SIST EN ISO 17427-1:2018

SLOVENSKI STANDARD
SIST EN ISO 17427-1:2018
01-oktober-2018
1DGRPHãþD
SIST-TS CEN ISO/TS 17427:2014
Inteligentni transportni sistemi (ITS) - Kooperativni ITS - 1. del: Vloge in
odgovornosti v okviru arhitekture kooperativnega ITS (ISO 17427-1:2018)
Intelligent transport systems - Cooperative ITS - Part 1: Roles and responsibilities in the
context of co-operative ITS architecture(s) (ISO 17427-1:2018)
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LP=XVDPPHQKDQJPLWNRRSHUDWLYHUQ,76$UFKLWHNWXUHQ,62

Systèmes intelligents de transport - Systèmes intelligents de transport coopératifs -
Partie 1: Rôles et responsabilités dans le contexte des ITS fondés sur l'architecture (ISO
17427-1:2018)
Ta slovenski standard je istoveten z: EN ISO 17427-1:2018
ICS:
03.220.01 Transport na splošno Transport in general
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
SIST EN ISO 17427-1:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 17427-1:2018

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SIST EN ISO 17427-1:2018


EN ISO 17427-1
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2018
EUROPÄISCHE NORM
ICS 03.220.01; 35.240.60 Supersedes CEN ISO/TS 17427:2014
English Version

Intelligent transport systems - Cooperative ITS - Part 1:
Roles and responsibilities in the context of co-operative
ITS architecture(s) (ISO 17427-1:2018)
Systèmes intelligents de transport - Systèmes Intelligente Transportsysteme - Kooperative ITS - Teil
intelligents de transport coopératifs - Partie 1: Rôles et 1: Rollen und Verantwortlichkeiten im Zusammenhang
responsabilités dans le contexte des ITS fondés sur mit kooperativer(n) ITS-Architektur(en) (ISO 17427-
l'architecture (ISO 17427-1:2018) 1:2018)
This European Standard was approved by CEN on 17 June 2018.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17427-1:2018 E
worldwide for CEN national Members.

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SIST EN ISO 17427-1:2018
EN ISO 17427-1:2018 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 17427-1:2018
EN ISO 17427-1:2018 (E)
European foreword
This document (EN ISO 17427-1:2018) 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 January 2019, and conflicting national standards shall
be withdrawn at the latest by January 2019.
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 ISO/TS 17427:2014.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 17427-1:2018 has been approved by CEN as EN ISO 17427-1:2018 without any
modification.

3

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SIST EN ISO 17427-1:2018

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SIST EN ISO 17427-1:2018
INTERNATIONAL ISO
STANDARD 17427-1
First edition
2018-06
Intelligent transport systems —
Cooperative ITS —
Part 1:
Roles and responsibilities in
the context of co-operative ITS
architecture(s)
Systèmes intelligents de transport — Systèmes intelligents de
transport coopératifs —
Partie 1: Rôles et responsabilités dans le contexte des ITS fondés sur
l'architecture
Reference number
ISO 17427-1:2018(E)
©
ISO 2018

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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below or ISO’s member body in the country of the requester.
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Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviated terms . 5
5 Compliance . 5
6 How to use this document . 5
6.1 Roles and responsibilities in the context of Cooperative-ITS . 5
6.2 Guidance for developers and implementers of C-ITS application standards . 6
7 Introduction and theoretical framework. 6
7.1 Use of ODP. 6
7.2 Transferring ODP to roles and responsibilities for C-ITS . 7
7.3 External enterprise objects . 9
7.4 Internal enterprise objects .10
8 Roles and responsibilities .10
8.1 Introduction .10
8.2 Generic description of organizational architecture .10
8.2.1 System operation .10
8.2.2 Functional operation .11
8.2.3 System management.11
8.2.4 Policy framework .11
8.3 General responsibilities of actors involved in C-ITS .11
8.3.1 Registration and authorization .11
8.3.2 Privacy and data protection .12
8.4 Role — Functional operation .12
8.4.1 General.12
8.4.2 Sub-role — Generic functional operation .13
8.4.3 Sub-role — Specific functional operation .14
8.5 Role — System management .16
8.5.1 Sub-role — Service catalogue manager .16
8.5.2 Sub-role — C-ITS architect .16
8.5.3 Sub-role — Change manager .16
8.5.4 Sub-role — Test manager .16
8.5.5 Sub-role — Service level manager .16
8.5.6 Sub-role — Homologation manager .16
8.5.7 Sub-role — Compliance manager .16
8.5.8 Sub-role — Financial manager .16
8.5.9 Sub-role — Service owner .17
8.5.10 Sub-role — Project manager .17
8.5.11 Sub-role — Information security manager .17
8.5.12 Sub-role — Privacy manager.17
8.6 Role — System operation.17
8.6.1 Sub-role — Capacity manager.17
8.6.2 Sub-role — Availability manager .17
8.6.3 Sub-role — Technical analyst .17
8.6.4 Sub-role — Configuration manager .17
8.6.5 Sub-role — IT-operations manager .17
8.6.6 Sub-role — Access manager .17
8.7 Role — Policy framework .18
8.7.1 Sub-role — Non-regulatory policy institution .18
© ISO 2018 – All rights reserved iii

