CEN ISO/TS 24530-2:2006

SLOVENSKI STANDARD
01-julij-2006
3URPHWQHLQSRWRYDOQHLQIRUPDFLMH77,±77,SUHNR;0/UD]ãLUOMLYHJD
R]QDþHYDOVNHJDMH]LNDHNVSHUWQHVNXSLQH]DSURPHWQHLQSRWRYDOQHSURWRNROH
73(*GHOWSHJORF0/,6276
Traffic and Travel Information (TTI) - TTI via Transport Protocol Experts Group (TPEG)
Extensible Markup Language (XML) - Part 2: tpeg-locML (ISO/TS 24530-2:2006)
Reise- und Verkehrsinformation (TTI) ) - TTI über Datenströme der Transportprotokoll
Expertengruppe (TPEG) Erweiterbare Auszeichnungssprache (XML) - Teil 2: tpeg-locML
(ISO/TS 24530-2:2006)
Informations sur le trafic et le tourisme (TTI) - Messages TTI via le langage de balisage
extensible (XML) du groupe d'experts du protocole de transport (TPEG) - Partie 2: tpeg-
locML (ISO/TS 24530-2:2006)
Ta slovenski standard je istoveten z: CEN ISO/TS 24530-2:2006
ICS:
03.220.20
35.240.60
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION
CEN ISO/TS 24530-2
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
April 2006
ICS 35.240.60; 03.220.20
English Version
Traffic and Travel Information (TTI) - TTI via Transport Protocol
Experts Group (TPEG) Extensible Markup Language (XML) -
Part 2: tpeg-locML (ISO/TS 24530-2:2006)
Informations sur le trafic et le tourisme (TTI) - Messages Reise- und Verkehrsinformation (TTI) ) - TTI über
TTI via le langage de balisage extensible (XML) du groupe Datenströme der Transportprotokoll Expertengruppe
d'experts du protocole de transport (TPEG) - Partie 2: tpeg- (TPEG) Erweiterbare Auszeichnungssprache (XML) - Teil
locML (ISO/TS 24530-2:2006) 2: tpeg-locML (ISO/TS 24530-2:2006)
This Technical Specification (CEN/TS) was approved by CEN on 5 March 2005 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 24530-2:2006: E
worldwide for CEN national Members.

Foreword
This document (CEN ISO/TS 24530-2:2006) has been prepared by Technical Committee
CEN/TC 278 "Road transport and traffic telematics", the secretariat of which is held by NEN, in
collaboration with Technical Committee ISO/TC 204 "Transport information and control
systems".
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to announce this CEN Technical Specification: Austria,
Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United
Kingdom.
TECHNICAL ISO/TS
SPECIFICATION 24530-2
First edition
2006-04-15
Traffic and Travel Information (TTI) — TTI
via Transport Protocol Experts Group
(TPEG) Extensible Markup Language
(XML) —
Part 2:
tpeg-locML
Informations sur le trafic et le tourisme (TTI) — Messages TTI via le
langage de balisage extensible (XML) du groupe d'experts du protocole
de transport (TPEG) —
Partie 2: tpeg-locML
Reference number
ISO/TS 24530-2:2006(E)
©
ISO 2006
ISO/TS 24530-2:2006(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

©  ISO 2006
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2006 – All rights reserved

ISO/TS 24530-2:2006(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Abbreviated terms . 2
4 Format of this document. 3
4.1 Tables. 3
5 tpeg-locML. 4
5.1 location_container. 4
5.2 location_coordinates. 4
5.3 location_descriptions. 8
Annex A (normative) DTD for tpeg-locML — TPEG Location Referencing for applications
(tpeg-locML.dtd). 23
Annex B (normative) External entity references for tpeg-locML — TPEG Location Referencing for
applications (tpeg-locML.ent). 28

