaterials0..* 0..*+permittedHazardousMaterials0..1ReusableClasses::HazardousMaterialsParkingFacilityConfiguration+ chemicalName :MultilingualString+ dangerousGoodsFlashPoint :TemperatureCelsius [0..1]+ dangerousGoodsRegulations :DangerousGoodsRegulationsEnum [0..1]+ hazardCodeIdentification :String [0..1]+ hazardCodeVersionNumber :NonNegativeInteger [0..1]+ hazardSubstanceItemPageNumber :String [0..1]+ tremCardNumber :String [0..1]+ undgNumber :String [0..1]+ volumeOfDangerousGoods :CubicMetres [0..1]+ weightOfDangerousGoods :Tonnes [0..1]+ almostFullDecreasing :NonNegativeInteger [0..1]+ almostFullIncreasing :NonNegativeInteger [0..1]+ entranceFull :NonNegativeInteger [0..1]+ fullDecreasing :NonNegativeInteger [0..1]+ fullIncreasing :NonNegativeInteger [0..1]+prohibitedHazardousMaterialsOnAssignedSpaces0..*0..*+hazadousMaterialsForWhichSpacesAssigned111DescriptionOfAssignedParkingSpaces+ assignedParkingReservationServiceAvailable :Boolean [0..1]+ disabledAccessToParkingSpaces :Boolean [0..1]+ driveThroughPossible :Boolean [0..1]+ parkingCameraObservation :Boolean [0..1]+ parkingDuration :ParkingDurationEnum [0..1]+ parkingFloorOrLevel :Integer [0..1]+ parkingNearbyEntrance :Boolean [0..1]+ personTypeForWhichSpacesAssigned :ParkingPersonTypeEnum [0..1]+ spacesAssignedForAnyHazardousMaterialLoads :Boolean [0..1]11AssignedParkingSpaces+ numberOfAssignedParkingSpaces :NonNegativeInteger111DATEX II User Forum - Stockholm - 20/21 March 201214

