SIST EN ISO 17573-1:2019

Electronic fee collection - System architecture for vehicle related tolling - Part 1: Reference model (ISO 17573-1:2019)

This document defines the architecture of toll system environments in which a customer with one contract may use a vehicle in a variety of toll domains and with a different Toll Charger for each domain.
Toll systems conforming to this document may be used for various purposes including road (network) tolling, area tolling, collecting toll for bridges, tunnels, ferries, for access, for parking. From a technical point of view the considered toll systems use electronic equipment on-board of a vehicle.
The actual collection of the toll, i.e. collecting payments, is outside of the scope of this document.
The architecture in this document is defined with no more details than those required for an overall overview, a common language, an identification of the need for and interactions among other standards, and the drafting of these standards.
This document as a whole provides:
• The enterprise view on the architecture, which is concerned with the purpose, scope and policies governing the activities of the specified system within the organization of which it is a part.
• Terms and definitions for common use in a toll environment
• A decomposition of the toll systems environment into its main enterprise objects
• The roles and responsibilities of the main actors
• Identification of the provided services by means of action diagrams that underline the needed standardised exchanges
• Identification of interoperability interfaces and related standards

Elektronische Gebührenerhebung - Systemarchitektur für fahrzeugrelevante Maut - Teil 1: Referenzmodell (ISO 17573-1:2019)

Perception du télépéage - Architecture de systèmes pour le péage lié aux véhicules (ISO 17573-1:2019)

Le présent document définit l'architecture d'environnements de systèmes de péage dans lesquels un client disposant d'un contrat peut utiliser un véhicule dans une grande variété de domaines de péage et avec un exploitant de péage différent pour chaque domaine.
Les systèmes de péages conformes au présent document peuvent servir à différents usages comprenant le péage routier (réseau), le péage par domaines, la perception des redevances pour l'emprunt de ponts, de tunnels, de bacs, pour l'accès ou pour le stationnement. D'un point de vue technique, les systèmes de péage utilisent un équipement électronique à bord d'un véhicule.
D'un point de vue processus, la description de l'architecture se concentre sur la détermination du péage, sur la facturation du péage et sur les mesures de contrôle-sanction associées. La perception effective du péage, c'est-à-dire la perception des paiements, ne fait pas partie du domaine d'application du présent document.
Dans le présent document, l'architecture est définie sans plus de détails que ce qui est nécessaire pour une vue d'ensemble générale, un langage commun, une identification du besoin d'autres normes et des interactions entre ces normes et l'élaboration de ces normes.
L'ensemble du présent document donne:
—          Le point de vue d'entreprise de l'architecture concernée par l'objet, la portée et les politiques régissant les activités du système spécifié au sein de l'organisation dont il fait partie;
—          Les termes et les définitions pour un usage commun dans un environnement de péage;
—          Une décomposition de l'environnement des systèmes de péage selon ses principaux objets d'entreprise;
—          Les rôles et responsabilités des principaux acteurs;
—          L'identification des services offerts au moyen de diagrammes d'action qui soulignent les échanges normalisés nécessaires.
—          L'identification des interfaces d'interopérabilité pour les systèmes de télépéage à spécifier dans des normes spécialisées.

Elektronsko pobiranje pristojbin - Sistemska arhitektura za cestninjenje vozil - 1. del: Referenčni model (ISO 17573-1:2019)

Ta dokument opredeljuje arhitekturo okolij za sisteme cestninjenja, v katerih lahko stranka z eno pogodbo uporablja vozilo v različnih območjih cestninjenja in z različnimi pobiralci cestnine v vsakem območju cestninjenja.
Sistemi cestninjenja, ki so skladni s tem dokumentom, se lahko uporabljajo za različne namene, vključno s cestninjenjem cest (omrežja), območnim cestninjenjem, pobiranjem uporabnine za mostove, predore ali trajekte, dostopom in parkirninami. Tehnično gledano obravnavani sistemi cestninjenja uporabljajo elektronsko opremo v vozilu.
Dejansko pobiranje cestnine, tj. pobiranje plačil, ne spada na področje uporabe tega dokumenta.
Arhitektura v tem dokumentu ni določena z več podrobnostmi, kot je potrebno za splošen pregled, skupen jezik, opredelitev potrebe za uporabo drugih standardov in interakcijo med njimi ter za pripravo osnutka teh standardov.
Celoten dokument določa:
• poslovni pogled na arhitekturo, ki obravnava namen, obseg in politike, ki urejajo dejavnosti navedenega sistema v organizaciji, katere del je;
• izraze in definicije za splošno uporabo v cestninskem okolju;
• razčlenitev okolja sistemov cestninjenja na njegove glavne poslovne cilje;
• vloge in odgovornosti glavnih akterjev,
• opredelitev nudenih storitev s pomočjo diagramov dejanja, ki poudarjajo potrebne standardizirane izmenjave;
• opredelitev interoperabilnih vmesnikov in povezanih standardov.

