EN ISO 15118-2:2016

Road vehicles - Vehicle-to-grid communication Interface - Part 2: Network and application protocol requirements (ISO 15118-2:2014)

ISO 15118-2:2014 specifies the communication between battery electric vehicles (BEV) or plug-in hybrid electric vehicles (PHEV) and the Electric Vehicle Supply Equipment. The application layer message set defined in ISO 15118-2:2014 is designed to support the energy transfer from an EVSE to an EV. ISO 15118-1 contains additional use case elements describing the bidirectional energy transfer. The implementation of these use cases requires enhancements of the application layer message set defined herein.
The purpose of ISO 15118-2:2014 is to detail the communication between an EV (BEV or a PHEV) and an EVSE. Aspects are specified to detect a vehicle in a communication network and enable an Internet Protocol (IP) based communication between EVCC and SECC.
ISO 15118-2:2014 defines messages, data model, XML/EXI based data representation format, usage of V2GTP, TLS, TCP and IPv6. In addition, it describes how data link layer services can be accessed from a layer 3 perspective. The Data Link Layer and Physical Layer functionality is described in ISO 15118-3.

Straßenfahrzeuge - Kommunikationsschnittstelle zwischen Fahrzeug und Ladestation - Teil 2: Anforderungen an das Netzwerk- und Anwendungsprotokoll (ISO 15118-2:2014)

Véhicules routiers - Interface de communication entre véhicule et réseau électrique - Partie 2: Exigences du protocole d'application et du réseau (ISO 15118-2:2014)

Le présent document spécifie la communication entre les véhicules électriques à batterie (VEB) ou les véhicules électriques hybrides rechargeables (VEHR) et l'infrastructure de recharge pour véhicules électriques. L'ensemble de messages de la couche application défini dans le présent document est conçu pour prendre en charge le transfert d'énergie entre une IRVE et un VE. L'ISO 15118-1 contient des éléments de cas d'utilisation supplémentaires (ID des éléments de cas d'utilisation de la Partie 1 : F4 et F5) décrivant le transfert d'énergie bidirectionnel. L'implémentation de ces cas d'utilisation nécessite des améliorations de l'ensemble de messages de la couche application défini dans le présent document. Les définitions de ces exigences supplémentaires feront l'objet de la prochaine révision du présent document.
Le présent document a pour but de décrire de manière détaillée la communication entre un VE (VEB ou VEHR) et une IRVE. Les aspects spécifiés permettent de détecter un véhicule dans un réseau de communication, et de permettre une communication basée sur le protocole Internet (IP) entre le contrôleur de communication du véhicule électrique (EVCC) et le contrôleur de communication de l'infrastructure de recharge (SECC).
Le présent document définit les messages, le modèle de données, le format de représentation de données basé sur XML/EXI, l'utilisation de V2GTP, TLS, TCP et IPv6. De plus, il décrit comment accéder aux services de la couche liaison de données à partir de la couche 3. La fonctionnalité de la couche liaison de données et de la couche physique est décrite dans l'ISO 15118-3.

Cestna vozila - Komunikacijski vmesnik med vozilom in omrežjem - 2. del: Zahteve za protokol omrežja in uporabe (ISO 15118-2:2014)

Ta mednarodni standard določa komunikacijo med električnimi akumulatorskimi vozili (BEV) ali hibridnimi cestnimi vozili z možnostjo polnjenja prek navadne vtičnice (PHEV) in opremo za polnjenje električnih vozil (EVSE, imenovano tudi polnilnica). Zajema celotno izmenjavo informacij med vsemi stranmi, ki so udeležene pri električnem polnjenju. Ta mednarodni standard se uporablja za (ročno) priključeno kabelsko polnjenje. Namen tega dela standarda ISO/IEC 15118 je podrobno opredeliti komunikacijo med električnim vozilom z možnostjo polnjenja prek navadne vtičnice (EV, lahko je BEV ali PHEV) in EVSE. Podani so vidiki za zaznavanje vozila v komunikacijskem omrežju in omogočanje komunikacije med EV in EVSE na podlagi internetnega protokola (IP). Ta dokument temelji na zahtevah primerov uporabe iz standarda ISO/IEC 15118-1. Ta del opredeljuje sporočila, podatkovni model, format za predstavitev podatkov na podlagi XML/EXI, uporabo protokola V2GTP, TLS, TCP, IPv6 do vmesnika podatkovne povezovalne plasti in fizične plasti. OPOMBA: Shema razširljivega označevalnega jezika (XML) je uradno in splošno sprejet standard Konzorcija za svetovni splet (W3C) z obsežno podporo orodij1). OPOMBA: Učinkovita izmenjava XML (EXI) je podatkovni format, ki ga je predlagala delovna skupina za učinkovito izmenjavo XML Konzorcija W3C. OPOMBA: Večina delov trenutnega dokumenta podpira integracijo vozila z omrežjem na splošno, nekateri tehnični parametri pa se posebej osredotočajo na storitev polnjenja AC. Pričakuje se, da bodo z razširitvijo teh določenih podatkovnih vrst v prihodnje podprte dodatne storitve polnjenja, npr. polnjenje DC.

