This Technical Specification (CEN/TS 16157-5) specifies and defines component facets supporting the exchange and shared use of data and information in the field of traffic and travel.

The component facets include the framework and context for exchanges, the modelling approach, the data content, the data structure and relationships and the communications specification.

This Technical Specification is applicable to:

Traffic and travel information which is of relevance to road networks (non urban and urban);
Public transport information that is of direct relevance to the use of a road network (e.g. road link via train or ferry service).

This Technical Specification establishes specifications for data exchange between any two instances of the following actors:

Traffic Information Centres (TICs);
Traffic Control Centres (TCCs);
Service Providers (SPs).

Use of this Technical Specification may be applicable for use by other actors.

This Technical Specification includes the following types of information content:

Road traffic event information – planned and unplanned occurrences both on the road network and in the surrounding environment;
Operator initiated actions;
Road traffic measurement data, status data and travel time data;
Travel information relevant to road users, including weather and environmental information;
Road traffic management information and instructions relating to use of the road network.

This part of the CEN/TS 16157 series specifies the informational structures, relationships, roles, attributes and associated data types required for publishing measured and elaborated data within the Datex II framework. This is specified in three submodels, a DATEX II Measurement Site Table Publication submodel, a DATEX II Measured Data Publication submodel and a DATEX II Elaborated Data Publication submodel.