General Information

• Status: Published
• Public Enquiry End Date: 24-Oct-2018
• Publication Date: 09-Oct-2019
• ICS: 03.220.20 - Road transport
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: ITC - Information technology
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 03-Oct-2019
• Due Date: 08-Dec-2019
• Completion Date: 10-Oct-2019
• Directive: 2004/52/EC - Interoperability of electronic road toll systems in the Community
• Mandate: M/338 - Standardisation mandate to CEN, CENELEC and ETSI in support of interoperabilty of electonic road toll systems in the community
• Ref Project: EN ISO 17573-1:2019 - Electronic fee collection - System architecture for vehicle-related tolling - Part 1: Reference model (ISO 17573-1:2019)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 17573-1:2019
01-november-2019
Elektronsko pobiranje pristojbin - Sistemska arhitektura za cestninjenje vozil - 1.
del: Referenčni model (ISO 17573-1:2019)
Electronic fee collection - System architecture for vehicle related tolling - Part 1:
Reference model (ISO 17573-1:2019)
Elektronische Gebührenerhebung - Systemarchitektur für fahrzeugrelevante Maut - Teil
1: Referenzmodell (ISO 17573-1:2019)
Perception du télépéage - Architecture de systèmes pour le péage lié aux véhicules (ISO
17573-1:2019)
Ta slovenski standard je istoveten z: EN ISO 17573-1:2019
ICS:
03.220.20 Cestni transport Road transport
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
SIST EN ISO 17573-1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 17573-1:2019

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SIST EN ISO 17573-1:2019


EN ISO 17573-1
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2019
EUROPÄISCHE NORM
ICS 03.220.20; 35.240.60
English Version

Electronic fee collection - System architecture for vehicle-
related tolling - Part 1: Reference model (ISO 17573-
1:2019)
Perception électronique du télépéage - Architecture de Elektronische Gebührenerhebung - Systemarchitektur
systèmes pour le péage lié aux véhicules - Partie 1: für fahrzeugrelevante Maut - Teil 1: Referenzmodell
Modèle de référence (ISO 17573-1:2019) (ISO 17573-1:2019)
This European Standard was approved by CEN on 7 July 2019.

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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17573-1:2019 E
worldwide for CEN national Members.

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SIST EN ISO 17573-1:2019
EN ISO 17573-1:2019 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 17573-1:2019
EN ISO 17573-1:2019 (E)
European foreword
This document (EN ISO 17573-1:2019) 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 March 2020, and conflicting national standards shall
be withdrawn at the latest by March 2020.
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 mandate given to CEN by the European Commission and the
European Free Trade Association.
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 17573-1:2019 has been approved by CEN as EN ISO 17573-1:2019 without any
modification.

3

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SIST EN ISO 17573-1:2019

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SIST EN ISO 17573-1:2019
INTERNATIONAL ISO
STANDARD 17573-1
First edition
2019-07
Electronic fee collection — System
architecture for vehicle-related
tolling —
Part 1:
Reference model
Perception électronique du télépéage — Architecture de systèmes
pour le péage lié aux véhicules —
Partie 1: Modèle de référence
Reference number
ISO 17573-1:2019(E)
©
ISO 2019

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
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
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(E)