General Information

• Status: Published
• Publication Date: 19-Apr-2016
• Withdrawal Date: 30-Oct-2016
• ICS: 43.040.15 - Car informatics. On board computer systems
• ICS: 43.120 - Electric road vehicles
• Technical Committee: CEN/TC 301 - Electrically propelled road vehicles
• Drafting Committee: CEN/TC 301 - Electrically propelled road vehicles
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 20-Apr-2016
• Completion Date: 20-Apr-2016
• Mandate: M/468 - Standardisation mandate addressed to CEN and CENELEC and ETSI concerning the charging of electric vehicles
• Ref Project: SIST EN ISO 15118-2:2016 - Road vehicles - Vehicle-to-grid communication Interface - Part 2: Network and application protocol requirements (ISO 15118-2:2014)

Relations

• Replaced By: EN ISO 15118-20:2022 - Road vehicles - Vehicle to grid communication interface - Part 20: 2nd generation network layer and application layer requirements (ISO 15118-20:2022)
• Effective Date: 08-Jun-2022
• Revised: prEN ISO 15118-2 - Road vehicles - Vehicle to grid communication interface - Part 2: Network and application protocol requirements (ISO/DIS 15118-2:2018)
• Effective Date: 08-Jun-2022
• Revised: EN ISO 15118-20:2022 - Road vehicles - Vehicle to grid communication interface - Part 20: 2nd generation network layer and application layer requirements (ISO 15118-20:2022)
• Effective Date: 27-Feb-2019

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2016
Cestna vozila - Komunikacijski vmesnik med vozilom in omrežjem - 2. del: Zahteve
za protokol omrežja in uporabe (ISO 15118-2:2014)
Road vehicles - Vehicle-to-grid communication Interface - Part 2: Network and
application protocol requirements (ISO 15118-2:2014)
Straßenfahrzeuge - Kommunikationsschnittstelle zwischen Fahrzeug und Ladestation -
Teil 2: Anforderungen an das Netzwerk- und Anwendungsprotokoll (ISO 15118-2:2014)
Véhicules routiers - Interface de communication entre véhicule et réseau électrique -
Partie 2: Exigences du protocole d'application et du réseau (ISO 15118-2:2014)
Ta slovenski standard je istoveten z: EN ISO 15118-2:2016
ICS:
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
43.040.15 $YWRPRELOVNDLQIRUPDWLND Car informatics. On board
9JUDMHQLUDþXQDOQLãNLVLVWHPL computer systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 15118-2
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2016
EUROPÄISCHE NORM
ICS 43.120
English Version
Road vehicles - Vehicle-to-grid communication Interface -
Part 2: Network and application protocol requirements
(ISO 15118-2:2014)
Véhicules routiers - Interface de communication entre Straßenfahrzeuge - Kommunikationsschnittstelle
véhicule et réseau électrique - Partie 2: Exigences du zwischen Fahrzeug und Ladestation - Teil 2:
protocole d'application et du réseau (ISO 15118- Anforderungen an das Netzwerk- und
2:2014) Anwendungsprotokoll (ISO 15118-2:2014)
This European Standard was approved by CEN on 21 February 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

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. EN ISO 15118-2:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
European foreword
The text of ISO 15118-2:2014 has been prepared by Technical Committee ISO/TC 22 “Road vehicles” of
the International Organization for Standardization (ISO) and has been taken over as EN
ISO 15118-2:2016 by Technical Committee CEN/TC 301 “Road vehicles” the secretariat of which is held
by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by October 2016, and conflicting national standards shall
be withdrawn at the latest by October 2016.
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 has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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 15118-2:2014 has been approved by CEN as EN ISO 15118-2:2016 without any
modification.
INTERNATIONAL ISO
STANDARD 15118-2
First edition
2014-04-01
Road vehicles — Vehicle-to-Grid
Communication Interface —
Part 2:
Network and application protocol
requirements
Véhicules routiers — Interface de communication entre véhicule et
réseau électrique —
Partie 2: Exigences du protocole d'application et du réseau

Reference number
ISO 15118-2:2014(E)
©
ISO 2014
ISO 15118-2:2014(E)
©  ISO 2014
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
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Published in Switzerland
ii © ISO 2014 – All rights reserved

ISO 15118-2:2014(E)
Contents Page
Foreword . v
Introduction . vi
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 3
4  Symbols and abbreviated terms . 7
5  Conventions . 8
5.1  Definition of OSI based services . 8
5.2  Requirement structure . 8
5.3  Usage of RFC references . 8
5.4  Notation used for XML schema diagrams . 9
6  Document overview . 9
7  Basic requirements for V2G communication . 11
7.1  General information . 11
7.2  Service primitive concept of OSI layered architecture . 11
7.3  Security concept . 12
7.4  V2G communication states and data link handling . 21
7.5  Data Link Layer . 26
7.6  Network Layer . 26
7.7  Transport Layer . 28
7.8  V2G Transfer Protocol . 32
7.9  Presentation Layer . 36
7.10  Application Layer . 46
8  Application Layer messages . 55
8.1  General information and definitions . 55
8.2  Protocol handshake definition . 56
8.3  V2G Message Definition . 60
8.4  V2G Communication Session and BodyElement Definitions . 62
8.5  Complex data types . 104
8.6  Identification Modes and Message Set definitions . 137
8.7  V2G communication timing . 170
8.8  Message sequencing and error handling . 184
8.9  Request-Response Message Sequence examples . 206
Annex A (informative) Mapping of Part 1 use case elements . 214
Annex B (informative) Mapping of ISO 15118 message element names to SAE J2847/2 terms . 250
Annex C (normative) Schema definition . 254
Annex D (informative) Message examples . 278
Annex E (informative) Application of certificates . 299
Annex F (normative) Certificate profiles . 313
Annex G (informative) Encryption for the Distribution of Secret Keys . 321
Annex H (normative) Specification of Identifiers . 323
Annex I (informative) Message sequencing for renegotiation . 326
Annex J (informative) Overview on XML Signatures . 330
ISO 15118-2:2014(E)
Annex K (informative) Summary of requirements . 334
Bibliography . 341

iv © ISO 2014 – All rights reserved

ISO 15118-2:2014(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 doc
...