Parking v0.3 – static informationclass ParkingFacilityTablePublicationAreaExtension::AreaExtendedParkingFacilityTableTable+ parkingFacilityTableName :MultilingualString [0..1]+ parkingFacilityTableVersionTime :DateTime10..*TaggedValue«versionedIdentifiable»Area::AreaParkingArea+ tag :String+ value :MultilingualString+ parkingAreaName :MultilingualString [0..1]+ totalParkingCapacity :NonNegativeInteger [0..1]Parking 0..1 1area+ totalParkingCapacityLongTerm :NonNegativeInteger [0..1]+ totalParkingCapacityShortTerm :NonNegativeInteger [0..1]0..*0..*Generic+carParkDetails +nonParkingFacilities0..1ParkingCustomerFacilitiesCustomer+ cardPhoneAvailable :Boolean [0..1]+ coinPhoneAvailable :Boolean [0..1]+ disabledToiletFacilitiesAvailable :Boolean [0..1]+ elevatorAvailable :Boolean [0..1]+ numberOfDisabledToilets :NonNegativeInteger [0..1]+ numberOfElevators :NonNegativeInteger [0..1]+ numberOfShowerFacilitiesfacilities:NonNegativeInteger [0..1]+ numberOfToilets :NonNegativeInteger [0..1]+ picnicFacilitiesProvided :Boolean [0..1]+ showerFacilitiesAvailable :Boolean [0..1]+ toiletFacilitiesAvailable :Boolean [0..1]ParkingFacilityAdditionalServ ices+ foodShoppingAvailable :Boolean [0..1]+ garageRepairServiceAvailable :Boolean [0..1]+ petrolStationAvailable :Boolean [0..1]+ restaurantServiceAvailable :Boolean [0..1]+ sparePartsShoppingAvailable :Boolean [0..1]AdditionalContactinformation+ additionalContactInformation :String [0..1]+ contactAddress :String [0..1]+ contactName :String+ contactResponsibility :String [0..1]+ contactTelephoneNumber :String [0..1]+ serviceAvailable24h :Boolean [0..1]VehicleCharacteristics::VehicleCharacteristics0..1 +additionalServices24hours 10..1+additionalServicesNot24hours1+emergencyContact0..* 1+owner0..1 1+operator0..*+servicePartner0..*+characteristicsOfPermittedVehicles+ chemicalName :MultilingualString+ dangerousGoodsFlashPoint :TemperatureCelsius [0..1]+ dangerousGoodsRegulations :DangerousGoodsRegulationsEnum [0..1]+ hazardCodeIdentification :String [0..1]+ hazardCodeVersionNumber :NonNegativeInteger [0..1]+ hazardSubstanceItemPageNumber :String [0..1]+ tremCardNumber :String [0..1]+ undgNumber :String [0..1]+ volumeOfDangerousGoods :CubicMetres [0..1]+ weightOfDangerousGoods :Tonnes [0..1]110..* 0..*«versionedIdentifiable»ParkingFacility+ methodOfPaymentForParking :PaymentMethodForParkingEnum [0..1]+ overnightParkingPermitted :Boolean [0..1]+ parkingFaciIityIdentity :String [0..1]+ parkingFacilityAlias :MultilingualString [0..1]+ parkingFacilityDescription :String [0..1]+ parkingFacilityLayout :ParkingFacilityLayoutEnum [0..1]+ parkingFacilityName :MultilingualString [0..1]+ parkingFacilityRecordVersionTime :DateTime+ parkingFacilityType :ParkingFacilityTypeEnum [0..1]+ parkingFacilityUrl :Url [0..1]+ parkingReservationServiceAvailable Parking facility:Boolean [0..1]+ picnicPermitted :Boolean [0..1]+ principalParkingCapacity :NonNegativeInteger [0..1]+ prohibitedForAnyHazardousMaterialLoads :Boolean [0..1]+ totalParkingCapacity :NonNegativeInteger [0..1]+ totalParkingCapacityLongTerm :NonNegativeInteger [0..1]+ totalParkingCapacityShortTerm :NonNegativeInteger [0..1]+ vmsUnitUsedToManageParkingFacility :VersionedReference [0..*]+ fuelType :FuelTypeEnum [0..1]0..*1+ loadType :LoadTypeEnum [0..1]+characteristicsOfProhibitedVehicles+ vehicleEquipment :VehicleEquipmentEnum [0..1]+ vehicleType :VehicleTypeEnum [0..*]0..* 1+ vehicleUsage :VehicleUsageEnum [0..1]1index110..*+characteristicsOfVehiclesForWhichSpacesAssigned+prohibitedHazardousMaterials+permittedHazardousMaterials0..* 0..*Vehicle characterisation incl.ReusableClasses::HazardousMaterialsharzadous materials1110..1ThresholdParkingFacilityConfiguration+ almostFullDecreasing :NonNegativeInteger [0..1]+ almostFullIncreasing :NonNegativeInteger [0..1]+ entranceFull value:NonNegativeInteger [0..1]+ fullDecreasing :NonNegativeInteger [0..1]+ fullIncreasing :NonNegativeInteger [0..1]1111110..10..1+facilityLocation+exitLocation1+entranceLocationconfiguration0..*0..*ParkingTariffs::ParkingTariffTable+ lastUpdated :DateTime [0..1]OpeningTimes+ lastUpdated :DateTime [0..1]+ openAllYear :Boolean [0..1]+dedicatedEntranceLocationGroupOfLocationsGroupOfLocations::Location0..*Tariff andopening Times11..*Validity::Period+ endOfPeriod :DateTime [0..1]+ periodName :MultilingualString [0..1]+ startOfPeriod :DateTime [0..1]GeoreferencingNetworkLocationPeriodExtension::PeriodExtendedPoint::Point0..*+dedicatedExitLocation+prohibitedHazardousMaterialsOnAssignedSpaces0..*0..*+hazadousMaterialsForWhichSpacesAssigned111Characterisation of parking spacesDescriptionOfAssignedParkingSpaces1+ assignedParkingReservationServiceAvailable :Boolean [0..1]+ disabledAccessToParkingSpaces :Boolean [0..1]AssignedParkingSpaces+ driveThroughPossible :Boolean [0..1]+ parkingCameraObservation :Boolean [0..1]+ numberOfAssignedParkingSpaces :NonNegativeInteger+ parkingDuration :ParkingDurationEnum [0..1]11+ parkingFloorOrLevel :Integer [0..1]+ parkingNearbyEntrance :Boolean [0..1]+ personTypeForWhichSpacesAssigned :ParkingPersonTypeEnum [0..1]+ spacesAssignedForAnyHazardousMaterialLoads :Boolean [0..1]11DATEX II User Forum - Stockholm - 20/21 March 201215