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 4
4.1 Symbols . 4
4.2 Abbreviated terms . 4
5 The EFC community: roles and objectives . 5
5.1 General . 5
5.2 Other ITS systems and services . 6
5.3 Sensors, vehicle system and common equipment . 6
5.4 Infrastructure sourced data . 6
5.5 Financial/Commercial systems . 6
5.6 Telecommunication systems . 7
5.7 Jurisdiction/Authorities . 7
5.8 Standardisation bodies . 7
5.9 Common service rights provider . 7
6 Roles internal to the EFC domain . 8
6.1 General . 8
6.2 EFC domain roles . 8
6.3 Interoperability manager . 8
6.3.1 Short description . 8
6.3.2 Responsibilities . 9
6.4 Toll service provider . 9
6.4.1 Short description . 9
6.4.2 Responsibilities . 9
6.5 User of the service .10
6.5.1 Short description .10
6.5.2 Responsibilities .10
6.6 Toll charger role .11
6.6.1 Short description .11
6.6.2 Responsibilities .11
6.7 EFC functional roles and responsibilities .12
7 Services .13
7.1 Overview .13
7.2 Sub-services involving toll charger, toll service provider and interoperability
manager roles .14
7.2.1 Adding or deleting a new toll charger .14
7.2.2 Adding or deleting a new toll service provider .16
7.2.3 Adding or modifying a toll regime .17
7.2.4 Defining rules .18
7.2.5 Monitoring operations .19
7.2.6 Handling disputes .20
7.3 Sub-services involving the toll service provider and user .21
7.3.1 Providing EFC contract .22
7.3.2 Providing customer care .24
7.3.3 User billing .25
7.4 Sub-services involving the toll charger and toll service provider .26
7.4.1 Collecting transit information in short-range communication systems .26
7.4.2 Collecting charging information (autonomous systems) .27
7.4.3 Collecting transit information (not OBE-based systems) .28
© ISO 2019 – All rights reserved iii

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(E)

7.4.4 Providing payment information .28
7.4.5 Detecting Exceptions .30
7.4.6 Trust objects exchange .30
7.4.7 Handling exceptions.31
7.4.8 Providing local information.32
Annex A (informative) Mapping EFC architecture to the C-ITS architecture .34
Annex B (informative) Information schemata and basic information types .37
Annex C (informative) Enterprise objects within roles.43
Bibliography .48
iv © ISO 2019 – All rights reserved

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(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.
This first edition of ISO 17573-1, cancels and replaces ISO 17573:2010, which has been technically
revised.
The main changes compared to ISO 17573:2010 are as follows:
— update of the normative references, terms and definitions and abbreviated terms clauses and the
Bibliography;
— relocation of previous Clause 8 (Information schemata and basic information types) to informative
Annex B;
— removal of Clauses 9 (interfaces and computational objects) and 10 (Points of observation and view
point correspondences), Annex A (Short Open Distributed Processing (ODP) description), Annex B
(Comparison with ISO/TS 17573:2003), Annex C (Relations with this International Standard and
IFMSA), Annex D (Relation with the European Electronic Tolls Service) and Annex E (Example of the
Japanese electronic toll system);
— addition of the new informative Annex A (Mapping of the EFC architecture onto the C-ITS
architecture) and Annex C (Enterprise objects within roles).
A list of all parts in the ISO 17573 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.
© ISO 2019 – All rights reserved v

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(E)