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

8.7.2 Sub-role —Cooperative ITS Credential Management system (CCMS).18
8.7.3 Privacy body .18
8.7.4 Information security body .18
8.7.5 Sub-role — Authority.18
8.8 Profiles .18
Annex A (informative) Methodology and its sample application .19
Annex B (informative) Profiles .30
Bibliography .43
iv © ISO 2018 – All rights reserved

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(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 World Trade Organization (WTO) principles in the
Technical Barriers to Trade (TBT) see the following URL: www .iso .org/iso/foreword .html.
The committee responsible for this document is ISO/TC 204, Intelligent transport.
This first edition cancels and replaces ISO/TS 17427:2014 which has been technically revised.
A list of all the parts in the ISO 17427 series can be found on the ISO website.
© ISO 2018 – All rights reserved v

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

Introduction
Cooperative Intelligent Transport Systems (C-ITS) (3.8) are a promising advancement of Intelligent
Transport Systems (ITS). Numerous applications, made possible only, or most efficiently, by the
cooperation of actors (3.2) (other vehicles, the infrastructure (3.12), service (3.25) providers, even
bystanders), are being devised that open up new possibilities to make traffic safer, more efficient and
smarter. Technologies are being developed and improved to realize and support those new services
and applications (3.3). But, to finally implement C-ITS and to achieve the benefits of greater safety and
better mobility, multiple actors will have to cooperate with each other in a completely new way. Actors
that have to date worked in isolation, i.e. in so called “silos”, will have to find a way to achieve these
possibilities. New actors may also be required for the provision of some services. This requires a clear
definition and assignment of behaviours (3.4), responsibilities (3.21) and liabilities. Therefore a general,
abstract organizational architecture with the description of the single roles (3.22), their behaviour, and
the corresponding responsibilities, is an essential prerequisite for the deployment of C-ITS.
The organizational relationships with the description of roles and responsibilities, is a crucial part of
the whole C-ITS architecture. C-ITS is not an objective in itself, it is a means to achieve the potential
of service provision through the cooperation of actors involved in the ITS sector. The architectural
viewpoint comprising the organizational architecture has extensive influences on the deployment and
implementation of C-ITS.
This document describes the high level roles and responsibilities of a C-ITS service provider and aligns
it with other C-ITS standards and specifications.
vi © ISO 2018 – All rights reserved

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SIST EN ISO 17427-1:2018
INTERNATIONAL STANDARD ISO 17427-1:2018(E)
Intelligent transport systems — Cooperative ITS —
Part 1:
Roles and responsibilities in the context of co-operative ITS
architecture(s)
1 Scope
This document contains a detailed description of the (actor invariant) roles (3.22) and responsibilities
(3.21) required to deploy and operate Cooperative-ITS (C-ITS) (3.8). The organization/organization
of actors / roles described in this document are designed to be appropriate for any fully operational
system that uses the C-ITS concepts and techniques in order to achieve its service provision. This
document is presented in terms of an organizational or enterprise viewpoint (3.10) as defined in ISO/
IEC 10746-1.
This document is for all types of road traffic of all classes, and for any other actors involved in the
provision of applications and services which use C-ITS techniques to achieve service provision. The
description of roles is technology agnostic and, in terms of C-ITS, agnostic in respect of communication
modes and embraces vehicle-vehicle communications, vehicle-infrastructure communications and
infrastructure-infrastructure communications.
This document provides a methodology for the identification of service specific roles and their
corresponding responsibilities based on a process oriented approach. Additionally, the methodology
is used to identify the roles and responsibilities for C-ITS in general. Both the methodology as well
as the roles and responsibilities for C-ITS are deduced from ISO/IEC 10746-1, ISO/IEC 10746-2, ISO/
IEC 10746-3, the reference model of Open Distributed Processing. Open Distributed Processing offers
five viewpoints of which the enterprise viewpoint corresponds with the organizational architecture and
its roles and responsibilities.
To limit the scope of the document to the core of C-ITS, the roles are separated into external and internal.
Considered to be internal are all roles that are highly relevant for the purpose of achieving service
provision by means of C-ITS. Considered to be external are all roles involved in C-ITS, but not set up only
for the purpose of C-ITS.
This document provides a description of a high-level architectural viewpoint on C-ITS. It is designed
to be used as a blueprint when implementing service provision systems that use C-ITS, and the
corresponding organizational structures. The characteristics of C-ITS entail a huge number of data/
information exchanges. Therefore the implementation stringently respects privacy and data protection
as it is defined in ISO/TR 12859 and in national laws and regulations (where instantiated). Privacy and
data protection affects all roles defined in this document due to these characteristics and all actors
occupying roles in C-ITS respects the corresponding standards and regulations.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/TR 12859:2009, Intelligent transport systems — System architecture — Privacy aspects in ITS
standards and systems
ISO 14817-2, Intelligent transport systems — ITS central data dictionaries — Part 2: Governance of the
Central ITS Data Concept Registry
© ISO 2018 – All rights reserved 1

