CEN ISO/TR 17424:2015

SLOVENSKI STANDARD
01-september-2015
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Intelligent transport systems - Cooperative systems - State of the art of Local Dynamic
Maps concepts (ISO/TR 17424:2015)
Intelligente Transportsysteme - Kooperative Systeme - Aktuelle Technologie für lokale
dynamische Kartenkonzepte (ISO/TR 17424:2015)
Systèmes intelligents de transport - Systèmes coopératifs - État des connaissances des
cartes dynamiques locales (ISO/TR 17424:2015)
Ta slovenski standard je istoveten z: CEN ISO/TR 17424:2015
ICS:
03.220.01 Transport na splošno Transport in general
35.240.60 Uporabniške rešitve IT v IT applications in transport
transportu in trgovini and trade
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CEN ISO/TR 17424
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
May 2015
ICS 35.240.60; 03.220.01
English Version
Intelligent transport systems - Cooperative systems - State of the
art of Local Dynamic Maps concepts (ISO/TR 17424:2015)
Systèmes intelligents de transport - Systèmes coopératifs - Intelligente Transportsysteme - Kooperative Systeme -
État des connaissances des cartes dynamiques locales Aktuelle Technologie für lokale dynamische Kartenkonzepte
(ISO/TR 17424:2015) (ISO/TR 17424:2015)

This Technical Report was approved by CEN on 12 April 2015. It has been drawn up by the Technical Committee CEN/TC 278.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TR 17424:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (CEN ISO/TR 17424:2015) 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission and
the European Free Trade Association.

Endorsement notice
The text of ISO/TR 17424:2015 has been approved by CEN as CEN ISO/TR 17424:2015 without any
modification.
TECHNICAL ISO/TR
REPORT 17424
First edition
2015-05-01
Intelligent transport systems —
Cooperative systems — State of the art
of Local Dynamic Maps concepts
Systèmes intelligents de transport — Systèmes coopératifs — État des
connaissances des cartes dynamiques locales
Reference number
ISO/TR 17424:2015(E)
©
ISO 2015
ISO/TR 17424:2015(E)
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2015 – All rights reserved

ISO/TR 17424:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 1
5 Content and structure . 2
5.1 Required LDM Elements (subsystems or functions) . 3
5.1.1 Data elements and protocols . 4
5.2 LDM: state of the art . 6
5.2.1 Proposed LDM Architectures . 6
5.3 Parts and functions not fully specified or not yet available .25
5.3.1 Considerations on Geo-location referencing .25
5.3.2 Considerations on Data Privacy .25
5.3.3 Considerations on Data Security .26
5.3.4 Considerations on data Integrity .26
5.3.5 Considerations on decision rules for conflicting data content .27
5.3.6 Considerations on LDM Synchronization .27
5.4 Recommendations .27
Bibliography .29
ISO/TR 17424:2015(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 on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 204, Intelligent transport systems.
iv © ISO 2015 – All rights reserved

ISO/TR 17424:2015(E)
Introduction
Intelligent transport systems (ITS) means to apply information and communication technologies (ICT)
to the transport sector. ITS can create clear benefits in terms of transport efficiency, sustainability,
safety and security.
To take full advantage of the benefits that ICT-based systems and applications can bring to the transport
sector, it is necessary to ensure interoperability among the different systems.
Cooperative systems are ITS (Cooperative ITS) systems based on vehicle-to-vehicle (V2V), vehicle-to-
infrastructure (V2I, I2V) and infrastructure-to-infrastructure (I2I) communications for the exchange
of information. Cooperative systems have the potential to further increase the benefits of ITS services
and applications.
Cooperative ITS is a subset of the overall ITS that communicates and shares information between
ITS stations to give advice or facilitate actions with the objective of improving safety, sustainability,
efficiency and comfort beyond the scope of stand-alone systems.
The European Commission issued Mandate M/453 [6] [7] to invite the European Standardization
Organizations (ESOs) (CEN, CENELEC and ETSI) to prepare a coherent set of standards, specifications and
guidelines to support the European Community’s wide implementation and deployment of Cooperative
intelligent transport systems (Cooperative ITS).
CEN and ETSI have formally accepted the Mandate and will develop standards (EN) and technical
specifications and guidelines requested as far as possible within the timescale required in the Mandate.
(see Reference [7])
Annex C of Reference [7] proposes a “List of minimum set of standards and allocation of responsibility
between CEN and ETSI – Mandate M/453”.
ISO/TC 204 decided in 2009 to join CEN’s efforts and to create a new working group (WG 18) under the
Vienna agreement. This Technical Report is considered by non-European NSOs as important enough to
justify having it under ISO lead.
Different ITS stations (vehicle, nomadic, roadside and central) exchange geographically located
information, which is of importance for the different cooperative applications (standards to be developed
under the responsibility of CEN and ISO).
This Technical Report delivers information about the status at the time of publication of the Local
Dynamic Map (LDM) concepts as they have been developed in the different R&D projects in Europe,
Japan and the USA.
It presents different architectures, implementations, LDM functional blocks and the related
standardization activities. It can identify gaps, lacks and inconsistencies between Cooperative
ITS Reference Station Architecture and existing implementations. It proposes actions for future
standardization activities and harmonization needs. Activities within ISO/TC 204 WG 3 and ETSI TC ITS
at the time of publication are considered.
This Technical Report falls within the agreed scope of work of ISO/TC 204 WG18 and CEN TC 278 WG16.
TECHNICAL REPORT ISO/TR 17424:2015(E)
Intelligent transport systems — Cooperative systems —
State of the art of Local Dynamic Maps concepts
1 Scope
This Technical Report surveys the status of Local Dynamic Map (LDM) regarding architecture,
implementation, and standardization efforts. It summarizes the high level architectures of the most
important implementations and compares it with the CEN/ETSI/ISO ITS-Station architecture.
This Technical Report derives out of the application needs the requirements for a global LDM concept in
terms of functionality, technical and legal aspects.
A gap analysis with existing specification and standards will be performed and recommendations
towards SDOs and decision bodies will be made.
This Technical Report does not give any decision on how or whether one of the sol
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