Introduction
The widespread use of tolling also requires provisions for users of vehicles that are roaming through
many different toll domains. Users should be offered a single contract for driving a vehicle through
various toll domains and those vehicles require on-board equipment (OBE) that is interoperable with
the toll systems in the various toll domains. In Europe, for example, this need has been recognised and
legislation on interoperability has been adopted (Directive 2004/52).
In addition to specialised standards there is also a need for a system architecture that:
— provides an architectural “umbrella” for other EFC standards in terms of a common definition of
terms and concepts, basic system functionalities, and structure;
— provides a common terminology which supports its users to improve the quality of specifications to
be used in an international market,
— to reduce the risk for conflicting interpretations of specifications (purchaser) and descriptions
(supplier),
— to simplify the communication between experts from different continents, and
— to enhance the potential use of other EFC standards;
— defines a common framework, which enables both:
— identification of potential activities subject to standardization, and
— maintaining a common and consistent view of the whole area;
— defines the boundaries between the EFC and external domains;
— identifies all architectural objects that lay inside the EFC boundaries;
— provides a basic understanding of EFC, EFC interoperability, and the EFC services being offered.
Toll systems conforming to this document may be used for various purposes including measured
distance toll, road segment toll, closed network toll, cordon toll, area toll, time-based toll and collecting
fees for the use of bridges, tunnels, ferries, or for parking.
ISO 17573:2010 was based on a conceptual model defined in ISO/TR 14904 (withdrawn standard). Since
then ideas on conceptual models have evolved in several regional projects and implementations, e.g. in
Japan and Europe. Those new models have been detailed to a further extent compared to ISO 17573:2010
and are closer to real life implementations. This document is based on these new conceptual models
and uses the associated terms and definitions.
Although there are many differences, collecting a toll for vehicles can, to some extent, be compared
with collecting a fare for public transport. Architectural harmonisation of the collection of fee and fare
may be desirable from a policy and from a user point of view. In the past, ISO 24014-1 prepared by
ISO TC 204 used ISO 17573:2010 as a starting point. This document has benefited from that and has
also taken ISO 24014-1 into account.
In this document, the Open Distributed Processing (ODP) standard is used for the description of the
architecture.
The ODP standard gives a vocabulary and modelling tools to see the architecture of a system from
different perspectives (the viewpoints), in order to cover, e.g. hardware components as well as network
protocols or interfaces or roles and general policies of the system itself. This is accomplished using
different sets of concepts and terminologies, each one of those expressed as a viewpoint language. A
complete description of a real system can only be achieved when all viewpoint models are designed.
This allows for a clear separation of concerns and an easier way to define a system.
vi © ISO 2019 – All rights reserved

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(E)

In more recent years, the development of concepts and standards in the field of Cooperative ITS (C-ITS,
ISO TC 204 and CEN TC 278) led to the definition of a general enterprise viewpoint architecture for
C-ITS (ISO 17427-1) that, by following the same approach of using the ODP architecture to model a
complex system, defined concepts and terms for the more general realm of C-ITS.
This document gives a description of the architecture of the toll systems environment from the
enterprise viewpoint, by refining and extending what had been already done in ISO 17573:2010.
Correspondences between concepts and terms in this document and those in ISO 17427-1 are shown in
Annex A. In addition, this document gives in Annex B the foundations of the information viewpoint by
identifying information interactions and general information objects. With respect to ISO 17573:2010,
this document removes all security requirements on interfaces, which are better and more generally
dealt with in ISO 19299.
This document is Part 1 of a multipart standard that is made up of the following parts:
— ISO 17573-1, Electronic fee collection — System architecture for vehicle related tolling — Part 1:
Reference model (this document)
1)
— ISO/TR 17573-2 , Electronic fee collection — System architecture for vehicle related tolling — Part 2:
Terminology
1) Under development. Current stage: 30.99
© ISO 2019 – All rights reserved vii

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SIST EN ISO 17573-1:2019

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SIST EN ISO 17573-1:2019
INTERNATIONAL STANDARD ISO 17573-1:2019(E)
Electronic fee collection — System architecture for vehicle-
related tolling —
Part 1:
Reference model
1 Scope
This document defines the architecture of electronic fee collection (EFC) system environments, in
which a customer with one contract may use a vehicle in a variety of toll domains with a different toll
charger for each domain.
EFC systems conforming to this document can be used for various purposes including road (network)
tolling, area tolling, collecting fees for the usage of bridges, tunnels, ferries, for access or for parking.
From a technical point of view the considered toll systems may identify vehicles subject to tolling by
means of electronic equipment on-board in a vehicle or by other means (e.g. automatic number plate
recognition, ANPR).
From a process point of view the architectural description focuses on toll determination, toll charging,
and the associated enforcement measures. The actual collection of the toll, i.e. collecting payments, is
outside of the scope of this document.
The architecture in this document is defined with no more details than required for an overall overview,
a common language, an identification of the need for and interactions among other standards, and the
drafting of these standards.
This document as a whole provides:
— the enterprise view on the architecture, which is concerned with the purpose, scope and policies
governing the activities of the specified system within the organization of which it is a part;
— the terms and definitions for common use in an EFC environment;
— a decomposition of the EFC systems environment into its main enterprise objects;
— the roles and responsibilities of the main actors. This document does not impose that all roles
perform all indicated responsibilities. It should also be clear that the responsibilities of a role may
be shared between two or more actors. Mandating the performance of certain responsibilities is the
task of standards derived from this architecture;
— identification of the provided services by means of action diagrams that underline the needed
standardised exchanges;
— identification of the interoperability interfaces for EFC systems, in specialised standards (specified
or to be specified).
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/IEC 7498-1:1994, Information technology — Open Systems Interconnection — Basic Reference Model:
The Basic Model — Part 1
© ISO 2019 – All rights reserved 1

