Road vehicles - Vehicle to grid communication interface - Part 4: Network and application protocol conformance test (ISO/DIS 15118-4:2021)

Straßenfahrzeuge - Kommunikationsschnittstelle zwischen Fahrzeug und Ladestation - Teil 4: Konformitätsprüfungen für das Netzwerk- und Anwendungsprotokoll (ISO/DIS 15118-4:2021)

Véhicules routiers - Interface de communication entre véhicule et réseau électrique - Partie 4: Test de conformité du protocole d'application et du réseau (ISO/DIS 15118-4:2021)

Cestna vozila - Komunikacijski vmesnik med vozilom in omrežjem - 4. del: Preskus skladnosti omrežja in aplikacijskega protokola (ISO/DIS 15118-4:2021)

General Information

Status
Not Published
Public Enquiry End Date
30-Nov-2021
Technical Committee
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
06-Oct-2021
Due Date
23-Feb-2022

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SLOVENSKI STANDARD
oSIST prEN ISO 15118-4:2021
01-november-2021
Cestna vozila - Komunikacijski vmesnik med vozilom in omrežjem - 4. del: Preskus
skladnosti omrežja in aplikacijskega protokola (ISO/DIS 15118-4:2021)

Road vehicles - Vehicle to grid communication interface - Part 4: Network and application

protocol conformance test (ISO/DIS 15118-4:2021)

Straßenfahrzeuge - Kommunikationsschnittstelle zwischen Fahrzeug und Ladestation -

Teil 4: Konformitätsprüfungen für das Netzwerk- und Anwendungsprotokoll (ISO/DIS
15118-4:2021)

Véhicules routiers - Interface de communication entre véhicule et réseau électrique -

Partie 4: Test de conformité du protocole d'application et du réseau (ISO/DIS 15118-

4:2021)
Ta slovenski standard je istoveten z: prEN ISO 15118-4
ICS:
35.100.05 Večslojne uporabniške Multilayer applications
rešitve
43.040.15 Avtomobilska informatika. Car informatics. On board
Vgrajeni računalniški sistemi computer systems
oSIST prEN ISO 15118-4:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 15118-4:2021
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oSIST prEN ISO 15118-4:2021
DRAFT INTERNATIONAL STANDARD
ISO/DIS 15118-4
ISO/TC 22/SC 31 Secretariat: DIN
Voting begins on: Voting terminates on:
2021-09-29 2021-12-22
Road vehicles — Vehicle to grid communication
interface —
Part 4:
Network and application protocol conformance test

Véhicules routiers — Interface de communication entre véhicule et réseau électrique —

Partie 4: Test de conformité du protocole d'application et du réseau
ICS: 43.120
Member bodies are requested to consult relevant national interests in IEC/TC
69 before casting their ballot to the e-Balloting application.
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
IMPORTANT — Please use this updated version dated 2020-09-23, and
BEING ACCEPTABLE FOR INDUSTRIAL,
discard any previous version of this DIS. Note that the IEC logo has been
TECHNOLOGICAL, COMMERCIAL AND
added.
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 15118-4:2021(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 2021
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oSIST prEN ISO 15118-4:2021
ISO/DIS 15118-4:2021(E)
ISO/DIS 15118-4:2021(E)
Contents Page

Foreword ................................................................................................................................................... vi

Introduction .............................................................................................................................................. vii

1 Scope ............................................................................................................................................. 1

2 Normative references ................................................................................................................... 2

3 Terms and definitions .................................................................................................................. 2

4 Symbols (and abbreviated terms) ............................................................................................... 7

5 Conventions .................................................................................................................................. 8

5.1 Requirement structure ................................................................................................................. 8

5.2 Test system description .............................................................................................................. 8

6 Test architecture reference model .............................................................................................. 8

6.1 General information ..................................................................................................................... 8

6.2 Platform adapter interface ........................................................................................................... 9

6.3 SUT adapter interfaces ................................................................................................................ 9

6.4 Codecs ......................................................................................................................................... 10

7 Test suite conventions............................................................................................................... 11

7.1 General information ................................................................................................................... 11

7.2 Test suite structure (TSS) .......................................................................................................... 11

7.3 Test profiles ................................................................................................................................ 14

7.4 Test suite identifiers ................................................................................................................... 21

7.5 Test suite coverage .................................................................................................................... 28

7.6 Test case description ............................................................................................................... 169

7.7 Test case specification ............................................................................................................ 171

8 Test case descriptions for 15118-2 V2GTP ............................................................................ 186

8.1 General information ................................................................................................................. 186

8.2 SECC test cases ....................................................................................................................... 187

8.3 EVCC test cases ....................................................................................................................... 191

9 Test case descriptions for 15118-2 SDP messages .............................................................. 195

9.1 General information ................................................................................................................. 195

9.2 SECC test cases ....................................................................................................................... 196

9.3 EVCC test cases ....................................................................................................................... 198

10 Test case descriptions for 15118-2 V2G application layer messages ................................ 217

10.1 General information ................................................................................................................. 217

10.2 SECC test cases ....................................................................................................................... 217

10.3 EVCC test cases ....................................................................................................................... 398

11 Reliability and robustness resting .......................................................................................... 673

11.1 General information ................................................................................................................. 673

11.2 SECC test cases ....................................................................................................................... 673

11.3 EVCC test cases ....................................................................................................................... 676

COPYRIGHT PROTECTED DOCUMENT

Annex A (normative) Configuration specifications .......................................................................... 683

A.1 Timer configuration .................................................................................................................. 683

© ISO 2021

A.2 PICS configuration ................................................................................................................... 684

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

A.3 PIXIT configuration ................................................................................................................... 685

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

Annex B (normative) Test-case specifications for 15118-2 V2GTP ................................................ 688

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.

