CEN/TS 16157-9:2020

SLOVENSKI STANDARD
01-julij-2020
Inteligentni transportni sistemi - Specifikacije za izmenjavo podatkov DATEX II pri
upravljanju prometa in informiranju - 9. del: Publikacije za upravljanje prometnih
signalov, namenjene mestnemu okolju
Intelligent transport systems - DATEX II data exchange specifications for traffic
management and information - Part 9: Traffic signal management publications dedicated
to the urban environment
Intelligente Verkehrssysteme - Intelligente Verkehrssysteme - DATEX II
Datenaustauschspezifikationen für Verkehrsmanagement und Verkehrsinformationen -
Teil 9: Lichtsignalanlagen-Management-Publikationen für das städtische Umfeld
Systèmes de transport intelligents - Spécification DATEX II d’échange de données pour
la gestion du trafic et l’information routière - Partie 9 : Publications pour la gestion des
feux de circulation dédiées à l'environnement urbain
Ta slovenski standard je istoveten z: CEN/TS 16157-9:2020
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.

CEN/TS 16157-9
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
April 2020
TECHNISCHE SPEZIFIKATION
ICS 35.240.60
English Version
Intelligent transport systems - DATEX II data exchange
specifications for traffic management and information -
Part 9: Traffic signal management publications dedicated
to the urban environment
Systèmes de transport intelligents - Spécification Intelligente Verkehrssysteme - Intelligente
DATEX II d'échange de données pour la gestion du Verkehrssysteme - DATEX II
trafic et l'information routière - Partie 9 : Publications Datenaustauschspezifikationen für
pour la gestion des feux de circulation dédiées à Verkehrsmanagement und Verkehrsinformationen -
l'environnement urbain Teil 9: Lichtsignalanlagen-Management-Publikationen
für das städtische Umfeld
This Technical Specification (CEN/TS) was approved by CEN on 13 January 2020 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

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. CEN/TS 16157-9:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Conformance . 8
5 Symbols and abbreviations . 8
6 UML notation . 8
7 TheTrafficSignals model . 8
7.1 Overview . 8
7.2 <> MapDataPublication . 10
7.3 <> Geometry . 12
7.4 <> GenericLane . 14
7.5 <> NodeSetXY . 18
7.6 SignalPhaseAndTiming Publication . 20
Annex A (normative) Data Dictionary . 23
A.1 Overview . 23
A.2 Data Dictionary for “TrafficSignals” . 24
A.3 Data Dictionary of <> for “TrafficSignals” . 44
A.4 Data Dictionary of <> bits strings for “TrafficSignals” . 45
A.5 Data Dictionary of <> for “TrafficSignals” . 54
Annex B (normative) Referenced XML Schema for “TrafficSignals” . 69
B.1 Overview . 69
B.2 Schema . 69
Annex C (informative) Example publication messages . 95
C.1 MapDataPublication Example . 95
C.2 SignalPhaseAndTimingPublication Example . 97
Annex D (normative) Mapping of data concepts between CEN ISO/TS 19091 and this
document . 101
D.1 Overview . 101
D.2 Mapping of data concepts . 101
Bibliography . 114

European foreword
This document (CEN/TS 16157-9:2020) has been prepared by Technical Committee CEN/TC 278
“Intelligent transport systems”, the secretariat of which is held by NEN.
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 has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association.
As a user of this document, attention is drawn to the resources of
www.datex2.eu < http://www.datex2.eu/>. This website contains related software tools and software
resources that aid the implementation of EN 16157 DATEX II.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to announce this Technical Specification: 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
This document 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 national, urban,
interurban, road administrations, infrastructure providers and service providers.
Standardization in this context is a vital constituent to ensure that interoperability, reduction of risk,
reduction of the cost base and promotion of open marketplace objectives are achieved that will lead to
many social, economic and community benefits as a result of more informed travellers, network
managers and transport operators.
With the aim to support sustainable mobility in Europe, the European Commission has been supporting
the development of information exchange mainly between the actors of the road traffic management
domain for a number of years. In the road sector, DATEX II has been long in fruition, with the European
Commission being fundamental to its development through an initial contract and subsequent
cofounding through the Euro-Regional projects, and well as support for Programme Support Action
activities.
DATEX II is referenced within European regulations:
— EU Commission Delegated Regulation, (EU) 2013/885 of 15 May 2013 regarding the provision of
information services for safe and secure parking places for trucks and commercial vehicles,
— EU Commission Delegated Regulation, (EU) 2013/886 of 15 May 2013 regarding data and
procedures for the provision, where possible, of road safety-related minimum universal traffic
information free of charge to users,
— EU Commission Delegated Regulation, (EU) 2015/962 of 18 December 2014 regarding the provision
of EU-wide real-time traffic information services,
— EU Commission Delegated Regulation, (EU) 1926/2017 of 31 May 2017 regarding the provision of
EU-wide multimodal travel information services.
This document includes the framework, context and specification for exchanges, the modelling approach,
data content, data structure and relationships.
This document supports a methodology that is extensible.
This document, which is Part 9 of the CEN 16157 series, deals with the publication of traffic signal related
information that is most relevant in the urban environment. It specifies the structures and definitions of
information that may be exchanged within two publications:
— The Map Data publication conveys static information related to the intersections and road segments
belonging to a road network, related to traffic signal-controlled intersections. The Map Data
Publication is the translation in UML of the MapData message (MAP) as it is defined in
CEN ISO/TS 19091 and its European profile.
— The Traffic Signal Phase and Timing Publication conveys the dynamic information related to traffic
signal-controlled intersections belonging to a road network. Traffic Signal Phase and Timing
Publication is the translation in UML of the SignalPhaseAndTiming message (SPAT) as it is defined in
CEN ISO/TS 19091 and its European profile.
Both publications are specified as Level B Extensions to the DATEX II model.
The present document was developed by project team PT1709 funded by the European Commission
under grant agreement SA/CEN/GROW/EFTA/546/2016-10 'Urban ITS - Traffic Management Data
Models and interfaces' (M/546 [1]). The focus of M/546 is Intelligent Transport Systems in the urban
environment – but this does not preclude this document being used in the non-urban environment.
It is noted that the terms and concepts utilized in this document draw heavily on those defined in
CEN ISO/TS 19091 and SAE J2735.
1 Scope
This document constitutes a part of the CEN 16157 DATEX II series of standards and technical
specifications. This series 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.
Part 9, this document, specifies additional data model structures that are applicable for traffic signal
management applications in the urban environment. This part specifies data concepts to support the
exchange of traffic signal status messaging, intersection geometry definition and attribution in a
consistent way with existing C-ITS standards and technical specifications.
It establishes specifications for data exchange between any two instances of the following actors:
...