ISO/TS 24530-2:2006(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
In other circumstances, particularly when there is an urgent market requirement for such documents, a
technical committee may decide to publish other types of normative document:
⎯ an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in
an ISO working group and is accepted for publication if it is approved by more than 50 % of the members
of the parent committee casting a vote;
⎯ an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical
committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting
a vote.
An ISO/PAS or ISO/TS is reviewed after three years with a view to deciding whether it should be confirmed for
a further three years, revised to become an International Standard, or withdrawn. In the case of a confirmed
ISO/PAS or ISO/TS, it is reviewed again after six years at which time it has to be either transposed into an
International Standard or withdrawn.
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.
ISO/TS 24530-2 was prepared by the European Committee for Standardization (CEN) in collaboration with
Technical Committee ISO/TC 204, Intelligent transport systems, in accordance with the Agreement on
technical cooperation between ISO and CEN (Vienna Agreement).
Throughout the text of this document, read “.this European pre-Standard.” to mean “.this Technical
Specification.”.
ISO/TS 24530 consists of the following parts, under the general title Traffic and Travel Information (TTI) —
TTI via Transport Protocol Experts Group (TPEG) Extensible Markup Language (XML):
⎯ Part 1: Introduction, common data types and tpegML
⎯ Part 2: tpeg-locML
⎯ Part 3: tpeg-rtmML
⎯ Part 4: tpeg-ptiML
iv © ISO 2006 – All rights reserved

ISO/TS 24530-2:2006(E)
Introduction
TPEG in XML (tpegML) provides the solution to diverse requirements for the ultimate delivery of TPEG
applications (potentially simultaneously) via for example ARIB, ATSC, DAB, DVB and the Internet. This will
solve the minimal adaptation layers requirement and without doubling up on message carousels, which are
handled at different layers of the protocol stacks.
The original TPEG technology uses a byte-oriented stream format, which may be carried on almost any digital
bearer with an appropriate adaptation layer. TPEG messages are delivered from service providers to end-
users, and are used to transfer application data from the database of a service provider to an end-user’s
equipment.
TPEG binary was initially designed to meet a particular brief, from the EBU’s Broadcast Management
Committee; to develop a new protocol for Traffic and Travel Information, for use in the multimedia
broadcasting environment. TPEG applications were developed with service and transport features, which
enable travel-related messages to be coded, decoded, filtered and understood both by humans (visually
and/or audibly) and by agent systems. This brief was also endorsed by the EBU TTI Broadcast Strategy Team,
who recognized the vital importance of a bearer independent TTI protocol.
The development of TPEG binary technology is excellently matched both technically and economically to DAB
and possibly to internet bearers, where of the order of up to 10 kbits/s is considered acceptable. However
other bearers such as ARIB, ATSC and DVB may be able to offer much higher data rates with economic and
technical utility. Nevertheless these bearers are highly structured (layered) in their ability to handle transparent
data services and they include mechanisms suitable for carousel delivery, which would require a considerably
different TPEG data structure before real transparency could be achieved.
Another potential use of tpegML is provided to Service Providers who would have a standardised message
generation interface, yet be able to develop systems suited to their own requirements. This will enable Service
Providers to exchange pre-edited information regardless of their message generation systems and be
substantially language independent.
tpegML has been developed using the DTD approach, which allows the use of different language entity files to
easily provide a truly language independent service. This approach has the advantage that tpegML files can
be rendered in any language, provided the language entity file is available to the internet browser. This
document provides English language entity files only. For other languages the entity files in this document
only require direct translation.
The development of this ISO/TS 24530 series was undertaken jointly with European Broadcasting Union
B/TPEG Group, which has evolved into the TPEG Forum Standards Task Force. Attention is drawn to the
EBU sponsored TPEG Forum development principles, which require all inputs containing IPR to be declared
during drafting work. No such declarations have been made.

TECHNICAL SPECIFICATION ISO/TS 24530-2:2006(E)

Traffic and Travel Information (TTI) — TTI via Transport
Protocol Experts Group (TPEG) Extensible Markup Language
...