ISO/TR 20529-1:2017

TECHNICAL ISO/TR
REPORT 20529-1
First edition
2017-10
Intelligent transport systems —
Framework for green ITS (G-ITS)
standards —
Part 1:
General information and use case
definitions
Systèmes de transport intelligents — Cadre pour les normes relatives
aux systèmes de transport intelligents écologiques —
Partie 1: Informations générales et définitions des cas d'utilisation
Reference number
©
ISO 2017
© ISO 2017, 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 2017 – All rights reserved

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, symbols and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Document overview and structure . 3
5 General information about this document . 4
5.1 Purpose . 4
5.2 Overview of G-ITS services . 4
6 Use case overview and definitions . 5
6.1 Use case overview . 6
6.1.1 Basic principles for use cases . 6
6.1.2 Use case clusters . 6
6.2 Use case definition . 8
6.2.1 Use case cluster 1: Eco driving . . 8
6.2.2 Use case cluster 2: Eco traffic management .11
6.2.3 Use case cluster 3: Eco mobility service .13
6.2.4 Use case cluster 4: Eco information, navigation and guidance .16
6.2.5 Use case cluster 5: Eco demand and access management .18
6.2.6 Use case cluster 6: Eco freight and logistics .21
Bibliography .23
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 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 the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 204, Intelligent transport systems.
iv © ISO 2017 – All rights reserved

Introduction
The nomadic and portable devices for ITS services in ISO/TC204 are defined to facilitate the
development, promotion and standardisation of the use of nomadic and portable devices to support
ITS service provision and multimedia use such as passenger information, automotive information,
driver advisories and warning systems, and entertainment system interfaces to ITS service providers
and motor vehicle communication networks. This document fosters the introduction of multimedia and
telematics nomadic devices in the public transport and automotive world.
This document provides the framework guidelines to identify cost-effective technologies and related
standards required to deploy, manage and operate sustainable “green” intelligent transport systems
(ITS) technologies in surface transportations with eco-mobility.
TECHNICAL REPORT ISO/TR 20529-1:2017(E)
Intelligent transport systems — Framework for green ITS
(G-ITS) standards —
Part 1:
General information and use case definitions
1 Scope
This document provides the framework guideline for identifying cost-effective technologies and
related standards required to deploy, manage and operate sustainable “green” intelligent transport
systems (ITS) technologies in surface transportations with eco-mobility. These ITS technologies
can increase operational efficiencies and unlock enhanced transportation safety and eco-mobility
applications.
The green ITS standard framework builds on the existing standards and best practices of transport
operation and management systems, as well as ITS applications, and aims to accommodate to the
specific needs of eco-mobility in either mega cities or developing countries.
The G-ITS standards would expect to focus on the use of data exchange interface standards to enable
the deployment of cloud-based multi-modal mobility solutions using wireless networks and nomadic
devices. These forward-looking solutions are “infrastructure light” and thus can impact developing
regions with little or no legacy transportation infrastructure.
The framework described in this document includes:
— G-ITS standard common framework including gap analysis of existing ITS standards;
— Guidance documents to facilitate the practical implementation of identified standards by policy
makers and engineers including related use cases.
This document includes the identification of existing International Standards for ITS in ISO/TC 204 and
existing vehicle communication network access standards.
2 Normative references
There are no normative references in this document.
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
3.1.1
nomadic device
ND
personal ITS station which provides communication connectivity via equipment such as cellular
telephones, mobile wireless broadband (WIMAX, HC-SDMA, etc.), WiFi etc. and includes short range
links, such as Bluetooth, Zigbee, etc. to connect portable devices to the motor vehicle communications
system network
3.1.2
personal ITS station
P-ITS-S
ITS station in a personal ITS subsystem
3.1.3
roadside ITS station
R-ITS-S
system that receives and processes vehicular and pedestrian information within a certain zone and
determines the situation, in order to provide the safety warning and parking guide service to vehicles
and pedestrians, and that is installed at the road side
3.1.4
green ITS
G-ITS
new-concept transportation system, which is expected to arise following the paradigm shift toward
eco-friendly, low-carbon green growth in the transportation sector, as a global policy
3.1.5
eco-mobility
eco transport systems and services based on eco vehicles and their related facilities
3.2 Abbreviated terms
AEI automatic equipment identification
CALM communication access for land mobile
CAN controller area network
DMB digital multimedia broadcasting
DSRC dedicated short range communication
DTG digital tachograph
ERI electronic registration and identification
ETC electronic toll collection
EV electric vehicle
FCEV fuel cell electric vehicle
HMI human machine interface
IP internet protocol
ITS intelligent transport systems
MaaS mobility as a service
2 © ISO 2017 – All rights reserved

MaT mobile all transit
MoD mobility on demand
MOST media oriented systems transport
MVCI modular vehicle communication interface
ND nomadic device
OBE on-board equipment
ODX open diagnostic data exchange
OSGi open services gateway initiative
TCP transport control protocol
PDA personal digital assistant
PHEV plug-in hybrid electric vehicle
P-ITS-S personal – intelligent transport system – station
PM personal mobility
RSE road side equipment
UDP user datagram protocol
V-ITS-SG vehicle – intelligent transport system – station gateway
WAVE wireless access for vehicular environment
WiFi wireless fidelity
WIMAX worldwide interoperability for microwave access
XML extensible mark-up language
4 Document overview and structure
This document provides all documents and references in order to support the implementation of the
applications related to standardized access to framework for green ITS (G-ITS) personal ITS station.
This document consists of the following documents.
— Part 1: General information and use case definitions
This part provides an overview of the document set and structure along with the use case definitions
and common set of resources (definitions, references), which are used for all subsequent parts.
— Part 2: Integrated mobile service application and specification
This part specifies all technical guidelines related to the integrated mobile service application for
G-ITS to be used on the personal ITS station and to be interfaced with central ITS station, vehicle
ITS station, and roadside ITS station. The guidelines will reflect the user services from the use
cases as specified in this document. The protocol will be defined according to the requirements as
specified in ISO 14817-1 and ISO 14817-2.
5 General information about this document
5.1 Purpose
This document:
— identifies the requirements of application level framework for green ITS (G-ITS) services, that can
be frequently inserted, modified and deleted;
— identifies the method to describe the general information for all subjects related to G-ITS services
on the personal ITS station interfaced with central ITS station, vehicle ITS station, and roadside ITS
station;
— specifies the general use cases that should be included for the G-ITS services.
5.2 Overview of G-ITS services
Conceptual aspects of the green ITS (G-ITS
...