Parking v0.3 – MDM subset (green)class ParkingFacilityTablePublicationAreaExtension::AreaExtendedParkingFacilityTableTable+ parkingFacilityTableName :MultilingualString [0..1]+ parkingFacilityTableVersionTime :DateTime10..*TaggedValue«versionedIdentifiable»Area::AreaParkingArea+ tag :String+ value :MultilingualString+ parkingAreaName :MultilingualString [0..1]0..1+ totalParkingCapacity :NonNegativeInteger [0..1]1Parking area+ totalParkingCapacityLongTerm :NonNegativeInteger [0..1]+ totalParkingCapacityShortTerm :NonNegativeInteger [0..1]0..*0..*Generic+carParkDetails +nonParkingFacilities0..1ParkingCustomerFacilitiesCustomer+ cardPhoneAvailable :Boolean [0..1]+ coinPhoneAvailable :Boolean [0..1]+ disabledToiletFacilitiesAvailable :Boolean [0..1]+ elevatorAvailable :Boolean [0..1]+ numberOfDisabledToilets :NonNegativeInteger [0..1]+ numberOfElevators :NonNegativeInteger [0..1]+ numberOfShowerFacilitiesfacilities:NonNegativeInteger [0..1]+ numberOfToilets :NonNegativeInteger [0..1]+ picnicFacilitiesProvided :Boolean [0..1]+ showerFacilitiesAvailable :Boolean [0..1]+ toiletFacilitiesAvailable :Boolean [0..1]ParkingFacilityAdditionalServ ices+ foodShoppingAvailable :Boolean [0..1]+ garageRepairServiceAvailable :Boolean [0..1]+ petrolStationAvailable :Boolean [0..1]+ restaurantServiceAvailable :Boolean [0..1]+ sparePartsShoppingAvailable :Boolean [0..1]AdditionalContactinformation+ additionalContactInformation :String [0..1]+ contactAddress :String [0..1]+ contactName :String+ contactResponsibility :String [0..1]+ contactTelephoneNumber :String [0..1]+ serviceAvailable24h :Boolean [0..1]VehicleCharacteristics::VehicleCharacteristics0..1 +additionalServices24hours 10..1+additionalServicesNot24hours1+emergencyContact0..* 1+owner0..1 1+operator0..*+servicePartner0..*+characteristicsOfPermittedVehicles+ chemicalName :MultilingualString+ dangerousGoodsFlashPoint :TemperatureCelsius [0..1]+ dangerousGoodsRegulations :DangerousGoodsRegulationsEnum [0..1]+ hazardCodeIdentification :String [0..1]+ hazardCodeVersionNumber :NonNegativeInteger [0..1]+ hazardSubstanceItemPageNumber :String [0..1]+ tremCardNumber :String [0..1]+ undgNumber :String [0..1]+ volumeOfDangerousGoods :CubicMetres [0..1]+ weightOfDangerousGoods :Tonnes [0..1]110..* 0..