EN ISO 14819-2:2021

SLOVENSKI STANDARD
01-junij-2021
Nadomešča:
SIST EN ISO 14819-2:2014
Inteligentni transportni sistemi - Sporočila prometnih in potovalnih informacij prek
kodiranih prometnih sporočil - 2. del: Kode za dogodke in informacije za radijski
podatkovni sistem (RDS) - Prometni informacijski kanal (RDS-TMC), ki uporablja
sistem ALERT-C (ISO 14819-2:2021)
Intelligent transport systems - Traffic and travel information messages via traffic message
coding - Part 2: Event and information codes for Radio Data System - Traffic Message
Channel (RDS-TMC) using ALERT-C (ISO 14819-2:2021)
Intelligente Transportsysteme - Verkehrs- und Reiseinformationen über
Verkehrsmeldungskodierung - Teil 2: Ereignis- und Informationscodes für den digitalen
Radiokanal für Verkehrsmeldungen (RDS-TMC) unter Nutzung von ALERT-C (ISO
14819-2:2021)
Systèmes intelligents de transport - Informations sur le trafic et le tourisme via le codage
de messages sur le trafic - Partie 2: Codes d'événements et d'informations pour le
système de radiodiffusion de données (RDS) - Canal de messages d'informations sur le
trafic (RDS-TMC) avec ALERT-C (ISO 14819-2:2021)
Ta slovenski standard je istoveten z: EN ISO 14819-2:2021
ICS:
03.220.20 Cestni transport Road transport
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 ISO 14819-2
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2021
EUROPÄISCHE NORM
ICS 03.220.20; 35.240.60 Supersedes EN ISO 14819-2:2013
English Version
Intelligent transport systems - Traffic and travel
information messages via traffic message coding - Part 2:
Event and information codes for Radio Data System-Traffic
Message Channel (RDS-TMC) using ALERT-C (ISO 14819-
2:2021)
Systèmes de transport intelligents - Informations sur le Intelligente Transportsysteme - Verkehrs- und
trafic et les déplacements via le codage de messages Reiseinformationen über Verkehrsmeldungskodierung
sur le trafic - Partie 2 : Codes d'évènements et - Teil 2: Ereignis- und Informationscodes für den
d'informations pour le système de radiodiffusion de digitalen Radiokanal für Verkehrsmeldungen (RDS-
données - canal de messages d'informations sur le TMC) unter Nutzung von ALERT-C (ISO 14819-2:2021)
trafic (RDS-TMC) avec Alert-C (ISO 14819-2:2021)
This European Standard was approved by CEN on 30 July 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14819-2:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14819-2:2021) has been prepared by Technical Committee ISO/TC 204
"Intelligent transport systems" in collaboration with 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 September 2021, and conflicting national standards
shall be withdrawn at the latest by September 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 EN ISO 14819-2:2013.
According to the CEN-CENELEC Internal Regulations, the national standards organizations 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.
Endorsement notice
The text of ISO 14819-2:2021 has been approved by CEN as EN ISO 14819-2:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 14819-2
Third edition
2021-02
Intelligent transport systems — Traffic
and travel information messages via
traffic message coding —
Part 2:
Event and information codes for Radio
Data System-Traffic Message Channel
(RDS-TMC) using ALERT-C
Systèmes de transport intelligents — Informations sur le trafic et les
déplacements via le codage de messages sur le trafic —
Partie 2: Codes d'évènements et d'informations pour le système de
radiodiffusion de données - canal de messages d'informations sur le
trafic (RDS-TMC) avec Alert-C
Reference number
ISO 14819-2:2021(E)
©
ISO 2021
ISO 14819-2:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 14819-2:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Event and Information codes for Traffic Message Channel . 1
4.1 Event List. 1
4.1.1 Explanatory notes . 1
4.1.2 List of quantifiers . 4
4.1.3 Event list . . 5
4.2 Supplementary information .48
4.2.1 Explanatory notes .48
4.2.2 Supplementary information list .49
4.3 Forecast event list .56
4.3.1 Explanatory notes .56
4.3.2 Forecast event list .56
Annex A (informative) GB-English with non-metric units - List of quantifiers .62
Annex B (informative) GB-English with non-metric units - Event List .64
Annex C (informative) GB-English - Supplementary information list .106
Annex D (informative) GB-English - Forecast event list .114
Bibliography .119
ISO 14819-2:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 204, Intelligent transport systems, in
collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/
TC 278, Intelligent transport systems, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 14819-2:2013) which has been
technically revised. The main changes compared to the previous edition are as follows:
— in the Event List, the column “P” for ‘phased-out codes’ has been added;
— a small number of additional events have been added to the Event List;
— a small number of additional events have been added to the Supplementary List;
— wording has been improved for greater clarity;
— several minor typographical errors have been corrected.
A list of all parts in the ISO 14819 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved

ISO 14819-2:2021(E)
Introduction
This document is the second part of the ISO 14819 series of standards, covering the ‘ALERT-C’ protocol
which describes how traffic messag
...