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PDF Pages	PDF Title
4	Contents Page
6	Foreword
7	Introduction
8	1 Scope 1.1 Conformance
9	2 Normative references 3 Terms and definitions
10	4 Symbols and abbreviated terms 5 UML notation 6 The Measurement Site Table Publication model 6.1 Overview of the Measurement Site Table Publication model 6.2 The “MeasurementSiteTablePublication” Package 6.2.1 Overview of the “MeasurementSiteTablePublication” Package
11	Figure 1 — The “MeasurementSiteTablePublication” package class model
12	6.2.2 Semantics of the “MeasurementSiteTablePublication” Package 6.2.2.1 “MeasurementSiteTablePublication” package semantics – general 6.2.2.2 “MeasurementSiteTablePublication” Class 6.2.2.3 “HeaderInformation” Class 6.2.2.4 “MeasurementSiteTable” Class 6.2.2.5 “MeasurementSiteRecord” Class 6.2.2.6 “MeasurementSpecificCharacteristics” Class
13	6.2.2.7 “VehicleCharacteristics” Class 7 The Measured Data Publication model 7.1 Overview of the Measured Data Publication model 7.2 The “MeasuredDataPublication” Package 7.2.1 Overview of the “MeasuredDataPublication” Package
14	Figure 2 — The “MeasuredDataPublication” package class model
15	7.2.2 Semantics of the “MeasuredDataPublication” Package 7.2.2.1 “MeasuredDataPublication” package semantics – general 7.2.2.2 “MeasuredDataPublication” Class 7.2.2.3 “HeaderInformation” Class 7.2.2.4 “SiteMeasurements” Class 7.2.2.5 “MeasuredValue” Class 7.2.2.6 “LocationCharacteristicsOverride” Class 7.2.2.7 “MeasurementEquipmentFault” Class
16	7.2.2.8 “BasicData” Class 7.3 The “BasicData” Package 7.3.1 Overview of the “BasicData” Package
17	Figure 3 — The “BasicData” package class model
18	7.3.2 Semantics of the “BasicData” Package 7.3.2.1 “BasicData” package semantics – general 7.3.2.2 “BasicData” Class 7.3.2.3 “GroupOfLocations” class 7.4 The “TrafficStatus” Package 7.4.1 Overview of the “TrafficStatus” Package
19	Figure 4 — The “TrafficStatus” package class model 7.4.2 Semantics of the “TrafficStatus” Package 7.4.2.1 “TrafficStatus” package semantics – general 7.4.2.2 “TrafficStatus” Class 7.4.2.3 “TrafficStatusValue” Class
20	7.5 The “TravelTimeData” Package 7.5.1 Overview of the “TravelTimeData” Package Figure 5 — The “TravelTimeData” package class model
21	7.5.2 Semantics of the “TravelTimeData” Package 7.5.2.1 “TravelTimeData” package semantics – general 7.5.2.2 “TravelTimeData” Class 7.6 The “TrafficData” Package 7.6.1 Overview of the “TrafficData” Package
22	Figure 6 — The “TrafficData” package class model
23	7.6.2 Semantics of the “TrafficData” Package 7.6.2.1 “TrafficData” package semantics – general 7.6.2.2 “TrafficData” Class 7.6.2.3 “VehicleCharacteristics” Class 7.7 The “TrafficHeadway” Package 7.7.1 Overview of the “TrafficHeadway” Package
24	Figure 7 — The “TrafficHeadway” package class model 7.7.2 Semantics of the “TrafficHeadway” Package 7.7.2.1 “TrafficHeadway” package semantics – general 7.7.2.2 “TrafficHeadway” Class
25	7.8 The “TrafficFlow” Package 7.8.1 Overview of the “TrafficFlow” Package Figure 8 — The “TrafficFlow” package class model
26	7.8.2 Semantics of the “TrafficFlow” Package 7.8.2.1 “TrafficFlow” package semantics – general 7.8.2.2 “TrafficFlow” Class 7.8.2.3 “AxleFlowValue” Class 7.8.2.4 “PcuFlowValue” Class 7.8.2.5 “VehicleFlowValue” Class 7.9 The “TrafficSpeed” Package 7.9.1 Overview of the “TrafficSpeed” Package
27	Figure 9 — The “TrafficSpeed” package class model 7.9.2 Semantics of the “TrafficSpeed” Package 7.9.2.1 “TrafficSpeed” package semantics – general
28	7.9.2.2 “SpeedPercentile” Class 7.10 The “TrafficConcentration” Package 7.10.1 Overview of the “TrafficConcentration” Package Figure 10 — The “TrafficConcentration” package class model
29	7.10.2 Semantics of the “TrafficConcentration” Package 7.10.2.1 “TrafficConcentration” package semantics – general 7.10.2.2 “ConcentrationOfVehiclesValue” Class 7.11 The “IndividualDataValues” Package 7.11.1 Overview of the “IndividualDataValues” Package