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SIST EN ISO 17573-1:2019
ISO 17573-1:2019(E)

ISO/IEC 10746-2, Information technology — Open distributed processing — Reference model:
Foundations — Part 2
ISO/IEC 10746-3, Information technology — Open distributed processing — Reference model:
Architecture — Part 3
ISO 14813-5, Transport information and control systems — Reference model architecture(s) for the TICS
sector — Part 5: Requirements for architecture description in TICS standard
ISO/IEC 15414, Information technology — Open distributed processing — Reference model — Enterprise
language
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO/IEC 7498-1:1994,
ISO/IEC 10746-2, ISO/IEC 10746-3, ISO 14813-5 and ISO/IEC 15414, and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https: //www .iso .org/obp
— IEC Electropedia: available at http: //w
...

SLOVENSKI STANDARD
oSIST prEN ISO 17573-1:2018
01-oktober-2018
(OHNWURQVNRSRELUDQMHSULVWRMELQ6LVWHPVNDDUKLWHNWXUD]DFHVWQLQMHQMHYR]LO
GHO5HIHUHQþQLPRGHO,62',6
Electronic fee collection - System architecture for vehicle related tolling - Part 1:
Reference model (ISO/DIS 17573-1:2018)
Elektronische Gebührenerhebung - Systemarchitektur für fahrzeugrelevante Maut - Teil
1: Referenzmodell (ISO/DIS 17573-1:2018)
Perception du télépéage - Architecture de systèmes pour le péage lié aux véhicules
(ISO/DIS 17573-1:2018)
Ta slovenski standard je istoveten z: prEN ISO 17573-1
ICS:
03.220.20 Cestni transport Road transport
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
oSIST prEN ISO 17573-1:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 17573-1:2018

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oSIST prEN ISO 17573-1:2018
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17573-1
ISO/TC 204 Secretariat: ANSI
Voting begins on: Voting terminates on:
2018-08-09 2018-11-01
Electronic fee collection — Systems architecture for
vehicle-related tolling —
Part 1:
Reference model
Perception du télépéage — Architecture de systèmes pour le péage lié aux véhicules
ICS: 03.220.20; 35.240.60
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 17573-1:2018(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2018

