SIST-TS CEN ISO/TS 14907-2:2017

SLOVENSKI STANDARD
SIST-TS CEN ISO/TS 14907-2:2017
01-april-2017
1DGRPHãþD
SIST-TS CEN ISO/TS 14907-2:2011
Elektronsko pobiranje pristojbin - Postopki za preskušanje opreme - 2. del:
Preskus skladnosti za aplikacijski vmesnik vgrajene enote za elektronsko
cestninjenje (ISO/TS 14907-2:2016)
Electronic fee collection - Test procedures for user and fixed equipment - Part 2:
Conformance test for the on-board unit application interface (ISO/TS 14907-2:2016)
Elektronische Gebührenerhebung - Testverfahren für straßenseitige und fahrzeugseitige
Einrichtungen - Teil 2: Konformitätsprüfungen für die Anwendungsschnittstelle der
fahrzeugseitigen Einrichtung (ISO/TS 14907-2:2016)
Perception du télépéage - Modes opératoires relatifs aux équipements embarqués et aux
équipements fixes - Partie 2: Essai de conformité de l'interface d'application de l'unité
embarquée (ISO/TS 14907-2:2016)
Ta slovenski standard je istoveten z: CEN ISO/TS 14907-2:2016
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
43.040.15 $YWRPRELOVNDLQIRUPDWLND Car informatics. On board
9JUDMHQLUDþXQDOQLãNLVLVWHPL computer systems
SIST-TS CEN ISO/TS 14907-2:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN ISO/TS 14907-2:2017


CEN ISO/TS 14907-2
TECHNICAL SPECIFICATION

SPÉCIFICATION TECHNIQUE

August 2016
TECHNISCHE SPEZIFIKATION
ICS 43.040.15; 35.240.60 Supersedes CEN ISO/TS 14907-2:2011
English Version

Electronic fee collection - Test procedures for user and
fixed equipment - Part 2: Conformance test for the on-
board unit application interface (ISO/TS 14907-2:2016)
Perception du télépéage - Modes opératoires relatifs Elektronische Gebührenerhebung - Testverfahren für
aux équipements embarqués et aux équipements fixes - straßenseitige und fahrzeugseitige Einrichtungen - Teil
Partie 2: Essai de conformité de l'interface 2: Konformitätsprüfungen für die
d'application de l'unité embarquée (ISO/TS 14907- Anwendungsschnittstelle der fahrzeugseitigen
2:2016) Einrichtung (ISO/TS 14907-2:2016)
This Technical Specification (CEN/TS) was approved by CEN on 26 June 2016 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 14907-2:2016 E
worldwide for CEN national Members.

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CEN ISO/TS 14907-2:2016 (E)
Contents Page
European foreword . 3
2

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European foreword
This document (CEN ISO/TS 14907-2:2016) has been prepared by Technical Committee ISO/TC 204
“Intelligent transport systems” in collaboration with Technical Committee CEN/TC 278 “Intelligent
transport systems” the secretariat of which is held by NEN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes CEN ISO/TS 14907-2:2011.
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,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO/TS 14907-2:2016 has been approved by CEN as CEN ISO/TS 14907-2:2016 without any
modification.


3

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SIST-TS CEN ISO/TS 14907-2:2017
TECHNICAL ISO/TS
SPECIFICATION 14907-2
Third edition
2016-07-15
Electronic fee collection — Test
procedures for user and fixed
equipment —
Part 2:
Conformance test for the on-board
unit application interface
Perception du télépéage — Modes opératoires relatifs aux
équipements embarqués et aux équipements fixes —
Partie 2: Essai de conformité de l’interface d’application de l’unité
embarquée
Reference number
ISO/TS 14907-2:2016(E)
©
ISO 2016

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COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

