SIST-TS CEN ISO/TS 25110:2009
(Main)Electronic fee collection - Interface definition for on-board account using integrated circuit card (ICC) (ISO/TS 25110:2008)
Electronic fee collection - Interface definition for on-board account using integrated circuit card (ICC) (ISO/TS 25110:2008)
This Technical Specification defines the data transfer models between roadside equipment (RSE) and ICC, and the interface descriptions between RSE and OBE for on-board account using ICC. It also provides examples of interface definitions and transactions deployed in several countries. This Technical Specification covers:
- data transfer models between RSE and ICC which correspond to the categorized operational
requirements, and the data transfer mechanism for each model;
- interface definition between RSE and OBE based on each data transfer model;
- interface definition for each model comprises
- functional configuration,
- RSE command definitions for ICC access, and
- data format and data element definitions of RSE commands;
- a transaction example for each model in Annex B.
Schnittstellendefinition für die fahrzeugseitige bordeigene Datenverwaltung mit Chipkarte (ISO/TS 25110:2008)
Perception du télépéage - Définition d'interface pour compte de bord utilisant une carte à circuit intégré (ICC) (ISO/TS 25110:2008)
Elektronsko pobiranje pristojbin - Definicija vmesnika za obračun pristojbin, ki uporablja kartico z integriranim vezjem (ICC) (ISO/TS 25110:2008)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST-TS CEN ISO/TS 25110:2009
01-april-2009
(OHNWURQVNRSRELUDQMHSULVWRMELQ'HILQLFLMDYPHVQLND]DREUDþXQSULVWRMELQNL
XSRUDEOMDNDUWLFR]LQWHJULUDQLPYH]MHP ,&& ,6276
Electronic fee collection - Interface definition for on-board account using integrated circuit
card (ICC) (ISO/TS 25110:2008)
Schnittstellendefinition für die fahrzeugseitige bordeigene Datenverwaltung mit Chipkarte
(ISO/TS 25110:2008)
Perception du télépéage - Définition d'interface pour compte de bord utilisant une carte à
circuit intégré (ICC) (ISO/TS 25110:2008)
Ta slovenski standard je istoveten z: CEN ISO/TS 25110:2008
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
SIST-TS CEN ISO/TS 25110:2009 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TS CEN ISO/TS 25110:2009
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SIST-TS CEN ISO/TS 25110:2009
TECHNICAL SPECIFICATION
CEN ISO/TS 25110
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
November 2008
ICS 35.240.60; 03.220.01
English Version
Electronic fee collection - Interface definition for on-board
account using integrated circuit card (ICC) (ISO/TS 25110:2008)
Perception du télépéage - Définition d'interface pour Schnittstellendefinition für die fahrzeugseitige bordeigene
compte de bord utilisant une carte à circuit intégré (ICC) Datenverwaltung mit Chipkarte (ISO/TS 25110:2008)
(ISO/TS 25110:2008)
This Technical Specification (CEN/TS) was approved by CEN on 3 November 2008 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, Bulgaria, 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
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 25110:2008: E
worldwide for CEN national Members.
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CEN ISO/TS 25110:2008 (E)
Contents Page
Foreword .3
2
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CEN ISO/TS 25110:2008 (E)
Foreword
This document (CEN ISO/TS 25110:2008) has been prepared by Technical Committee ISO/TC 204
"Transport information and control systems" in collaboration with Technical Committee CEN/TC 278 “Road
transport and traffic telematics”, 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.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, 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 the United Kingdom.
Endorsement notice
The text of ISO/TS 25110:2008 has been approved by CEN as CEN ISO/TS 25110:2008 without any
modification.
3
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SIST-TS CEN ISO/TS 25110:2009
TECHNICAL ISO/TS
SPECIFICATION 25110
First edition
2008-11-15
Electronic fee collection — Interface
definition for on-board account using
integrated circuit card (ICC)
Perception du télépéage — Définition d'interface pour compte de bord
utilisant une carte à circuit intégré (ICC)
Reference number
ISO/TS 25110:2008(E)
©
ISO 2008
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ISO/TS 25110:2008(E)
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Published in Switzerland
ii © ISO 2008 – All rights reserved
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ISO/TS 25110:2008(E)
Contents Page
Foreword. iv
0 Introduction . v
0.1 Background and motivation . v
0.2 Objective. vi
0.3 Use. vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions. 2
4 Abbreviations . 5
5 Data transfer model . 6
5.1 Overview . 6
5.2 Symbols . 7
5.3 Transparent type. 7
5.4 Caching type . 8
5.5 Buffering type. 9
6 Interface definition for ICC access. 10
6.1 Transparent type. 10
6.2 Caching type . 11
6.3 Buffering type. 13
Annex A (informative) On-board account requirements . 15
Annex B (informative) Example of an ICC access method . 18
Annex C (informative) Interoperability relation with other sectors. 32
Bibliography . 34
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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 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 in order to decide whether it will be confirmed for a
further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is
confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an
International Standard or be 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 25110 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems, and
CEN/TC 278, Road transport and traffic telematics.