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oSIST prEN ISO 17573-1:2018
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© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviations and symbols. 3
4.1 Abbreviations . 3
4.2 Symbols . 4
5 The EFC community: roles and objectives. 5
5.1 Introduction . 5
5.2 Other ITS systems and services .6
5.3 Sensors and actuators, vehicle system and common equipment .6
5.4 Infrastructure sensors and actuators/Infrastructure sourced data .6
5.5 Financial/Commercial systems .6
5.6 Telecommunication systems .6
5.7 Jurisdiction/Authorities . 6
5.8 Standardisation and certification bodies .7
5.9 Common Service rights provider .7
6 Roles internal to the toll charging environment . 7
6.1 Introduction . 7
6.2 EFC domain roles .7
6.3 Interoperability Manager .8
6.3.1 Short description .8
6.3.2 Responsibilities . 8
6.4 Toll service provider .9
6.4.1 Short description .9
6.4.2 Responsibilities . 9
6.5 User of the service . 10
6.5.1 Short description . 10
6.5.2 Responsibilities .10
6.6 Toll Charger role . 11
6.6.1 Short description . 11
6.6.2 Responsibilities .11
6.7 EFC functional roles and responsibilities . 12
7 Services .12
7.1 Overview .12
7.2 Services involving toll charger, toll service provider and Interoperability Manager . 13
7.2.1 Adding or deleting a new toll charger . 14
7.2.2 Adding or deleting a new toll service provider . 15
7.2.3 Adding or modifying a toll regime . 17
7.2.4 Defining rules . . 18
7.2.5 Monitoring operations . 19
7.2.6 Handling disputes . 20
7.3 Services involving the toll service provider and user . 20
7.3.1 Providing EFC contract . 21
7.3.2 Providing customer care . 22
7.3.3 User billing . 23
7.4 Services involving the toll charger and toll service provider . 24
7.4.1 Collecting transit information (Short Range Communication systems) . 24
7.4.2 Collecting charging information (autonomous systems) . 25
7.4.3 Payment settlement . 26
7.4.4 Exception detection . . 27
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7.4.5 Trust objects exchange . 28
7.4.6 Exceptions handling . 29
7.4.7 Providing local information . 30
8 The EFC physical architecture .31
8.1 EFC architecture in relation to ISo 17427-1 .31
8.2 EFC architecture in relation to ISo 21217 .32
Annex A (informative) Mapping EFC architecture into the C-ITS architecture .34
Annex B (informative) Information schemata and basic information types .37
Annex C (informative) Enterprise objects within roles .43
Bibliography .48
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Foreword
This document (prEN ISO/DIS 17573-1:2018) 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 “Intelligent transport systems”.
This document is currently submitted for DIS Ballot
This document will supersede ISO 17573:2010.
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Introduction
The widespread use of tolling also requires provisions for users of vehicles that are roaming through
many different toll domains. Users should be offered a single contract for driving a vehicle through
various toll domains and those vehicles require onboard equipment (OBE) that is interoperable with the
toll system in the various toll domains. In Europe, for example, this need has been officially recognised
and legislation on interoperability already has been adopted (Directive 2004/52).
In addition to specialised standards there is also a further need for a system architecture that:
— provides an architectural “umbrella” for other EFC standards in terms of a common definition of
terms and concepts, basic system functionalities, and structure
— provides a common terminology which enables its users
— to improve the quality of specifications to be used in an international market,
— to reduce the risk for conflicting interpretations of specifications (purchaser) and descriptions
(supplier),
— to simplify the communication between experts from different continents, and
— to enhance the potential use of other EFC standards;
— defines a common framework, that enables both:
— identification of potential activities subject to standardization, and
— maintaining a common and consistent view of the whole area;
— defines the boundaries between the EFC and external domains;
— identifies all architectural objects that lay inside the EFC boundaries;
— provides a basic understanding of EFC, EFC interoperability, and the EFC services being offered.
Toll systems covered by the present document may be used for various purposes including measured
distance toll, road segment toll, closed network toll, cordon toll, area toll, time-based toll and collecting
fees for the use of bridges, tunnels, ferries, or for parking.
The first edition of the present document was based on a conceptual model defined in ENV ISO 14904.
Since then ideas on conceptual models have evolved in several regional projects and implementations,
e.g. in Japan and Europe. Those new models have been detailed to a further extent compared to
ISO 17573 and are more close to real life implementations. The second edition of the present document
is based on these new conceptual models and uses the associated terms and definitions.
Although there are many differences, collecting toll for vehicles can be to some extent compared with
collecting fare for public transport. Architectural harmonisation of the collection of fee and fare may
be desirable from a policy and from a user point of view. In the past EN ISO 24014-1 Interoperable Fare
Management system - Part 1: Architecture (IFMSA) prepared by CEN TC 278 WG 3 Public Transport used
ISO 17573:2010 as a starting point for their work. This present document has benefited from that and
has also taken ISO/FDIS 24014-1 into account.
In this present document the Open Distributed Processing (ODP) standard is used for the description of
the architecture.
The ODP standard gives a vocabulary and modelling tools to see the architecture of a system from