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Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 4
3 Terms and definitions . 5
4 Abbreviated terms . 6
5 OBU and supporting information . 8
5.1 ICS . 8
5.2 IXIT . 8
6 Testing requirements . 9
6.1 Conceptual test architecture . 9
6.2 Conformance test system .10
6.2.1 Functionality of tester .10
6.2.2 Conformance testing . .11
6.3 Test documentation .11
6.3.1 Tester .11
6.3.2 Test methods and test cases .11
6.3.3 Test results .11
Annex A (normative) Implementation conformance statement proforma .12
Annex B (normative) Implementation of extra information for testing (IXIT) proforma .25
Annex C (informative) OBU test cases .29
Annex D (informative) OBE conformance test procedures conducted in Japan .70
Bibliography .75
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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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT), see the following URL: Foreword — Supplementary information.
The committee responsible for this document is ISO/TC 204, Intelligent transport systems.
This third edition cancels and replaces the second edition (ISO/TS 14907-2:2011), which has been
technically revised with the following changes:
— updated references to clauses and annexes in accordance with ISO 14906:2011/Amd1:2015;
— updated Annex D to reflect current situation in Japan.
ISO/TS 14907 consists of the following parts, under the general title Electronic fee collection — Test
procedures for user and fixed equipment:
— Part 1: Description of test procedures
— Part 2: Conformance test for the on-board unit application interface
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Introduction
This part of ISO/TS 14907 describes tests that verify on-board unit (OBU) conformance of
implementations of functions and data structures for electronic fee collection (EFC) applications.
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SIST-TS CEN ISO/TS 14907-2:2017
TECHNICAL SPECIFICATION ISO/TS 14907-2:2016(E)
Electronic fee collection — Test procedures for user and
fixed equipment —
Part 2:
Conformance test for the on-board unit application
interface
1 Scope
This part of ISO/TS 14907 describes tests that verify on-board unit (OBU) conformance of
implementations of functions and data structures, as defined in the implementation conformance
statement based on ISO 14906:2011/Amd1:2015, for electronic fee collection (EFC) applications. After
the tests of isolated data items and functions (C.2 to C.4), an example is given for testing of a complete
EFC transaction (C.3).
The scope of this part of ISO/TS 14907 comprises definitions of OBU conformance assessment tests of
— basic dedicated short-range communication (DSRC) L7 functionality,
— EFC application functions,
— EFC attributes (i.e. EFC application information),
— the addressing procedures of EFC attributes and (hardware) components [e.g. integrated circuit
cards (ICC) and man-machine interfaces (MMI)],
— the EFC transaction model, which defines the common elements and steps of any EFC transaction, and
— the behaviour of the interface so as to support interoperability on an EFC-DSRC application interface
level, see Figure 1.
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Figure 1 — The EFC application interface
The purpose of this part of ISO/TS 14907 is to define tests that
— assess OBU capabilities,
— assess OBU behaviour,
— serve as a guide for OBU conformance evaluation and type approval,
— achieve comparability between the results of the corresponding tests applied in different places at
different times, and
— facilitate communications between parties.
Whereas, this part of ISO/TS 14907 defines examples of test cases for DSRC and EFC functionality in
Annex C, it does not intend to specify a complete test suite for a certain implementation. To compose a
test suite for a specific EFC implementation, the test cases may have to be modified and new test cases
may have to be defined and added in order for the conformance test to be complete. It can be useful to
take into account the following considerations when defining a complete test suite
— small range: “exhaustive testing” of critical interoperability/compatibility features,
— large range: testing of boundaries and random values, and
— composite types: testing of individual items in sequence or parallel.
Figure 2 shows the overall procedure of conformance testing.
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Figure 2 — Conformance testing process
Figure 3 gives a more detailed picture of the interface between the entity performing the conformance
test and the supplier of the Device Under Test (DUT). By the EFC application specification, the
implementation conformance statement proforma and the implementation extra information for
testing proforma the supplier is requested to provide the DUT (OBU), containing the Implementation
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Under Test (IUT), as well as the documentation needed to perform the tests. More details on the content
of the different documents are given in Clause 5 on OBU and supporting information.
NOTE 1 The Device Under Test contains the Implementation Under Test.
Figure 3 — Documentation DUT supplier
It is outside the scope of this part of ISO/TS 14907 to define tests that assess