B.1 SECC test cases ....................................................................................................................... 688

B.2 EVCC test cases ....................................................................................................................... 691

ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
iii
© ISO 2021 – All rights reserved
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
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oSIST prEN ISO 15118-4:2021
ISO/DIS 15118-4:2021(E)
Contents Page

Foreword ................................................................................................................................................... vi

Introduction .............................................................................................................................................. vii

1 Scope ............................................................................................................................................. 1

2 Normative references ................................................................................................................... 2

3 Terms and definitions .................................................................................................................. 2

4 Symbols (and abbreviated terms) ............................................................................................... 7

5 Conventions .................................................................................................................................. 8

5.1 Requirement structure ................................................................................................................. 8

5.2 Test system description .............................................................................................................. 8

6 Test architecture reference model .............................................................................................. 8

6.1 General information ..................................................................................................................... 8

6.2 Platform adapter interface ........................................................................................................... 9

6.3 SUT adapter interfaces ................................................................................................................ 9

6.4 Codecs ......................................................................................................................................... 10

7 Test suite conventions............................................................................................................... 11

7.1 General information ................................................................................................................... 11

7.2 Test suite structure (TSS) .......................................................................................................... 11

7.3 Test profiles ................................................................................................................................ 14

7.4 Test suite identifiers ................................................................................................................... 21

7.5 Test suite coverage .................................................................................................................... 28

7.6 Test case description ............................................................................................................... 169

7.7 Test case specification ............................................................................................................ 171

8 Test case descriptions for 15118-2 V2GTP ............................................................................ 186

8.1 General information ................................................................................................................. 186

8.2 SECC test cases ....................................................................................................................... 187

8.3 EVCC test cases ....................................................................................................................... 191

9 Test case descriptions for 15118-2 SDP messages .............................................................. 195

9.1 General information ................................................................................................................. 195

9.2 SECC test cases ....................................................................................................................... 196

9.3 EVCC test cases ....................................................................................................................... 198

10 Test case descriptions for 15118-2 V2G application layer messages ................................ 217

10.1 General information ................................................................................................................. 217

10.2 SECC test cases ....................................................................................................................... 217

10.3 EVCC test cases ....................................................................................................................... 398

11 Reliability and robustness resting .......................................................................................... 673

11.1 General information ................................................................................................................. 673

11.2 SECC test cases ....................................................................................................................... 673

11.3 EVCC test cases ....................................................................................................................... 676

Annex A (normative) Configuration specifications .......................................................................... 683

A.1 Timer configuration .................................................................................................................. 683

A.2 PICS configuration ................................................................................................................... 684

A.3 PIXIT configuration ................................................................................................................... 685

Annex B (normative) Test-case specifications for 15118-2 V2GTP ................................................ 688

B.1 SECC test cases ....................................................................................................................... 688

B.2 EVCC test cases ....................................................................................................................... 691

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© ISO 2021 – All rights reserved
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oSIST prEN ISO 15118-4:2021
ISO/DIS 15118-4:2021(E)

Annex C (normative) Test-case specifications for 15118-2 SDP messages .................................. 696

C.1 SECC test cases....................................................................................................................... 696

C.2 EVCC test cases....................................................................................................................... 698

Annex D (normative) Test-case specifications for ISO 15118-2 V2G application layer messages

................................................................................................................................................... 721

D.1 SECC test cases....................................................................................................................... 721

D.2 EVCC test cases....................................................................................................................... 820

Annex E (normative) Test-case specifications for ISO 15118-2 reliability and robustness testing

................................................................................................................................................... 990

E.1 SECC test cases....................................................................................................................... 990

E.2 EVCC test cases....................................................................................................................... 994

Annex F (normative) Function specifications for supporting test execution.............................. 1002

F.1 Configuration functions ........................................................................................................ 1002

F.2 Pre-condition functions ........................................................................................................ 1004

F.3 Post-condition functions ...................................................................................................... 1035

F.4 Common behavior functions ................................................................................................ 1037

F.5 Library functions.................................................................................................................... 1042

Annex G (normative) Function specifications for ISO 15118-2 V2GTP ........................................ 1051

G.1 SECC functions ...................................................................................................................... 1051

G.2 EVCC functions ...................................................................................................................... 1053

Annex H (normative) Function specifications for ISO 15118-2 SDP messages .......................... 1057

H.1 SECC functions ...................................................................................................................... 1057

H.2 EVCC functions ...................................................................................................................... 1059

Annex I (normative) Function specifications for ISO 15118-2 V2G application layer messages

