EN 16157-5:2020

SLOVENSKI STANDARD
01-november-2020
Nadomešča:
SIST-TS CEN/TS 16157-5:2014
Inteligentni transportni sistemi - Specifikacije za izmenjavo podatkov DATEX II pri
upravljanju prometa in informiranju - 5. del: Merjeni in obdelani podatki za objavo
Intelligent transport systems - DATEX II data exchange specifications for traffic
management and information - Part 5: Measured and elaborated data publications
Intelligente Transportsysteme - DATEX II Datenaustausch Spezifikationen für
Verkehrsmanagement und Verkehrsinformation - Teil 5: Gemessene und ausgearbeitete
Datenveröffentlichungen
Ta slovenski standard je istoveten z: EN 16157-5:2020
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 16157-5
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2020
EUROPÄISCHE NORM
ICS 35.240.60 Supersedes CEN/TS 16157-5:2014
English Version
Intelligent transport systems - DATEX II data exchange
specifications for traffic management and information -
Part 5: Measured and elaborated data publications
Systèmes de transport intelligents - Spécifications Intelligente Verkehrssysteme - DATEX II
Datex II d'échange de données pour la gestion du trafic Datenaustauschspezifkation für Verkehrsmanagement
et l'information routière - Partie 5 : Publications de und Verkehrsinformation - Teil 5: Gemessene und
données mesurées et de données calculées ausgearbeitete Datenveröffentlichungen
This European Standard was approved by CEN on 29 June 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16157-5:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
5 Conformance . 7
6 UML notation . 8
7 The “RoadTrafficData” namespace . 8
8 The measurement site table publication model . 9
8.1 Overview of the measurement site table publication model . 9
8.2 The “MeasurementSiteTablePublication” package . 9
9 The measured data publication model . 12
9.1 Overview of the measured data publication model . 12
9.2 The “MeasuredDataPublication” package . 12
10 The elaborated data publication model . 13
10.1 Overview of the elaborated data publication model . 13
10.2 The “ElaboratedDataPublication” package . 13
11 The “Classes” package. 15
11.1 Introduction . 15
11.2 The “PhysicalQuantity” package . 15
11.3 The “BasicData” package . 17
11.4 The “DataValue” package . 18
11.5 The “TrafficStatus” package . 20
11.6 The “TravelTimeData” package . 21
11.7 The “TrafficData” package . 22
11.8 The “WeatherData” package . 29
Annex A (normative) Data Dictionary . 33
A.1 Overview . 33
A.2 Data Dictionary for “RoadTrafficData” . 34
A.2.1 “BasicData” package . 34
A.2.2 “Classes” package . 35
A.2.3 “DataValue” package . 42
A.2.4 “ElaboratedDataPublication” package . 43
A.2.5 “IndividualVehicleData” package . 45
A.2.6 “MeasuredDataPublication” package . 47
A.2.7 “MeasurementSiteTablePublication” package . 48
A.2.8 “PhysicalQuantity” package. 49
A.2.9 “TrafficConcentration” package . 51
A.2.10 “TrafficData” package . 52
A.2.11 “TrafficFlow” package . 53
A.2.12 “TrafficGap” package . 55
A.2.13 “TrafficHeadway” package . 56
A.2.14 “TrafficSpeed” package . 58
A.2.15 “TrafficStatus” package . 60
A.2.16 “TravelTimeData” package . 61
A.2.17 “WeatherData” package . 63
A.3 Data Dictionary of <> for “RoadTrafficData” . 66
A.3.1 Introduction. 66
A.3.2 The <> “DensityVehiclesPerKilometre” . 66
A.3.3 The <> “PassengerCarUnitsPerHour” . 66
A.3.4 The <> “VehiclesPerDay” . 66
A.4 Data Dictionary of <> for “RoadTrafficData” . 66
A.4.1 Introduction. 66
A.4.2 The <> “MeasuredOrDerivedDataTypeEnum” . 66
A.4.3 The <> “PhysicalQuantityFaultEnum” . 68
A.4.4 The <> “TimeMeaningEnum” . 68
A.4.5 The <> “TrafficStatusEnum” . 69
A.4.6 The <> “TravelTimeTrendTypeEnum” . 69
A.4.7 The <> “TravelTimeTypeEnum” . 70
Annex B (normative) Referenced XML Schema for “RoadTrafficData” . 71
B.1 Overview . 71
B.2 Schema . 71
Bibliography . 86

European foreword
This document (EN 16157-5:2020) has been prepared by Technical Committee CEN/TC 278 “Intelligent
transport systems”, the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2021, and conflicting national standards
shall be withdrawn at the latest by February 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes CEN/TS 16157-5:2014.
In comparison with the previous edition, the following technical modifications have been made:
— application of the modelling methodology defined in EN 16157-1,
— correction of bugs,
— addition of requested features,
— removal of redundancy between elaborated and measured data publications.
A list of all parts in the EN 16157 series can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Introduction
The EN 16157 series defines a common set of data exchange specifications to support the vision of a
seamless interoperable exchange of traffic and travel information across boundaries, including nat
...