*«versionedIdentifiable»ParkingFacility+ methodOfPaymentForParking :PaymentMethodForParkingEnum [0..1]+ overnightParkingPermitted :Boolean [0..1]+ parkingFaciIityIdentity :String [0..1]+ parkingFacilityAlias :MultilingualString [0..1]+ parkingFacilityDescription :String [0..1]+ parkingFacilityLayout :ParkingFacilityLayoutEnum [0..1]+ parkingFacilityName :MultilingualString [0..1]+ parkingFacilityRecordVersionTime :DateTime+ parkingFacilityType :ParkingFacilityTypeEnum [0..1]+ parkingFacilityUrl :Url [0..1]+ parkingReservationServiceAvailable Parking facility:Boolean [0..1]+ picnicPermitted :Boolean [0..1]+ principalParkingCapacity :NonNegativeInteger [0..1]+ prohibitedForAnyHazardousMaterialLoads :Boolean [0..1]+ totalParkingCapacity :NonNegativeInteger [0..1]+ totalParkingCapacityLongTerm :NonNegativeInteger [0..1]+ totalParkingCapacityShortTerm :NonNegativeInteger [0..1]+ vmsUnitUsedToManageParkingFacility :VersionedReference [0..*]+ fuelType :FuelTypeEnum [0..1]0..*1+ loadType :LoadTypeEnum [0..1]+characteristicsOfProhibitedVehicles+ vehicleEquipment :VehicleEquipmentEnum [0..1]+ vehicleType :VehicleTypeEnum [0..*]0..* 1+ vehicleUsage :VehicleUsageEnum [0..1]1index110..*+characteristicsOfVehiclesForWhichSpacesAssigned+prohibitedHazardousMaterials+permittedHazardousMaterials0..* 0..*Vehicle characterisation incl.ReusableClasses::HazardousMaterialsharzadous materials1110..1ThresholdParkingFacilityConfiguration+ almostFullDecreasing :NonNegativeInteger [0..1]+ almostFullIncreasing :NonNegativeInteger [0..1]+ entranceFull value:NonNegativeInteger [0..1]+ fullDecreasing :NonNegativeInteger [0..1]+ fullIncreasing :NonNegativeInteger [0..1]1111110..10..1+facilityLocation+exitLocation1+entranceLocationconfiguration0..*0..*ParkingTariffs::ParkingTariffTable+ lastUpdated :DateTime [0..1]OpeningTimes+ lastUpdated :DateTime [0..1]+ openAllYear :Boolean [0..1]+dedicatedEntranceLocationGroupOfLocationsGroupOfLocations::Location0..*Tariff andopening Times11..*Validity::Period+ endOfPeriod :DateTime [0..1]+ periodName :MultilingualString [0..1]+ startOfPeriod :DateTime [0..1]GeoreferencingNetworkLocationPeriodExtension::PeriodExtendedPoint::Point0..*+dedicatedExitLocation+prohibitedHazardousMaterialsOnAssignedSpaces0..*0..*+hazadousMaterialsForWhichSpacesAssigned111Characterisation of parking spacesDescriptionOfAssignedParkingSpaces1+ assignedParkingReservationServiceAvailable :Boolean [0..1]+ disabledAccessToParkingSpaces :Boolean [0..1]AssignedParkingSpaces+ driveThroughPossible :Boolean [0..1]+ parkingCameraObservation :Boolean [0..1]+ numberOfAssignedParkingSpaces :NonNegativeInteger+ parkingDuration :ParkingDurationEnum [0..1]11+ parkingFloorOrLevel :Integer [0..1]+ parkingNearbyEntrance :Boolean [0..1]+ personTypeForWhichSpacesAssigned :ParkingPersonTypeEnum [0..1]+ spacesAssignedForAnyHazardousMaterialLoads :Boolean [0..1]11DATEX II User Forum - Stockholm - 20/21 March 201216