different perspectives (the viewpoints), in order to cover, e.g., hardware components as well as network
protocols or interfaces or roles and general policies of the system itself. This is accomplished using
different sets of concepts and terminologies, each one of those expressed as a viewpoint language. A
complete description of a real system can only be achieved when all viewpoint models are designed.
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This allows for a clear separation of concerns and an easier way to define a system. A brief description
of the ODP concepts can be found in Annex A.
In more recent years, the development of concepts and standards in the field of Cooperative ITS (C-ITS,
ISO TC204/WG18 and CEN TC278/WG16) led to the definition of a general Enterprise viewpoint
architecture for C-ITS (ISO 17427-1) that, by following the same approach of using the ODP architecture
to model a complex system, extended the concepts and terms defined by the second edition of the
present document to the more general realm of Cooperative ITS.
This third edition of the present document gives a description of the architecture of the toll systems
environment from the enterprise viewpoint, by refining and extending what had been already done
in the second edition, and using terms and concepts developed in ISO 17427-1. In addition, the present
document gives the foundations of the information viewpoint by defining information interactions
and general information objects, and gives the basis for the computational view, by identifying needed
computational objects and their interfaces. With respect to the second edition, this third edition
removes all security requirements on interfaces, which are better and more generally dealt with in EN
ISO/TS 19299.
The present document is Part 1 of a multipart standard that is made of the following parts:
— ISO IS 17573-1: Electronic fee collection — System architecture for vehicle related tolling — Part 1:
Reference Model (this document)
— ISO/TR 17573-2: Electronic fee collection — System architecture for vehicle related tolling — Part
2: Terminology
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oSIST prEN ISO 17573-1:2018
DRAFT INTERNATIONAL STANDARD ISO/DIS 17573-1:2018(E)
Electronic fee collection — Systems architecture for
vehicle-related tolling —
Part 1:
Reference model
1 Scope
The present document defines the architecture of toll system environments in which a customer with one
contract may use a vehicle in a variety of toll domains and with a different Toll charger for each domain.
Toll systems conforming to the present document may be used for various purposes including road
(network) tolling, area tolling, collecting fees for the usage of bridges, tunnels, ferries, for access or for
parking. From a technical point of view the considered toll systems use electronic equipment on board
of a vehicle.
From a process point of view the architectural description focuses on toll determination, toll charging,
and the associated enforcement measures. The actual collection of the toll, i.e. collecting payments, is
outside of the scope of the present document.
The architecture in the present document is defined with no more details than those required for an
overall overview, a common language, an identification of the need for and interactions among other
standards, and the drafting of these standards.
The present document as a whole provides:
— The enterprise view on the architecture, which is concerned with the purpose, scope and policies
governing the activities of the specified system within the organization of which it is a part.
— Terms and definitions for common use in a toll environment
— A decomposition of the toll systems environment into its main enterprise objects
— The roles and responsibilities of the main actors
— Identification of the provided services by means of action diagrams that underline the needed
standardised exchanges
— Identification of the interoperability interfaces for EFC systems, to be specified in specialised
standards.
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/IEC 7498-1:1994, Information technology — Open Systems Interconnection — Basic Reference Model:
The Basic Model — Part 1
ISO/IEC 10746-1, Information technology — Open Distributed Processing — Reference model:
Overview — Part 1
ISO/IEC 10746-2, Information technology — Open distributed processing — Reference model:
Foundations — Part 2
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ISO/IEC 10746-3, Information technology — Open distributed processing — Reference model:
Architecture — Part 3
ISO/IEC 10746-4, Information technology — Open Distributed Processing — Reference Model: Architectural
semantics — Part 4
ISO/IEC 15414, Information technology — Open distributed processing — Reference model — Enterprise
language
ISO 17427-1, Intelligent transport systems — Cooperative ITS — Part 1: Roles and responsibilities in the
context of co-operative ITS architecture(s)
3 Terms and definitions
For the purpose of this document, terms and definitions given in ISO/IEC 7498-1:1994, ISO/IEC 10746-
2, ISO/IEC 10746-3, ISO/IEC 15414 are used. The following terms are defined in the present document.
3.1
context data
information defined by the responsible toll charger necessary to establish the toll due for circulating a
vehicle on a particular toll domain and to conclude the toll transaction.
3.2
electronic fee collection (EFC)
fee collection by electronic means.
Note 1 to entry: The actual payment (collection of the fee) may take place outside the toll system.
3.3
enforcement
measures or actions performed to achieve compliance with laws, regulations or rules.
Note 1 to entry: In this context: the process of compelling observance of a toll regime.
3.4
interoperability
ability of systems to exchange information and to make mutual use of the information that has been
exchanged.