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0 Introduction
0.1 Background and motivation
There are two payment systems dealing with electronic fee collection (EFC). The first is the central account
system using a one-piece on-board unit (OBU), and the second is the on-board account system using a
payment media such as the integrated circuit card (ICC).
ICCs have been widely used for public transport cards such as subway and bus payment means, and
electronic money cards for general purpose payments, as well as for credit cards and banking cards. ICC is
expected to be used for EFC payment means along with these global trends and provides convenience and
flexibility.
Currently, the descriptions in the existing EFC related international standards are focused on the central
account system, which is rather simple and gives more feasibility for EFC interoperability than the on-board
account system, which is complex and has more items to be settled.
With consideration of widespread use for transport cards or electronic money cards, a new international
standard relating the on-board account system using those ICCs is strongly required as shown in Figure 1.
Furthermore, a state-of-the-art mobile phone integrated with ICC functions, a so-called “mobile electronic
purse”, has been used for public transport or retail shopping as a payment means in some countries so rapidly
that standardization on this theme is important and essential for considering future EFC payment methods as
well.
Figure 1 — Motivation for on-board account using ICC
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Figure 2 shows the scope of the EFC standards, in which the OBU is used as a communication means and
the ICC caries the payment means.
Figure 2 — Illustration of the scope of the EFC standards
0.2 Objective
The objective of this Technical Specification is to classify data transfer models based on operational
requirements, and define a specific ICC access interface for on-board account using ICC for each model.
Furthermore, this Technical Specification provides practical examples of transactions in Annex B, for
consideration and easy adoption by toll road operators.
0.3 Use
This Technical Specification provides a common technical platform for on-board accounts using ICCs to deal
with various operational requirements, and practical examples of on-board accounts actually used or planned
in several countries.
Each toll road operator can establish their own specification by selecting an example of the models in the
standard (like a tool box) so as to meet their requirements.
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SIST-TS CEN ISO/TS 25110:2009
TECHNICAL SPECIFICATION ISO/TS 25110:2008(E)
Electronic fee collection — Interface definition for on-board
account using integrated circuit card (ICC)
1 Scope
This Technical Specification defines the data transfer models between roadside equipment (RSE) and ICC,
and the interface descriptions between RSE and OBE for on-board account using ICC. It also provides
examples of interface definitions and transactions deployed in several countries.
This Technical Specification covers:
⎯ data transfer models between RSE and ICC which correspond to the categorized operational
requirements, and the data transfer mechanism for each model;
⎯ interface definition between RSE and OBE based on each data transfer model;
⎯ interface definition for each model comprises
⎯ functional configuration,
⎯ RSE command definitions for ICC access, and
⎯ data format and data element definitions of RSE commands;
⎯ a transaction example for each model in Annex B.
Figure 3 shows the configuration of on-board account and the scope of the standard. The descriptions in this
Technical Specification focus on the interface between RSE and OBU to access ICC.
Figure 3 — Configuration of on-board account and generic scope of ISO/TS 25110
Figure 4 shows the layer structure of RSE, OBU, and ICC where the mid-layer of application interfaces are
denoted as the practical scope of this Technical Specification.
NOTE The existing standards for physical and other protocol layers both between RSE and OBE, and between OBE
and ICC, are outside the scope of this Technical Specification. For example, DSRC related items (L-1, L-2, and L-7) and
ICC related items (ICC commands, data definition, etc.) are outside the scope of this Technical Specification.
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There are two types of virtual bridges contained in an OBU. The first type is Bridge-1 on which an RSE
command sent from RSE is decomposed and ICC access command contained in APDU part of RSE
command is transferred to ICC I/F to access ICC. The second type is Bridge-2 on which an RSE command
sent from RSU is transformed to ICC access command and transferred to ICC I/F to access ICC.