— performance,
— robustness, and
— reliability of an implementation.
NOTE 2 ISO/TS 14907-1 defines test procedures that are aimed at assessing performance, robustness and
reliability of EFC equipment and systems.
NOTE 3 The ISO/IEC 10373 series defines test methods for proximity, vicinity, integrated circuit(s) cards and
related devices that may be relevant for OBUs that support such cards.
Annex D provides an informative overview of Japanese OBE conformance tests that are based on the
ISO/TS 14907 series, in order to illustrate how these can be applied in practice.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
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ISO 14906:2011/Amd1:2015, Electronic fee collection — Application interface definition for dedicated
short-range communication
EN 12834:2003, 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
trusted attestation or secure module that establishes the claimed identity of an object or application
[SOURCE: EN 15509:2014, 3.1]
3.2
attribute
addressable package of data consisting of a single data element or structured sequences of data element
[SOURCE: ISO 17575-1:—, 3.2]
3.3
authenticator
data, possibly encrypted, that is used for authentication
[SOURCE: EN 15509:2014, 3.3]
3.4
channel
information transfer path
[SOURCE: ISO/IEC 7498-2:1989, 3.3.13]
3.5
element
DSRC directory containing application information in the form of attributes
[SOURCE: ISO 14906:2011, 3.11, modified]
3.6
implementation conformance statement
statement of capabilities and options that have been implemented defining to what extent it is compliant
with a given specification
3.7
implementation conformance statement proforma
document, in the form of a questionnaire, which when completed for an implementation or system
becomes an implementation conformance statement (ICS)
[SOURCE: ISO/IEC 9646-1:1994, 3.3.40]
3.8
implementation extra information for testing
statement containing all of the information related to the implementation under test (IUT) and its
corresponding system under test (SUT) which will enable the testing laboratory to run an appropriate
test suite against that IUT
[SOURCE: ISO/IEC 19015:2000, 3.20]
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3.9
implementation extra information for testing proforma
document, in the form of a questionnaire, which when completed for an implementation under test
(IUT) becomes an implementation extra information for testing (IXIT)
[SOURCE: ISO/IEC 9646-1:1994, 3.3.42]
3.10
on-board equipment
all required equipment on-board a vehicle for performing required EFC functions and communication
services
3.11
on-board unit
single electronic unit on-board a vehicle for performing specific EFC functions and for communication
with external systems
Note 1 to entry: An OBU always includes, in this context, at least the support of the DSRC interface.
3.12
roadside equipment
equipment located along the road, either fixed or mobile
3.13
service primitive
elementary communication service provided by the application layer protocol to the application
processes
[SOURCE: ISO 14906:2011, 3.18, modified]
3.14
transaction
whole of the exchange of information between two physically separated communication facilities
[SOURCE: ISO 17575-1 :—, 3.21]
3.15
transaction model
functional model describing the general structure of electronic payment transactions
[SOURCE: ISO 14906:2011, 3.25, modified]
4 Abbreviated terms
For the purposes of this document, the following abbreviated terms and variables apply.
AC_CR Access credentials
ACn Acknowledged command/response
ADU Application Data Unit (ISO 14906)
APDU Application Protocol Data Unit (ISO 14906)
AP Application Process (ISO 14906)
ARIB Association of Radio Industries and Businesses
ASCII American Standard Code for Information Interchange
AVI Automatic Vehicle Identification
BST Beacon Service Table (ISO 14906)
cf Confirm
DSRC Dedicated Short-Range Communication
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DUT Device Under Test
EID Element Identifier
EFC Electronic Fee Collection (ISO 17573)
FTP File Transfer Protocol
ICS Implementation Conformance Statement
I-Kernel Initialization Kernel
IID Invoker Identifier
ind Indication
IUT Implementation Under Test
IXIT Implementation eXtra Information for Testing
L1 Layer 1 of DSRC (physical layer)
L2 Layer 2 of DSRC (data link layer)
L7 Application Layer Core of DSRC
LID Logical Link Control Identifier
LLC Logical Link Control
LPDU LLC Protocol Data Unit
LSDU Link Layer Service Data Unit (EN 12795)
M ManufacturerID (EN 12834)
a
MAC Medium Access Control
MMI Man-Machine Interface
n.a. Not applicable
NE_OK Command accepted/Response LSDU not yet available (EN 12795)
OBE On-board equipment
OBU On-board unit
ORSE Organization for Road System Enhancement
P Profile, example P denotes Profile 0.
a,b,c,d 0
PDU Protocol Data Unit
PoC Point of Control
PoO Point of Observation
PPDU Physical Layer Protocol Data Unit
PrWA Private Window Allocation (EN 12795)
PrWRq Private Window Request (EN 12795)
req Request
rs Response
RSE Roadside Equipment
SAM Secure Application Module
T-APDU Transfer-Application Protocol Data Unit
T-ASDU Transfer-Application Service Data Unit
T-Kernel Transfer Kernel
TTI Traffic and Traveller Information
VST Vehicle Service Table