TMP based routes for navigation• New object “Strategic Route Management”(existing “Rerouting Management” did not fit the needs)• Origin- and destination “Trigger” Linear / Area / Point select affected traffic flow (which crosses both triggers) several route alternatives may be provided use of “weights” distinguish by vehicle characteristics extension for vehicle characterisation by emission had to added• Links to additional management• extended green period• opened extra lanes• synchronized traffic signals• additional capacities availableDATEX II User Forum - Stockholm - 20/21 March 201217

TMP based routes for navigationclass StrategicRouteManagement1StrategicRouteManagement+triggerOrigin 0..*Trigger+ nameOfRouteManagement :MultilingualString [0..1]+ triggerDescription :String [0..1]+triggerDestination0..*LocationGroupOfLocations11..*Route+ nameOfRoute :MultilingualString [0..1]+ originalRoute :Boolean [0..1]10..*WeightingAndVehicleClassification+ weight :Percentage [0..1]111+includeVehicles1+excludeVehicles0..*1GroupOfLocationsItineraryAdditionalManagement0..*0..*VehicleCharacteristics+ fuelType :FuelTypeEnum [0..1]+ loadType :LoadTypeEnum [0..1]+ vehicleEquipment :VehicleEquipmentEnum [0..1]+ vehicleType :VehicleTypeEnum [0..*]+ vehicleUsage :VehicleUsageEnum [0..1]+ additionalManagementReference :VersionedReference [0..1]+ additionalManagementType :AdditionalManagementTypeEnumVehicleCharacteristicsExtendedWerte für emissionClassification(nach 35. BImSchV)«enumeration»AdditionalManagementTypeEnumcapacitiesAvailableextendedGreenPeriodopenedExtraLanesynchronisedTrafficSignalsother+ emissionClassification :String [0..*]+ operationFreeOfEmission :Boolean [0..1]'Schadstoffgruppe1''Schadstoffgruppe2''Schadstoffgruppe3''Schadstoffgruppe4'(=ohne Plakette)(=rote Plakette)(=gelbe Plakette)(=grüne Plakette)DATEX II User Forum - Stockholm - 20/21 March 201218

TMP based routes for navigationviaNetowork-Managementclass StrategicRouteManagementStrategic RouteMangementStrategicRouteManagement+ nameOfRouteManagement :MultilingualString [0..1]1+triggerOrigin 0..*+triggerDestination0..*Trigger+ triggerDescription :String [0..1]Location“Triggers” (origin and destination)GroupOfLocations11..*Route+ nameOfRoute :MultilingualString [0..1]+ originalRoute :Boolean [0..1]0..*Route11(Location referencingby Itinerary)AdditionalManagementcapacitiesAvailableextendedGreenPeriodopenedExtraLanesynchronisedTrafficSignalsotherItineraryGroupOfLocations+ additionalManagementReference :VersionedReference [0..1]+ additionalManagementType :AdditionalManagementTypeEnumAdditional Management«enumeration»(extended green times, greenAdditionalManagementTypeEnumwaves, …)110..*WeightingAndVehicleClassification+ weight :Percentage [0..1]+includeVehicles0..*1WeightingVehicleCharacteristics+excludeVehicles0..*+ fuelType :FuelTypeEnum [0..1]+ loadType :LoadTypeEnum [0..1]+ vehicleEquipment :VehicleEquipmentEnum [0..1]+ vehicleType :VehicleTypeEnum [0..*]+ vehicleUsage :VehicleUsageEnum [0..1]VehicleCharacteristicsExtended+ emissionClassification :String [0..*]+ operationFreeOfEmission :Boolean [0..1]1Vehicle characteristics(included / excluded)+ characterisation of vehicle emissionsWerte für emissionClassification(nach 35. BImSchV)'Schadstoffgruppe1''Schadstoffgruppe2''Schadstoffgruppe3''Schadstoffgruppe4'(=ohne Plakette)(=rote Plakette)(=gelbe Plakette)(=grüne Plakette)DATEX II User Forum - Stockholm - 20/21 March 201219

Traffic Messages• Using Situation Publication• Georeferencing• Validity• Impact• Comments• URL• Special requirements• ALERT C event code tunnel in addition to DATEX description Level B extension following CEN/TC 278 WG8 recommendation• Only five types of SituationRecords selected for profile(see next slides)DATEX II User Forum - Stockholm - 20/21 March 201220