Bridge-1 corresponds to the transparent type and the buffering type defined in this standard, whereas Bridge-
2 corresponds to the cashing type.
Figure 4 — Scope of ISO/TS 25110
2 Normative references
The following referenced documents are indispensable for the application 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 14906:2004, Road transport and traffic telematics — Electronic fee collection — Application interface
definition for dedicated short-range communication
ISO 15628:2007, Road transport and traffic telematics — Dedicated short range communication (DSRC) —
DSRC application layer
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
access credentials
data that is transferred to on-board equipment, in order to establish the claimed identity of a roadside
equipment (RSE) application process entity
[ISO 14906]
NOTE The access credentials carry information needed to fulfil access conditions in order to perform the operation
on the addressed element in the OBE. The access credentials can carry passwords as well as cryptographic based
information such as authenticators.
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3.2
action
function that an application process resident at the roadside equipment can invoke in order to make the on-
board equipment execute a specific operation during the transaction
[ISO 14906]
3.3
attribute
application information formed by one or by a sequence of data elements, and is managed by different actions
used for implementation of a transaction
[ISO 14906]
3.4
authenticator
data appended to, or a cryptographic transformation of, a data unit that allows a recipient of the data unit to
prove the source and/or the integrity of the data unit and protect against forgery
[ISO 14906]
3.5
channel
information transfer path
[ISO 14906]
3.6
component
logical and physical entity composing an on-board equipment, supporting a specific functionality
[ISO 14906]
3.7
contract
expression of an agreement between two or more parties concerning the use of the road infrastructure
[ISO 14906]
3.8
cryptography
discipline which embodies principles, means, and methods for the transformation of data in order to hide its
information content, prevent its undetected modification and/or prevent its unauthorized use
[ISO 14906]
3.9
data group
collection of closely related EFC data attributes which together describe a distinct part of an EFC transaction
[ISO 14906]
3.10
data integrity
property in which data has not been altered or destroyed in an unauthorized manner
[ISO 14906]
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3.11
element
in the context of DSRC, a directory containing application information in form of attributes
[ISO 14906]
3.12
on-board equipment
equipment located within the vehicle and supporting the information exchange with the roadside equipment,
composed of the on-board unit and other sub-units whose presence have to be considered optional for the
execution of a transaction
[ISO 14906]
3.13
on-board unit
minimum component of an on-board equipment, whose functionality always includes at least the support of
the DSRC interface
[ISO 14906]
3.14
roadside equipment
equipment located at a fixed position along the road transport network, for the purpose of communication and
data exchanges with the on-board equipment of passing vehicles
[ISO 14906]
3.15
service
〈EFC〉 road transport related facility provided by a service provider; normally a type of infrastructure, the use
of which is offered to the user for which the user may be requested to pay
[ISO 14906]
3.16
service primitive
〈communication〉 elementary communication service provided by the application layer protocol to the
application processes
[ISO 14906]
NOTE The invocation of a service primitive by an application process implicitly calls upon and uses services offered
by the lower protocol layers.
3.17
service provider
〈EFC〉 operator that accepts the user's payment means and in return provides a road-use service to the user
[ISO 14906]
3.18
session
exchange of information and interaction occurring at a specific EFC station between the roadside equipment
and the user/vehicle
[ISO 14906]
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3.19
transaction
whole of the exchange of information between the roadside equipment and the on-board equipment
necessary for the completion of an EFC operation over the DSRC
[ISO 14906]
3.20
transaction model
functional model describing the general structure of electronic payment fee collection transactions
[ISO 14906]
3.21
user
entity that uses transport services provided by the service provider according to the terms of a contract
3.22
transport service provider
person, company, authority or abstract entity offering a transport service to the user for which the user has to
pay a fee (the fee will in some cases be zero, e.g. emergency vehicles)
[ISO/TS 17573]
3.23
issuer
entity responsible for the payment system and responsible for issuing the payment means to the user
[ISO/TS 17573]
4 Abbreviations
For the purpose of this document, the following abbreviations apply throughout the document unless
otherwise specified.