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5 OBU and supporting information
The supplier shall provide the OBU, i.e. the DUT, and the associated information, including:
— OBUs personalized to be able to perform tests according to the ICS and IXIT as defined in 5.1 and
5.2, respectively. At least five samples shall be submitted for test. More samples may be needed if
several different data structures and data contents are required in the tests;
— user’s manual for the OBU, which shall include instructions how to handle the equipment, and may
include further detailed information about the protocol functions;
— implementation conformance statement according to 5.1. The ICS shall include statements regarding
the following:
— layer 7 services that are implemented in the OBU;
— EFC functions (action types) that are implemented in the OBU;
— whether or not data elements are used;
— implementation extra information for testing according to 5.2. The IXIT shall, if applicable, include:
— a statement regarding which layer 2 services shall be used to transfer the L7 services (and EFC
services);
— a description of security calculations in the OBU including a specification of the encryption
algorithm used;
— values of the test Master Keys for calculation and verification of OBU security data such as
authenticators and access credentials.
The supplier should also provide configuration/personalization equipment for the OBU if that ensures
effective testing.
5.1 ICS
The ICS is a statement made by the supplier that claims conformance to a certain specification. The ICS
states which capabilities have been implemented in the specifications. It also states possible limitations
in the implementation of the specification.
This Technical Specification describes testing of implementations according to the following standards:
— EN 12834;
— ISO 14906.
Annex A contains the ICS proforma that shall be used for the ICS.
5.2 IXIT
The IXIT is a statement made by the supplier or an implementer of an IUT which contains or references
all of the information, in addition to that given in the implementation conformance statement, related
to the DUT and its testing environment. The IXIT enables the test laboratory to run an appropriate test
suite against the DUT.
In this Technical Specification, the IXIT specifies the services in the lower communication layers that
shall be used to perform the services to be tested. These services are described e.g. in EN 12795,
EN 12253 and EN 13372.
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The IXIT shall also contain further information and describe algorithms and procedures that are
not specified in the above standards but are prerequisites to perform the testing. Examples of such
information are
— content of the ApplicationContextMark in the VST,
— calculation of access credentials in DSRC services,
— use of returnCode in DSRC L7 services and EFC functions, and
— calculation of authenticators in EFC functions.
Annex B contains the IXIT proforma that shall be used for the declaration of the IXIT.
6 Testing requirements
6.1 Conceptual test architecture
A remote test method shall be used for the conformance test of OBUs (DUT). Figure 4 shows the
conceptual testing architecture of tester and DUT. The conformance test is only related to the
implementation of the DUT.
The PoC, which is the point where the test events are controlled, shall be implemented inside the tester
on the interface between the application layer and the application process.
The PoO, which is the point where the occurrence of test events is to be observed, shall be implemented
inside the tester on the interface between the application layer and the application process. The PoO
must also interface the data link layer since some tests require observation of the behaviour on this layer.
The PoC and PoO are characterized by a set of ASPs, according to the specifications of the tests. The test
events observed at the PoO may be supplemented by information provided by other sub-units, e.g. MMI
or an IC card if available with the DUT.
Figure 4 — Conceptual architecture of the conformance test
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6.2 Conformance test system
The conformance tests shall be performed under controlled conditions by using a test system according
to Figure 5.
Figure 5 — Test facilities
6.2.1 Functionality of tester
6.2.1.1 Reference beacon
The beacon shall be a transparent physical layer interface for DSRC according to European or
International Standards, which means, it shall be able to operate standardized data profiles of DSRC
links. A simple beacon may be used which will only send and receive frames to or from the DUT. The
communication is controlled by the application and data link process of the tester.
Beacon parameters, e.g. the transmitting power, shall be adjustable by the tester.
6.2.1.2 Application and data link process
The tester shall be able to operate the communication link in real time according to data link layer
functionality of European or International Standards. The process shall provide the connection to the
test control and observation process and shall control the sending and reception of frames to and from
the beacon.
6.2.1.3 Test control and observation processes
The test control and observation process
...