ISO/TS 16407-2:2012
(Main)Electronic fee collection — Evaluation of equipment for conformity to ISO/TS 17575-1 — Part 2: Abstract test suite
Electronic fee collection — Evaluation of equipment for conformity to ISO/TS 17575-1 — Part 2: Abstract test suite
ISO/TS 16407-2:2011 specifies the Abstract Test Suite (ATS) to evaluate the conformity of Front End and Back End to ISO/TS 17575-1.
Perception de télépéage — Évaluation de conformité de l'équipement à l'ISO/TS 17575-1 — Partie 2: Suite de test abstraite
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TECHNICAL ISO/TS
SPECIFICATION 16407-2
First edition
2012-03-01
Electronic fee collection — Evaluation of
equipment for conformity to
ISO/TS 17575-1 —
Part 2:
Abstract test suite
Perception de télépéage — Évaluation de conformité de l'équipement à
l'ISO/TS 17575-1 —
Partie 2: Suite de test abstraite
Reference number
ISO/TS 16407-2:2012(E)
©
ISO 2012
---------------------- Page: 1 ----------------------
ISO/TS 16407-2:2012(E)
COPYRIGHT PROTECTED DOCUMENT
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Published in Switzerland
ii © ISO 2012 – All rights reserved
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ISO/TS 16407-2:2012(E)
Contents Page
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviations . 2
5 Abstract Test Method (ATM) . 2
5.1 Implementations Under Tests . 2
5.2 Test architecture . 2
5.3 Protocol Implementation Extra Information for Testing (PIXIT) . 3
6 Untestable Test Purposes (TP) . 3
7 ATS data structures . 3
7.1 ASN.1 description . 3
8 External functions . 4
8.1 Functions for communications . 4
8.2 Functions for timing . 4
9 Message filtering . 5
10 ATS naming conventions . 5
10.1 Definition naming conventions . 5
10.2 Test Case identifier . 7
10.3 TTCN-3 modules identifier . 7
Annex A (normative) TTCN-3 Library modules for FE and BE . 8
Annex B (informative) PIXIT Proforma for FE and BE . 9
Bibliography . 11
© ISO 2012 – All rights reserved iii
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ISO/TS 16407-2:2012(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.
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 16407-2 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems, in
collaboration with Technical Committee CEN/TC 278, Road transport and traffic telematics.
ISO/TS 16407 consists of the following parts, under the general title Electronic fee collection — Evaluation of
equipment for conformity to ISO/TS 17575-1:
Part 1: Test suite structure and test purposes
Part 2: Abstract test suite
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ISO/TS 16407-2:2012(E)
Introduction
This part of ISO/IEC 16407 is part of a set of standards that supports interoperability of autonomous EFC-
systems, which includes ISO/TS 17575 parts 1 to 4 that define the EFC context data, their charge reports and
their use of communication infrastructure.
Within the suite of EFC standards, this conformance evaluation procedure defines the process and tests for
conformity evaluation of Front End and Back End that comply with the requirements in ISO/TS 17575-1.
This part of ISO/IEC 16407 is intended to
assess Front End and Back End capabilities,
assess Front End and Back End behaviour,
serve as a guide for Front End and Back End 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.
This part of ISO/IEC 16407 is based on
ISO/TS 17575-1, and
the ISO/IEC 9646 family of standards on conformance test methodology.
© ISO 2012 – All rights reserved v
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TECHNICAL SPECIFICATION ISO/TS 16407-2:2012(E)
Electronic fee collection — Evaluation of equipment for
conformity to ISO/TS 17575-1 —
Part 2:
Abstract test suite
1 Scope
This part of ISO/IEC 16407 specifies the Abstract Test Suite (ATS) to evaluate the conformity of Front End
and Back End to ISO/TS 17575-1.
The objective of this part of ISO/IEC 16407 is to provide a basis for conformance tests for the Front End and
the Back End in Electronic Fee Collection to enable interoperability between different equipment supplied by
different manufacturers.
The present abstract test suite is directly derived from ISO/TS 17575-1.
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/TS 17575-1, Electronic fee collection — Application interface definition for autonomous systems —
Part 1: Charging
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
conformance testing
testing the extent to which an IUT is a conforming implementation
[ISO/IEC 9646-1:1994, definition 3.3.23]
3.2
implementation under test
an implementation of one or more OS1 protocols in an adjacent user/provider relationship, being that part of a
real open system which is to be studied by testing
[ISO/IEC 9646-1:1994, definition 3.3.43]
3.3
system under test
the real open system in which the IUT resides
[ISO/IEC 9646-1:1994, definition 3.3.103]
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ISO/TS 16407-2:2012(E)
3.4
test case
an abstract or executable test case
[ISO/IEC 9646-1:1994, definition 3.3.107]
4 Abbreviations
For the purposes of this document, the following abbreviations apply, unless otherwise specified.
BE Back End
DUT Device Under Test
EUT Equipment Under Test
FE Front End
IUT Implementation under test
PIXIT Protocol Implementation Extra Information for Testing
SCS Semiconductor Characterization System
SUT System under test
TC Test case
5 Abstract Test Method (ATM)
This clause describes the ATM used to test the layers at the FE side and at the BE side.
5.1 Implementations Under Tests
5.1.1 Front-End (FE)
The part(s) of the toll system where usage data for an individual user are collected, processed and delivered
to the Back End. The Front End comprises the on-board equipment and optionally a proxy.
5.1.2 Back-End (BE)
Generic name for the computing and communication facilities of the Service Provider and/or the Toll Charger.
5.2 Test architecture
The implementation under test is either the FE or the BE. The System under test comprises also the
communication sub-layer, which is necessary to perform the IUT tests.
The tester executes the TTCN-3 test cases of the present Test Specification, running on an emulated
communication sub-layer.
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ISO/TS 16407-2:2012(E)
The figure below describes the test architecture.
TESTER SYSTEM UNDER TEST
TTCN-3 IUT Upper
Test execution (FE/BE) Tester
eaPort pco
Communication Sub-layer
Figure 1 — Test system architecture
5.3 Protocol Implementation Extra Information for Testing (PIXIT)
The supplier of the Front End and Back End, respectively, is responsible for providing a Protocol
Implementation Extra Information for Testing (PIXIT).
The supplier of the Front End and the Back End shall complete a PIXIT; see Annex B for a proforma.
6 Untestable Test Purposes (TP)
This clause gives a list of TPs which are not im
...
TECHNICAL ISO/TS
SPECIFICATION 16407-2
First edition
2012-03-01
Electronic fee collection — Evaluation of
equipment for conformity to
ISO/TS 17575-1 —
Part 2:
Abstract test suite
Perception du télépéage — Évaluation de conformité de l'équipement à
l'ISO/TS 17575-1 —
Partie 2: Suite de test abstraite
Reference number
ISO/TS 16407-2:2012(E)
©
ISO 2012
---------------------- Page: 1 ----------------------
ISO/TS 16407-2:2012(E)
This CD-ROM contains the following files for ISO/TS 16407-2:2012:
1) Electronic annex, zip file with TTCN-3 and ASN.1 code;
2) Electronic annex, zip file with HTML documentation.
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system or transmitted in any form or by any means without prior permission from ISO. Requests for permission to reproduce this product
should be addressed to
ISO copyright office Case postale 56 CH-1211 Geneva 20 Switzerland
Internet copyright@iso.org
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Violators may be prosecuted.
Published in Switzerland
ii © ISO 2012 – All rights reserved
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ISO/TS 16407-2:2012(E)
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