ISO/TS 21192:2024
(Main)Electronic fee collection — Support for traffic management
Electronic fee collection — Support for traffic management
This document identifies the architecture of a toll system environment in which a toll charger (TC) can act to support traffic management with the use of a tariff scheme. This document defines: — the architecture relevant to the scope of this document; — a standard framework and data flow model; — an exchange of information between a TC and a road and traffic manager (RTM), e.g.: — level of service (LOS); — tariff scheme; — data which is needed to support traffic management (vehicle probe and traffic flow data). The detailed definitions of mandatory and optional elements in real implementation are outside the scope of this document. This document does not define communication stacks or timings.
Perception de télépéage — Aide pour la gestion du trafic
General Information
Relations
Standards Content (Sample)
Technical
Specification
ISO/TS 21192
Second edition
Electronic fee collection — Support
2024-11
for traffic management
Perception de télépéage — Aide pour la gestion du trafic
Reference number
© ISO 2024
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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Architectural concepts and information exchanges . 2
5.1 General .2
5.2 Role model .2
5.3 Data flow model .3
5.4 Information exchanges between TC and RTM .4
6 General requirements for data exchange . . 5
6.1 General .5
6.2 Transaction: Set tariff scheme based on LOS .6
6.2.1 Overview .6
6.2.2 Message: LevelOfServiceAdu .7
6.2.3 Message: TariffSchemeAdu .7
6.3 Transaction: Levy toll .9
6.3.1 Overview .9
6.3.2 Message: RealTimeTollInformationAdu.9
6.3.3 Message: RoadUsageDataAdu .10
6.4 Transaction: Set tariff scheme based on travel demand model .11
6.4.1 Overview .11
6.4.2 Message: TariffSchemeRequestAdu .11
6.4.3 Message: TariffSchemeAdu . 13
6.5 Privacy and quality of data . 13
Annex A (normative) Data type specification. 14
Annex B (normative) Implementation conformance statement proforma .15
Annex C (normative) Reference standards for data exchange . 19
Annex D (informative) Smart route selection in Japan .21
Annex E (informative) Electronic Road Pricing (ERP) in Singapore .23
Annex F (informative) Managed lanes in the USA .26
Annex G (informative) Emission control using transit data in Japan .28
Annex H (informative) Data flow model of EFC support for traffic management .29
Annex I (informative) Example of data flows .30
Annex J (informative) Privacy and quality of data .31
Bibliography .34
iii
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 document 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).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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 second edition cancels and replaces the first edition of ISO/TS 21192:2019, which has been technically
revised.
The main changes are as follows:
— Clause 3 has been updated and ISO/TS 17573-2 has been made the primary source for terms and
definitions;
— data definitions have been updated, including making reference to ISO 17573-3 as the primary source.
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
Introduction
Electronic fee collection (EFC) systems have been introduced in many countries where collected revenue is
mostly used for funding the construction or maintenance of roads. EFC is also used for traffic management
to reduce congestion in urban areas, such as London and Stockholm, since tolling is closely related to travel
demand elasticity.
Traffic management is becoming more important as a tool used for reduction of congestion and emissions
control in urban areas. EFC schemes such as the smart route selection and managed lanes are some of the
key EFC applications used to support traffic management.
This document contains the following annexes:
— Data type specifications are given in Annex A;
— The implementation conformance statement proforma, to be completed by suppliers that claim their
implementations are in conformity with this document, is provided in Annex B;
— Annex C specifies the procedures for data exchange, in accordance with the referenced standards;
— Examples of EFC used for traffic management in other countries:
— Annex D presents a new method for traffic management, called smart route selection, in which EFC
will be used for selecting a route in the Tokyo metropolitan area to divert traffic out of central parts
of the metropolitan area;
— Annex E presents the Electronic Road Pricing scheme in Singapore;
— Annex F presents managed lanes including services known as high occupancy vehicle (HOV) lanes
and high occupancy tolls (HOT) on interstate freeways in the USA;
— Annex G presents the dynamic pricing scheme to improve the environment in Japan;
— Annex H shows the data flow model of EFC support for traffic management;
— Annex I provides examples of data flows between components of EFC and road traffic management
systems;
— Annex J explains principles and considerations of privacy and quality of data.
v
Technical Specification ISO/TS 21192:2024(en)
Electronic fee collection — Support for traffic management
1 Scope
This document identifies the architecture of a toll system environment in which a toll charger (TC) can act
to support traffic management with the use of a tariff scheme.
This document defines:
— the architecture relevant to the scope of this document;
— a standard framework and data flow model;
— an exchange of information between a TC and a road and traffic manager (RTM), e.g.:
— level of service (LOS);
— tariff scheme;
— data which is needed to support traffic management (vehicle probe and traffic flow data).
The detailed definitions of mandatory and optional elements in real implementation are outside the scope of
this document. This document does not define communication stacks or timings.
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.
1)
ISO/FDIS 12855 , Electronic fee collection — Information exchange between service provision and toll charging
ISO 14827-2, Intelligent transport systems — Data interfaces between centres for transport information and
control systems — Part 2: AP-DATEX
ISO 14827-3, Transport information and control systems — Data interfaces between centres for transport
information and control systems — Part 3: Data interfaces between centres for intelligent transport sytems
(ITS) using XML (Profile A)
ISO 22837:2009, Vehicle probe data for wide area communications
ISO/TS 17573-2, Electronic fee collection — System architecture
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.