EXAMPLE Tolling interoperability aims at enabling a vehicle to drive through various toll domains while
having only one OBE operating under one contract with a toll service provider.
3.5
localisation augmentation
information sent by the roadside equipment to the onboard equipment to augment the positioning for
autonomous systems
3.6
onboard equipment (OBE)
all required equipment on-board a vehicle for performing required electronic fee collection (EFC)
functions and communication services.
3.7
roadside equipment
equipment located along the road, either fixed or mobile.
3.8
role
set of responsibilities
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3.9
short range communication
tolling technique based on transfer of information via a radio connection between a roadside equipment
and an onboard equipment
Note 1 to entry: This includes 5.8 GHz DSRC as well as ITS-G5 and RFID.
3.10
tariff scheme
set of rules to determine the fee due for a vehicle within a toll domain.
3.11
toll
charge, tax or duty levied in connection to using a vehicle in a toll domain
3.12
toll charger
entity which levies toll for the use of vehicles in a toll domain
3.13
toll declaration
statement to declare the usage of a given toll service to a toll charger
3.14
toll domain
area or part of a road network where a certain toll regime is applied
3.15
toll regime
set of rules, including enforcement rules, governing the collection of toll in a toll domain.
3.16
toll scheme
organizational view of a toll regime, including the actors and their relationships.
3.17
toll service
service enabling users to pay toll.
3.18
toll service provider
entity providing toll services in one or more toll domains.
3.19
transport service
transport infrastructure related service which is offered to the user.
3.20
trust object
information object that is exchanged between entities to ensure mutual trust.
EXAMPLE A trust object may be e.g. an electronic signature or an electronic certificate.
4 Abbreviations and symbols
4.1 Abbreviations
For the purpose of this document, the following abbreviations apply throughout the document unless
otherwise specified.
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CE Central Equipment
CRM Customer Relationship Management
DSRC Dedicated Short-Range Communication
EETS European Electronic Toll Service
EFC Electronic Fee Collection
GNSS Global Navigation Satellite Systems
ID Identity
IFMSA Interoperable Fare Management system Architecture
OBU On-board Unit
ODP Open Distributed Processing
RFID Radio Frequency IDentification
RSE Roadside Equipment
SLA Service Level Agreements
SRC Short Range Communication
TC Toll Charger
TMS Traffic Management system
TTP Trusted Third Party
UML Unified Modelling Language
4.2 Symbols
In action diagrams, the following graphical conventions apply:
Rounded corner boxes indicate responsibilities and related activities within roles
Horizontal arrows indicate information exchanges between roles as activities
performed within responsibilities
Vertical arrows represent execution steps within activities
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Solid circles represent start of activities
Partially coloured circles represent end of activities
Solid horizontal bars represent decision gates
5 The EFC community: roles and objectives
5.1 Introduction
Electronic Fee Collection is an ITS service supported by Cooperative ITS (C-ITS) enabling the user of a
vehicle-related transport service to pay for the transport service, e.g. the use of a tolled road, without
manual intervention. The ITS application providing the ITS service will usually be implemented in
C-ITS equipment installed in the vehicle, at the roadside and in central systems. In some scenarios, it
also includes personal ITS equipment like smartphones. Hence, the EFC service could be described in
the context as defined in ISO 17427-1 ITS – Cooperative ITS – Part 1: Roles and responsibilities in the
context of Co-operative ITS architecture(s).
The C-ITS architecture can be described by a community of external and internal enterprise objects
(ISO 17427-1). For EFC, the community has the objectives of providing an EFC service with its benefits
regarding traffic safety, traffic efficiency, comfort and mobility to the EFC service user. External
enterprise objects are involved in the provision of the EFC service but are not set up for the sole purpose
of EFC. The present document only includes the definition of the internal enterprise objects but the
external enterprise objects are shortly described in this clause to give the complete picture of the EFC
community. Figure 1 shows the external objects in the EFC community.
Figure 1 — Enterprise objects in the EFC community
The subclauses that follow give a concise description of each Enterprise object depicted in
Figure 1. Detailed responsibilities for roles defined within the Toll Charging Environment are dealt
with in Clause 6.
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5.2 Other ITS systems and services
An ITS service may build on data provided by other ITS systems and/or ITS services. The EFC internal
enterprise domain may for instance receive data from other traffic management and/or information
systems as input to road pricing algorithms used in an EFC system.
5.3 Sensors and actuators, vehicle system and common equipment
An EFC domain may use information from vehicle sensors and data stores integrated in the vehicle
where the main purposes of the sensor or data store are not related to EFC. The information is retrieved
from the sensors and data stores and used for the toll or fee calculation. Examples of such sensors and
data stores are GNSS sensors (e.g. in devices used for navigation, fleet management), tachograph, trailer
sensor, suspension sensors, axle in use sensors and vehicle related information stored in a secure
application module (SAM). The data stores could be either in the vehicle or elsewhere, e.g.
...