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https: //www .electropedia .org/
— ISO Online browsing platform: available at https: //www .iso .org/obp
3.1
action
something which happens; the fact or process (3.18) of doing something
EXAMPLE Typically to achieve an aim.
[SOURCE: ISO/IEC 10746-2, 8.3]
3.2
actor
person or organizational unit playing a coherent set of roles (3.22) when interacting with the system
within a particular use case
[SOURCE: ISO 24014-1:2015, 2.2]
3.3
application
app
software based mechanism of delivering some or all parts of a service (3.25)
[SOURCE: ISO 14813-1, 3.2]
3.4
behaviour
collection of actions (3.1) with a set of constraints on when they may occur
[SOURCE: ISO/IEC 10746-2, 8.7]
3.5
bounded secure managed domain
BSMD
ITS-S (3.15) application (3.3) processes (3.18) which function within a controlled environment comprised
of an ITS-S facilities layer, ITS-S networking & transport layer, ITS-S access layer, ITS-S management
entity and ITS-S security entity, which adhere to a minimum set of security principles and procedures
so as to establish a level of trust between itself and other similar ITS stations (3.15) with which it
communicates
3.6
client
party which instigates/authorizes the provision of an ITS service (3.14)
3.7
community
configuration of objects (3.17) formed to meet an objective
[SOURCE: ISO 10746-3, 5.1.1]
2 © ISO 2018 – All rights reserved

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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

3.8
Cooperative-ITS
C-ITS
subset of overall ITS that communicates and shares information between ITS stations (3.15) to provide,
exchange, or receive, data, give advice or facilitate actions with the objective of improving safety,
sustainability, efficiency and comfort beyond the scope of stand-alone systems
Note 1 to entry: As an alternative to a “subset”, Cooperative-ITS could be viewed as a “paradigm” in overall ITS.
[SOURCE: ISO/TR 17465-1, 2.1]
3.9
enterprise object
object (3.17) in enterprise viewpoint (3.10)
3.10
enterprise viewpoint
viewpoint on an open distributed processing (ODP) system and its environment that focuses on the
purpose, scope and policies for that system
[SOURCE: ISO/IEC 10746-3, 4.1.1.1]
3.11
external enterprise object
enterprise object (3.9) involved in C-ITS but not set up for the only purpose of C-ITS
3.12
infrastructure
system of facilities, equipment and services (3.25) needed for the operation of an organization
Note 1 to entry: C-ITS specific: static part of C-ITS incorporating sensors, actuators, static ITS Station(s) (3.15).
[SOURCE: ISO 9000:2015, 3.5.2]
3.13
internal enterprise object
enterprise object (3.9) within C-ITS set up only as an internal C-ITS mechanism to enable or support the
provision of an ITS service (3.14) via C-ITS
3.14
ITS service
provides benefits to its service recipient (3.28)
3.15
ITS Station
ITS-S
entity in a communication network, comprised of applications (3.3), facilities, networking and access
layer components that operate using regular wireless communications interface security, or may
operate within a bounded secure management domain (3.5)
3.16
data lifecycle process
process (3.18) based on data element transformation
3.17
object
model of an entity, characterized by its behaviour (3.4) and dually by its state, distinct from any other
object, encapsulated, i.e. any change in its state can only occur as a result of an internal action (3.1) or
as a result of an interaction with its environment
[SOURCE: ISO/IEC 10746-2, 8.1]
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SIST EN ISO 17427-1:2018
ISO 17427-1:2018(E)

3.18
process
sequence of tasks (3.32) or set of interrelated tasks which transform inputs into outputs
[SOURCE: ISO 9000:2015, 3.4.1]
3.19
process chain
sequence of processes (3.18) that wait in the background for an event, with some of these processes
triggering a separate event that can start other processes in turn
[SOURCE: SAP Help Portal]
3.20
public key infrastructure
PKI
hierarchy of “certification authorities” to allow individuals and organizations to identify each other for
the purpose of doing business electronically
3.21
responsible
responsibility
responsibilities
state of being accountable or answerable, as for an entity, function, system, security service or obligation
Note 1 to entry: A responsibility might be a legally backed assignment of actions (3.1) to a role (3.22).
3.22
role
described by tasks (3.32), a behaviour (3.4) and responsibilities (3.21) and to be associated
...