30	Figure 11 — The “IndividualVehicleDataValues” package class model
31	7.11.2 Semantics of the “IndividualDataValues” Package 7.11.2.1 “IndividualDataValues” package semantics – general 7.11.2.2 “IndividualDataValues” Class 7.12 The “WeatherData” Package 7.12.1 Overview of the “WeatherData” Package
32	Figure 12 — The “WeatherData” package class model
33	7.12.2 Semantics of the “WeatherData” Package 7.12.2.1 “WeatherData” package semantics – general 7.12.2.2 “WeatherData” Class 7.12.2.3 “HumidityInformation” Class 7.12.2.4 “VisibilityInformation” Class 7.12.2.5 “PolutionInformation” Class 7.12.2.6 “PrecipitationInformation” Class
34	7.12.2.7 “RoadSurfaceConditionInformation” Class 7.12.2.8 “TemperatureInformation” Class 7.12.2.9 “WindInformation” Class 7.13 The “Humidity” Package 7.13.1 Overview of the “Humidity” Package Figure 13 — The “Humidity” package class model
35	7.13.2 Semantics of the “Humidity” Package 7.13.2.1 “Humidity” package semantics – general 7.13.2.2 “Humidity” Class 7.14 The “Visibility” Package 7.14.1 Overview of the “Visibility” Package Figure 14 — The “Visibility” package class model
36	7.14.2 Semantics of the “Visibility” Package 7.14.2.1 “Visibility” package semantics – general 7.14.2.2 “Visibility” Class 7.15 The “Pollution” Package 7.15.1 Overview of the “Pollution” Package Figure 15 — The “Pollution” package class model
37	7.15.2 Semantics of the “Pollution” Package 7.15.2.1 “Pollution” package semantics – general 7.15.2.2 “Pollution” Class 7.16 The “PrecipitationDetail” Package 7.16.1 Overview of the “PrecipitationDetail” Package Figure 16 — The “PrecipitationDetail” package class model
38	7.16.2 Semantics of the “PrecipitationDetail” Package 7.16.2.1 “PrecipitationDetail” package semantics – general 7.16.2.2 “PrecipitationDetail” Class 7.16.2.3 “PrecipitationIntensityValue” Class 7.17 The “RoadsurfaceConditionMeasurements” Package 7.17.1 Overview of the “RoadsurfaceConditionMeasurements” Package
39	Figure 17 — The “RoadSurfaceConditionMeasurements” package class model 7.17.2 Semantics of the “RoadsurfaceConditionMeasurements” Package 7.17.2.1 “RoadsurfaceConditionMeasurements” package semantics – general 7.17.2.2 “RoadsurfaceConditionMeasurements” Class
40	7.17.2.3 “TemperatureValue” Class 7.17.2.4 “ApplicationRateValue” Class 7.17.2.5 “KilogramsConcentrationValue” Class 7.18 The “Temperature” Package 7.18.1 Overview of the “Temperature” Package Figure 18 — The “Temperature” package class model
41	7.18.2 Semantics of the “Temperature” Package 7.18.2.1 “Temperature” package semantics – general 7.18.2.2 “Temperature” Class 7.19 The “Wind” Package 7.19.1 Overview of the “Wind” Package
42	Figure 19 — The “Wind” package class model 7.19.2 Semantics of the “Wind” Package 7.19.2.1 “Wind” package semantics – general 7.19.2.2 “Wind” Class 7.19.2.3 “DirectionBearingValue” Class
43	7.19.2.4 “DirectionCompassValue” Class 8 The Elaborated Data Publication model 8.1 Overview of the Elaborated Data Publication model 8.2 The “ElaboratedDataPublication” Package 8.2.1 Overview of the “ElaboratedDataPublication” Package
44	Figure 20 — The “ElaboratedDataPublication” package class model 8.2.2 Semantics of the “ElaboratedDataPublication” Package 8.2.2.1 “ElaboratedDataPublication” package semantics – general 8.2.2.2 “ElaboratedDataPublication” Class
45	8.2.2.3 “HeaderInformation” Class 8.2.2.4 “ReferenceSettings” Class 8.2.2.5 “ElaboratedData” Class 8.3 The “ElaboratedData” Package 8.3.1 Overview of the “ElaboratedData” Package
46	Figure 21 — The “ElaboratedDataPublication” package class model 8.3.2 Semantics of the “ElaboratedData” Package 8.3.2.1 “ElaboratedData” package semantics – general
47	8.3.2.2 The “ElaboratedData” class 8.3.2.3 The “Source” class 8.3.2.4 The “ElaboratedDataFault” class 8.4 The “Validity” Package 8.5 The “BasicData” Package