................................................................................................................................................. 1062

I.1 SECC functions ...................................................................................................................... 1062

I.2 EVCC functions ...................................................................................................................... 1254

Annex J (normative) Function specifications for ISO 15118-2 reliability and robustness testing

................................................................................................................................................. 1449

J.1 SECC functions ...................................................................................................................... 1449

J.2 EVCC functions ...................................................................................................................... 1455

Annex K (normative) Template specifications for V2G TCP/TLS port control ............................ 1481

Annex L (normative) Template specifications for 15118-2 V2GTP ............................................... 1483

L.1 Common templates................................................................................................................ 1483

Annex M (normative) Template specifications for ISO 15118-2 SDP messages ......................... 1485

M.1 Common templates................................................................................................................ 1485

Annex N (normative) Template specifications for 15118-2 V2G application layer messages ... 1486

N.1 Common templates................................................................................................................ 1486

N.2 SECC templates ..................................................................................................................... 1498

N.3 EVCC templates ..................................................................................................................... 1510

Annex O (normative) Template specifications for security ........................................................... 1546

O.1 Common templates................................................................................................................ 1546

Annex P (normative) Data type definitions ..................................................................................... 1551

P.1 Data types for PICS................................................................................................................ 1551

P.2 Data types for PIXIT ............................................................................................................... 1552

P.3 Data types for V2G TCP/TLS Port Control .......................................................................... 1553

P.4 Data types for V2GTP ............................................................................................................ 1554

P.5 Data types for SDP messages .............................................................................................. 1555

P.6 Data types for V2G messages .............................................................................................. 1556

P.7 Data types for Security .......................................................................................................... 1576

Bibliography ........................................................................................................................................ 1577

© ISO 2021 – All rights reserved
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oSIST prEN ISO 15118-4:2021
ISO/DIS 15118-4:2021(E)
© ISO 2021 – All rights reserved
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oSIST prEN ISO 15118-4:2021
ISO/DIS 15118-4:2021(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 22, Road vehicles, Subcommittee SC 31, Data

communication.

This second edition cancels and replaces the first edition (ISO 15118-4:2018), which has been technically

revised.
The main changes compared to the previous edition are as follows:

— Test control section removed to align with more atomic testing approach (7.3.5 in Ed. 1);

— Quality and readability of all Figures improved;

— General error corrections and/or improvements for better consistency in test objective descriptions in

Clauses 8, 9 and 10;

— General error corrections and /or improvements for better consistency in TTCN-3 test case specification in

the Annexes;

— New Clause on reliability and robustness test cases added (Clause 11 and Annex E).

A list of all parts in the ISO 15118 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 2021 – All rights reserved
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oSIST prEN ISO 15118-4:2021
ISO/DIS 15118-4:2021(E)
Introduction

The first three parts of ISO 15118 describe the use cases and the technical specification of the vehicle-to-grid

communication Interface which is intended for the optimized use of energy resources so that electric road

vehicles can recharge in the most economic or most energy efficient way. It is furthermore required to develop

efficient and convenient billing systems in order to cover the resulting micro-payments. The necessary

communication channel may serve in the future to contribute to the stabilization of the electrical grid as well as

to support additional information services required to operate electric vehicles efficiently and economically.

The complexity resulting from the network and application protocol requirements defined in the second part of

the standard requires a considerable amount of testing in order to enable interoperability between independent

implementations. This part of the standard therefore defines a conformance test suite for the network and

application layer protocols in order to derive a common and agreed basis for conformance tests. The resulting

test suite is a necessary prerequisite for downstream interoperability tests. Since interoperability furthermore

involves the actual application logic of an implementation those tests are beyond the scope of this standard.

Hence this standard focuses on the interface aspects and the corresponding requirements given in part two

only.
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© ISO 2021 – All rights reserved
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oSIST prEN ISO 15118-4:2021
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oSIST prEN ISO 15118-4:2021
DRAFT INTERNATIONAL STANDARD ISO/DIS 15118-4:2021(E)
Road vehicles — Vehicle to grid communication interface —
Part 4: Network and application protocol conformance test
1 Scope

This document specifies conformance tests in the form of an abstract test suite (ATS) for a system under test

(SUT) implementing an EVCC or SECC according to ISO 15118-2. These conformance tests specify the testing

of capabilities and behaviors of an SUT as well as checking what is observed against the conformance

requirements specified in ISO 15118-2 and against what the supplier states the SUT implementation's

capabilities are.

The capability tests within the ATS check that the observable capabilities of the SUT are in accordance with the

static conformance requirements defined in ISO 15118-2. The behavior tests of the ATS examine an

implementation as thoroughly as is practical over the full range of dynamic conformance requirements defined

in ISO 15118-2 and within the capabilities of the SUT (see NOTE).

A test architecture is described in correspondence to the ATS. The conformance test cases in this part of the

standard are described leveraging this test architecture and are specified in TTCN-3 Core Language for ISO/OSI

Network Layer (Layer 3) and above. The conformance test cases for the Data Link Layer (Layer 2) and Physical

Layer (Layer 1) are described in Part 5 of this standard. Test cases with overlapp

...

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