ISO 17438-3:2024
(Main)Intelligent transport systems — Indoor navigation for personal and vehicle ITS stations — Part 3: Requirements and specification for indoor positioning reference data
Intelligent transport systems — Indoor navigation for personal and vehicle ITS stations — Part 3: Requirements and specification for indoor positioning reference data
This document defines requirements and specifications for indoor positioning references, which can be referenced for positioning in indoor space, for supporting indoor navigation functionality of a personal/vehicle (P/V) ITS station. This document defines: a) the composition of indoor positioning references for use in obtaining indoor positions for indoor navigation of P/V-ITS-stations; b) the schema and encoding format of indoor positioning references for P/V-ITS-stations. This document focuses on indoor positioning references. The following issues which are adjunctive but essential for commercial navigation services are beyond the scope of this document: — authorized and authenticated access of users and services, including security; — payment; — preparation of indoor data which are necessary for indoor navigation; — low-level communication protocols required to transfer and share data from and to a roadside ITS station or a central ITS station; — other issues dependent on implementation of an instance of indoor navigation.
Systèmes de transport intelligents — Navigation interne pour station personnelle et véhicule ITS — Partie 3: Exigences et spécification pour les données de référence de positionnement intérieur
General Information
Standards Content (Sample)
International
Standard
ISO 17438-3
First edition
Intelligent transport systems —
2024-09
Indoor navigation for personal and
vehicle ITS stations —
Part 3:
Requirements and specification for
indoor positioning reference data
Systèmes de transport intelligents — Navigation interne pour
station personnelle et véhicule ITS —
Partie 3: Exigences et spécification pour les données de référence
de positionnement intérieur
Reference number
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
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 .4
4 Requirement and conformance. 5
4.1 Requirements .5
4.2 Conformance .5
5 Conventions . 5
6 Indoor positioning references for positioning at P/V-ITS-stations . 5
6.1 Overview .5
6.2 Scope of indoor positioning references .6
6.3 Use cases of indoor positioning references .6
7 Definition of indoor positioning references . 6
Annex A (normative) ASN.1 module . 14
Annex B (informative) An example of indoor positioning references — WiFi .16
Bibliography .18
iii
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 document 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).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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 204, Intelligent transport systems.
A list of all parts in the ISO 17438 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.
iv
Introduction
With the spread of nomadic and mobile devices such as smart phones and the rapid expansion of indoor
spaces, many of the services and facilities related to the transport system have become accessible to indoor
spaces. Consequently, navigation in indoor space is considered a new killer application in the transport
industry.
The objective of this document is to provide a basic data model and encoding format for indoor positioning
reference data required for indoor navigation functionality for ITS applications. This document is intended
to be used by designers, developers and providers of indoor navigation services. When implemented, this
document is intended to:
1) provide developers and designers with concepts and appropriate information to implement indoor
navigation services;
2) provide developers and designers with interoperable ways to use indoor navigation data from various
sources for indoor navigation;
3) enable the provision of indoor navigation services to users;
4) provide developers and designers with an extendable base for indoor navigation.
v
International Standard ISO 17438-3:2024(en)
Intelligent transport systems — Indoor navigation for
personal and vehicle ITS stations —
Part 3:
Requirements and specification for indoor positioning
reference data
1 Scope
This document defines requirements and specifications for indoor positioning references, which can be
referenced for positioning in indoor space, for supporting indoor navigation functionality of a personal/
vehicle (P/V) ITS station.
This document defines:
a) the composition of indoor positioning references for use in obtaining indoor positions for indoor
navigation of P/V-ITS-stations;
b) the schema and encoding format of indoor positioning references for P/V-ITS-stations.