48	Annex A (normative) Data Dictionary A.1 Overview
49	A.2 Data Dictionary for “Measurement Site Table Publication” A.2.1 “MeasurementSiteTablePublication” package A.2.1.1 “MeasurementSiteTablePublication” package classes Table A.1 — Classes of the “MeasurementSiteTable” package A.2.1.2 “ MeasurementSiteTable” package association roles Table A.2— Associations of the “MeasurementSiteTable” package
50	A.2.1.3 “ MeasurementSiteTable ” package attributes Table A.3— Attributes of the “MeasurementSiteTable” package
51	A.3 Data Dictionary of < > for “Measurement Site Table Publication” A.4 Data Dictionary of < > for “Measurement Site Table Publication”
52	A.4.1 The < > “ComputationMethodEnum” Table A.4 — Values contained in the enumeration “ComputationMethodEnum” A.4.2 The < > “MeasuredOrDerivedDataTypeEnum” Table A.5 — Values contained in the enumeration “MeasuredOrDerivedDataTypeEnum”
53	A.5 Data Dictionary for “Measured Data Publication” A.5.1 “BasicData” package A.5.1.1 “BasicData” package classes Table A.6— Classes of the “BasicData” package
54	A.5.1.2 “BasicData” package association roles Table A.7— Associations of the “BasicData” package A.5.1.3 “BasicData” package attributes Table A.8— Attributes of the “BasicData” package
55	A.5.2 “Fault” package A.5.2.1 “Fault” package classes Table A.9— Classes of the “Fault” package A.5.2.2 “Fault” package association roles A.5.2.3 “Fault” package attributes Table A.10— Attributes of the “Fault” package
56	A.5.3 “IndividualVehicleMeasurements” package A.5.3.1 “IndividualVehicleMeasurements” package classes Table A.11— Classes of the “IndividualVehicleMeasurements” package A.5.3.2 “IndividualVehicleMeasurements” package association roles Table A.12— Associations of the “IndividualVehicleMeasurements” package
57	A.5.3.3 “IndividualVehicleMeasurements” package attributes
58	A.5.4 “MeasuredDataPublication” package A.5.4.1 “MeasuredDataPublication” package classes Table A.13— Classes of the “MeasuredDataPublication” package A.5.4.2 “MeasuredDataPublication” package association roles A.5.4.3 “MeasuredDataPublication” package attributes Table A.14— Attributes of the “MeasuredDataPublication” package
59	A.5.5 “TrafficConcentration” package A.5.5.1 “TrafficConcentration” package classes Table A.15— Classes of the “TrafficConcentration” package
60	A.5.5.2 “TrafficConcentration” package association roles Table A.16— Associations of the “TrafficConcentration” package A.5.5.3 “TrafficConcentration” package attributes A.5.6 “TrafficData” package A.5.6.1 “TrafficData” package classes Table A.17— Classes of the “TrafficData” package
61	A.5.6.2 “TrafficData” package association roles Table A.18— Associations of the “TrafficData” package A.5.6.3 “TrafficData” package attributes A.5.7 “TrafficFlow” package A.5.7.1 “TrafficFlow” package classes Table A.19— Classes of the “TrafficFlow” package
62	A.5.7.2 “TrafficFlow” package association roles Table A.20— Associations of the “TrafficFlow” package A.5.7.3 “TrafficFlow” package attributes A.5.8 “TrafficHeadway” package A.5.8.1 “TrafficHeadway” package classes Table A.21— Classes of the “TrafficHeadway” package
63	A.5.8.2 “TrafficHeadway” package association roles Table A.22— Associations of the “TrafficHeadway” package A.5.8.3 “TrafficHeadway” package attributes A.5.9 “TrafficSpeed” package A.5.9.1 “TrafficSpeed” package classes Table A.23— Classes of the “TrafficSpeed” package
64	A.5.9.2 “TrafficSpeed” package association roles Table A.24— Associations of the “TrafficSpeed” package A.5.9.3 “TrafficSpeed” package attributes A.5.10 “TrafficStatus” package A.5.10.1 “TrafficStatus” package classes Table A.25— Classes of the “TrafficStatus” package A.5.10.2 “TrafficStatus” package association roles Table A.26— Associations of the “TrafficStatus” package