Traffic MessagesNonRoadEvent-InformationCarparksRoadSideServiceDisruptionRoadOperatorServiceDisruptionTransitInformationSituation model of DATEX is quite large needLeserichtung von links nach rechts (Spezialisierung).Zahlen in Klammern bedeuten weitere (hier nicht dargestellte) Komponenten.Ein + bedeutet, dass diese Komponenten wiederum weitere Modell-Elemente nach sich ziehen.of reduction for MDM traffic messagesConditionsAbnormalTrafficEquipementOrSystemFaultAccident (3+)TrafficElementObstruction (1)Activity (1)RoadConditionsPoorEnvironmentConditions (6+)AnimalPresenceObstructionEnvironmentalObstructionInfrastructureDamageObstructionGeneralObstruction (1)VehicleObstruction (1)AuthorityOperationPublicEventDisturbanceActivityWeatherRelatedRoadConditions (1+)NonWeatherRelatedRoadConditionsOperatorActionRoadworks (3)SignSetting (1)NetworkManagement (1+)ConstructionWorksMaintenanceWorksReroutingManagement (1+)SpeedManagementRoadOrCarriageWayOrLaneManagementWinterDrivingManagementGeneralInstructionOrMessageToRoadUsersDATEX II User Forum - Stockholm - 20/21 March 2012GeneralNetworkManagementReading from left to rightParenthesis meanadditional model elementsnot shown here21

Traffic Messagesclass Situation IIGenericSituationRecord+ genericSituationRecordName: StringUnspecifiedSituation«versionedIdentifiable»SituationRecord+ probabilityOfOccurrence: ProbabilityOfOccurrenceEnum+ situationRecordCreationTime: DateTime+ situationRecordVersionTime: DateTimeAbnormalTraffic+ abnormalTrafficType: AbnormalTrafficTypeEnum [0..1]+ numberOfVehiclesWaiting: NonNegativeInteger [0..1]+ queueLength: MetresAsNonNegativeInteger [0..1]+ relativeTrafficFlow: RelativeTrafficFlowEnum [0..1]+ trafficFlowCharacteristics: TrafficFlowCharacteristicsEnum [0..1]+ trafficTrendType: TrafficTrendTypeEnum [0..1]«enumeration»AbnormalTrafficTypeEnumOperatorActionTrafficElementstationaryTrafficqueuingTrafficslowTrafficheavyTrafficunspecifiedAbnormalTrafficotherAccident«enumeration»ComplianceOptionEnum+ accidentType: AccidentTypeEnum [1..*]Roadworks+ roadworksDuration: RoadworksDurationEnum [0..1]+ roadworksScale: RoadworksScaleEnum [0..1]+ underTraffic: Boolean [0..1]+ urgentRoadworks: Boolean [0..1]advisorymandatoryNetworkManagement+ complianceOption: ComplianceOptionEnumActivityaccident«enumeration»AccidentTypeEnumConstructionWorks+ constructionWorkType: ConstructionWorkTypeEnum [0..1]RoadOrCarriagewayOrLaneManagement+ roadOrCarriagewayOrLaneManagementType:RoadOrCarriagewayOrLaneManagementTypeEnumPublicEv ent+ publicEventType: PublicEventTypeEnum«enumeration»ConstructionWorkTypeEnumconstructionWork«enumeration»RoadOrCarriagewayOrLaneManagementTypeEnumroadClosedmajorEvent«enumeration»PublicEv entTypeEnumDATEX II User Forum - Stockholm - 20/21 March 201222