This document focuses on indoor positioning references. The following issues which are adjunctive but
essential for commercial navigation services are beyond the scope of this document:
— authorized and authenticated access of users and services, including security;
— payment;
— preparation of indoor data which are necessary for indoor navigation;
— low-level communication protocols required to transfer and share data from and to a roadside ITS station
or a central ITS station;
— other issues dependent on implementation of an instance of indoor navigation.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements 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 13184-2, Intelligent transport systems (ITS) — Guidance protocol via personal ITS station for advisory
safety systems — Part 2: Road guidance protocol (RGP) requirements and specification
ISO 17438-1, Intelligent transport systems — Indoor navigation for personal and vehicle ITS station — Part 1:
General information and use case definition
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 13184-2 and ISO 17438-1 and the
following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1.1
nomadic device
ND
implementation of a personal ITS station which provides communication connectivity via portable
equipment such as cellular telephones, wireless communication network (3G, 4G and 5G), mobile wireless
broadband (WIMAX, HC-SDMA, etc.), etc. and includes short range links, such as IEEE 802.11x, etc. to connect
portable devices to the motor vehicle communications system network
Note 1 to entry: Nomadic devices that have hardware security modules and have been certified to be ITS-trusted are
called a personal ITS station.
[SOURCE: ISO 23795-2:2024, 3.1.1, modified — Note 1 to entry has been added.]
3.1.2
navigation
combination of routing, route transversal and tracking
Note 1 to entry: This is essentially the common term "navigation", but the definition decomposes the process in terms
used in the packages defined in ISO 19133.
[SOURCE: ISO 19133:2005, 4.15, modified — “this International Standard” has been replaced by “ISO 19133”
in the definition.]
3.1.3
indoor navigation
navigation provided in indoor space
[SOURCE: ISO 17438-4:2019, 3.1.2]
3.1.4
indoor navigation data
data needed for indoor navigation, which includes indoor maps and indoor positioning infrastructure
information
[SOURCE: ISO 17438-4:2019, 3.1.13]
3.1.5
indoor space
space within artificial structures such as buildings and facilities connected with transport corridors or roads
EXAMPLE A building or indoor parking lot.
[SOURCE: ISO 17438-1:2016, 3.1.2]
3.1.6
ITS station
ITS-S
entity in a communication network, comprised of application, facilities, networking and access layer
components specified in ISO 21217 that operate within a bounded secure management domain
[SOURCE: ISO 13184-2:2016, 3.5]
3.1.7
personal/vehicle ITS station
P/V-ITS-S
ITS station implemented in a vehicle or personal mobile device
[SOURCE: ISO 17438-4:2019, 3.1.4, modified — "personal mobile device" has been replaced by "mobile
device" in the definition.]
3.1.8
roadside ITS station
R-ITS-S
system that receives and processes vehicular and pedestrian information within a certain zone
Note 1 to entry: The system is installed at the roadside.
[SOURCE: ISO 13184-2:2016, 3.9, modified — "and determines the situation, in order to provide the safety
warning and parking guide service to vehicles and pedestrians" has been removed from the definition.]
3.1.9
central ITS station
central ITS-S
C-ITS-S
implementation of an ITS-S in a central ITS subsystem
[SOURCE: ISO 17438-4:2019, 3.1.6]
3.1.10
indoor positioning
determination of a location in an indoor space
[SOURCE: ISO 17438-4:2019, 3.1.7]
3.1.11
client-based indoor positioning
indoor positioning executed at a personal/vehicle ITS station (P/V-ITS-S)
[SOURCE: ISO 17438-4:2019, 3.1.8]
3.1.12
server-based indoor positioning
indoor positioning executed at a central ITS station (C-ITS-S)
[SOURCE: ISO 17438-4:2019, 3.1.9]
3.1.13
indoor positioning infrastructure
infrastructure used to determine locations of personal/vehicle ITS stations (P/V-ITS-S) in an indoor space
EXAMPLE Wi-Fi, Bluetooth, etc.
[SOURCE: ISO 17438-4:2019, 3.1.11]
3.1.14
indoor positioning reference
information to support indoor positioning
Note 1 to entry: Detailed specifications and contents
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.