65	A.5.10.3 “TrafficStatus” package attributes Table A.27— Attributes of the “TrafficStatus” package A.5.11 “TravelTimeData” package A.5.11.1 “TravelTimeData” package classes Table A.28— Classes of the “TravelTimeData” package
66	A.5.11.2 “TravelTimeData” package association roles Table A.29— Associations of the “TravelTimeData” package A.5.11.3 “TravelTimeData” package attributes Table A.30— Attributes of the “TravelTimeData” package
67	A.5.12 “WeatherData” package A.5.12.1 “WeatherData” package classes Table A.31— Classes of the “WeatherData” package A.5.12.2 “WeatherData” package association roles
68	A.5.12.3 “WeatherData” package attributes Table A.32— Attributes of the “WeatherData” package A.6 Data Dictionary of < > for “Measured Data Publication” A.7 Data Dictionary of < > for “Measured Data Publication”
69	A.7.1 The < > “ElaboratedDataFaultEnum” Table A.33— Values contained in the enumeration “ElaboratedDataFaultEnum”
70	A.7.2 The < > “FaultSeverityEnum” Table A.34— Values contained in the enumeration “FaultSeverityEnum”
71	A.7.3 The < > “MeasurementEquipmentFaultEnum” Table A.35— Values contained in the enumeration “MeasurementEquipmentFaultEnum” A.7.4 The < > “TimePrecisionEnum” Table A.36— Values contained in the enumeration “TimePrecisionEnum”
72	A.7.5 The < > “TravelTimeTrendTypeEnum” Table A.37— Values contained in the enumeration “TravelTimeTrendTypeEnum” A.7.6 The < > “TravelTimeTypeEnum” Table A.38— Values contained in the enumeration “TravelTimeTypeEnum”
73	A.8 Data Dictionary for “Elaborated Data Publication” A.8.1 “ElaboratedData” package A.8.1.1 “ElaboratedData” package classes Table A.39— Classes of the “ElaboratedData” package A.8.1.2 “ElaboratedData” package association roles A.8.1.3 “ElaboratedData” package attributes Table A.40— Attributes of the “ElaboratedData” package A.8.2 “ElaboratedDataPublication” package A.8.2.1 “ElaboratedDataPublication” package classes Table A.41— Classes of the “ElaboratedDataPublication” package
74	A.8.2.2 “ElaboratedDataPublication” package association roles A.8.2.3 “ElaboratedDataPublication” package attributes Table A.42— Attributes of the “ElaboratedDataPublication” package
75	A.8.3 “Fault” package A.8.3.1 “Fault” package classes Table A.43— Classes of the “Fault” package A.8.3.2 “Fault” package association roles A.8.3.3 “Fault” package attributes Table A.44— Attributes of the “Fault” package
76	A.9 Data Dictionary of < > for “Elaborated Data Publication”
77	Annex B (normative) Referenced XML Schema for “MeasurementSiteTablePublication” B.1 Overview B.2 Schema
90	Annex C (normative) Referenced XML Schema for “MeasuredDataPublication” C.1 Overview C.2 Schema
120	Annex D (normative) Referenced XML Schema for “ElaboratedDataPublication” D.1 Overview D.2 Schema
153	Annex E (informative) Examples of Measurement Site Table Publications, Measured Data Publications and Elaborated Data Publications in XML E.1 Example of Measurement Site Table Publication
156	E.2 Example of Measured Data Publication
161	E.3 Example of Elaborated Data Publication
163	Bibliography

Published By	Publication Date	Number of Pages
BSI	2014	166


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Status	Withdrawn
Title	Intelligent transport systems. DATEX II data exchange specifications for traffic management and information – Measured and elaborated data publications
Publisher	BSI
Committee	EPL/278
Pages	166
Publication Date	2014-05-31
Withdrawn Date	2020-09-10
Replaced By	BS EN 16157-5:2020
ISBN	978 0 580 83809 5
Standard Number	PD CEN/TS 16157-5:2014
Identical National Standard Of	CEN/TS 16157-5:2014
Descriptors	Traffic control, Data processing, Computer networks, Radiocommunication, Road vehicles, Data transmission, Road transport, Interfaces (data processing), Open systems interconnection, Communication networks, Telecommunication systems, Mobile communication systems
ICS Codes	35.240.60 - IT applications in transport

BSI PD CEN/TS 16157-5:2014

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