Traffic Messagesclass Situation IIGenericSituationRecord+ genericSituationRecordName: StringUnspecifiedSituationOther«versionedIdentifiable»SituationRecordSituation Record+ probabilityOfOccurrence: ProbabilityOfOccurrenceEnum+ situationRecordCreationTime: DateTime+ situationRecordVersionTime: DateTimeAbnormalTraffic+ abnormalTrafficType: AbnormalTrafficTypeEnum [0..1]+ numberOfVehiclesWaiting: NonNegativeInteger [0..1]+ queueLength: MetresAsNonNegativeInteger [0..1]+ relativeTrafficFlow: RelativeTrafficFlowEnum [0..1]+ trafficFlowCharacteristics: TrafficFlowCharacteristicsEnum [0..1]+ trafficTrendType: TrafficTrendTypeEnum [0..1]Congestion«enumeration»AbnormalTrafficTypeEnumOperatorActionTrafficElementstationaryTrafficqueuingTrafficslowTrafficheavyTrafficunspecifiedAbnormalTrafficotherAccidentRoadworks+ roadworksDuration: RoadworksDurationEnum [0..1]+ roadworksScale: RoadworksScaleEnum [0..1]+ underTraffic: Boolean [0..1]+ urgentRoadworks: Boolean [0..1]«enumeration»ComplianceOptionEnumadvisorymandatoryNetworkManagement+ complianceOption: ComplianceOptionEnumActivity+ accidentType: AccidentTypeEnum [1..*]accidentAccident«enumeration»AccidentTypeEnumConstructionWorks+ constructionWorkType: ConstructionWorkTypeEnum [0..1]«enumeration»ConstructionWorkTypeEnumconstructionWorkRoadOrCarriagewayOrLaneManagement+ roadOrCarriagewayOrLaneManagementType:RoadOrCarriagewayOrLaneManagementTypeEnum«enumeration»RoadOrCarriagewayOrLaneManagementTypeEnumroadClosedPublicEv ent+ publicEventType: PublicEventTypeEnumRoadworks Closure EventmajorEvent«enumeration»PublicEv entTypeEnumDATEX II User Forum - Stockholm - 20/21 March 201223

Traffic Measurements• Data of induction loops or other sensors• Use of Measured Data Publication• static and dynamic part• dynamic data every 60 seconds• Extension to provide more than just onemeasured value per message• Reason: Some sites provide a lot of values at once within largeintervals (e.g. when wireless connected).These values (except for the last one) would be lost otherwise.• Extension to provide min- and max speed• You saw this example on the hands-on workshop TuesdaymorningDATEX II User Forum - Stockholm - 20/21 March 201224

Measurement Sitesclass Point LocationPointNetworkLocation• Four methods111for referencingpointsPointByCoordinates+ bearing :NonNegativeInteger [0..1]0..1( placement ofinduction loops):PointAlongLinearElement0..1• by coordinates• along a linear• ALERT C• OpenLR(Extension)AlertCPoint+ alertCLocationCountryCode :String+ alertCLocationTableNumber :String+ alertCLocationTableVersion :String0..1OpenlrExtendedPointDATEX II User Forum - Stockholm - 20/21 March 201225

Measurement Sites – Extension traffic speedclass ExtensionTrafficSpeedTrafficData1TrafficSpeedExtended+averageVehicleSpeed 0..1+minVehicleSpeed 0..1 +maxVehicleSpeed 0..1SpeedValueDataValue+ speed :KilometresPerHourDATEX II User Forum - Stockholm - 20/21 March 201226

Measurement Sites – Extension measured valueDATEX II User Forum - Stockholm - 20/21 March 201227

Measurement Sites – Extension measured valueclass MeasuredDataMeasuredValue1AdditionalMeasuredValues10..10..*BasicData+ measurementOrCalculationPeriod :Seconds [0..1]DATEX II User Forum - Stockholm - 20/21 March 201228

Summary• DATEX II offers possibility to harmonize and standardizedata publication on MDM• this is very welcome by initiators BMVBS and BASt• Improving interfaces for DATEX communication is a newexperience for local authorities• requires resources (time, knowledge, money)• Catalogue of DATEX offers a variety of useful elementsfor this task• Some useful additional features have been developed asa result• some of them might improve following DATEX versionsDATEX II User Forum - Stockholm - 20/21 March 201229

Thank you for your attention !Jörg FreudensteinAlbrechtConsult GmbHAachen, Germanyjoerg.freudenstein@albrechtConsult.comwww.easyway-its.eu