AID Application Identifier
APDU Application Protocol Data Unit
ASN.1 Abstract Syntax Notation One (ISO/IEC 8824-1)
ATR Answer to Reset
ATS Answer to Select
BST Beacon Service Table
DSRC Dedicated Short-Range Communication
EAL Evaluation Assurance Level
EFC Electronic Fee Collection
EID Element Identifier
ERP Electronic Road Pricing
EVENT-RT EVENT-Report (ISO 15628)
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MAC Medium Access Control
ICC Integrated Circuit(s) Card (IC Card)
IFMS Interoperable Fare Management System
OBE On-board Equipment
OBU On-board Unit
RSE Roadside Equipment
SAM Secure Application Module
VST Vehicle Service Table
5 Data transfer model
5.1 Overview
There are the following three types of data transfer model for on-board account using ICC to cope with the
operational requirements described in Annex A.
5.1.1 Transparent type
The ICC command data is transferred directly from RSE to ICC through OBU. OBU stores the ICC command
data and response data in buffer memory temporarily. See Figure 5.
Figure 5 — Generic structure of transparent type
5.1.2 Caching type
The EFC related data is read out from ICC at the presentation, and stored in the SAM of OBU. In the DSRC
communication, the EFC related data in the SAM is transferred to RSE. See Figure 6.
Figure 6 — Generic structure of caching type
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5.1.3 Buffering type
The EFC related data which is limited to non-sensitive data is read from ICC at the presentation, and stored in
the buffer memory in the OBU. In the DSRC communication, the EFC related data in the buffer memory is
transferred to RSE. See Figure 7.
Figure 7 — Generic structure of buffering type
5.2 Symbols
In the data transfer mechanism of each model, the symbols given in Figure 8 are applied.
Figure 8 — Definition of symbols
5.3 Transparent type
5.3.1 General description
In this model, the maximum vehicle speed depends on the data transfer rate between ICC and OBU, so that
the vehicle has to stop or go through slowly under an RSE antenna in case conventional contact ICC is used.
The feature of the transparent type is to make OBU simple by eliminating secure memory inside of OBU, and
the performance will be improved according to the developing ICC with high transfer data rate.
5.3.2 Data transfer process
In this model, data exchanges between RSE and ICC are processed directly after establishing DSRC
communication and authentication between RSE and OBU is completed. Mutual authentication between ICC
and RSE is processed directly before the application data is exchanged and value data is accessed.
In the reading sequence, the READ command is sent from RSE to ICC through OBU to read out the data set
stored in ICC. In the READ response, the data set stored in ICC is transferred from ICC to RSE through OBU.
In the writing sequence, the same procedure is processed. In case of prepaid payment, the debit command is
sent from RSE and same procedure is processed, as shown in Figure 9.
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Figure 9 — Data transfer process of transparent type
5.4 Caching type
5.4.1 General description
In this model, OBU reads out data sets from ICC and stores them in secure memory inside OBU, upon
insertion and completion of the authentication. The feature of this type is that high data exchange rate
between RSE and OBU is performed even when ICC with slow data rate is used. With this caching type,
maximum vehicle speed is enhanced up to DSRC communication performance irrelevant to data transfer rate
of ICC.
5.4.2 Data transfer process
In this model, read out data from ICC is stored in secure memory such as SAM inside OBU to ensure
information security.
The feature of this type is to cope with high vehicle speed by processing high data exchange rate between
RSE and OBU irrelevant to type of ICC. See Figure 10.
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Figure 10 — Data transfer process of caching type
5.5 Buffering type
5.5.1 General description
This buffering type has features of both the transparent type and the cashing type. However, data sets stored
in ICC are limited to non-sensitive data not to be suffered from falsification or disclosure. In this buffering type,
the data transfer method is the same as the cashing type and data sets of ICC are read out and stored in
buffer memory inside OBU when ICC is inserted into the OBU. Data sets stored in buffer memory are
transferred to RSE during DSRC read sequence. In case of writing, data sets of RSE are transferred to OBU
and stored in buffer memory of OBU and then transferred to ICC.
5.5.2 Data transfer process
The feature of this type is to be able to eliminate SAM in OBU and to use even low speed ICC. See Figure 11.
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Figure 11 — Data transfer process of buffering type
6 Interface definition for ICC access
6.1 Transparent type
6.1.1 Functional configuration
Functional configuration of the transparent type is shown in Figure 12. RSE sends the RSE command
containing ICC access commands in its ADPU so as to execute the ICC read/write operation directly.
Command definition between OBU and ICC should be based on ISO/IEC 7816-4.
Figure 12 — Functional configuration of transparent type
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6.1.2 Command and response between RSE and OBU
Transfe
...
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