IEC TR 63479-1:2023

IEC TR 63479-1 ®
Edition 1.0 2023-11
TECHNICAL
REPORT
colour
inside
Infotainment Services for Public Vehicles (PVIS) –
Part 1: General
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IEC TR 63479-1 ®
Edition 1.0 2023-11
TECHNICAL
REPORT
colour
inside
Infotainment Services for Public Vehicles (PVIS) –

Part 1: General
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 43.040.15  ISBN 978-2-8322-7884-0

– 2 – IEC TR 63479-1:2023 © IEC 2023
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Abbreviated terms . 7
4 Comparison of private and public vehicles . 7
5 System model . 8
5.1 Functional entities . 8
5.1.1 General . 8
5.1.2 Content provider . 8
5.1.3 PVIS master . 8
5.1.4 PVIS agent . 8
5.1.5 PVIS device . 8
5.1.6 Passenger device . 8
5.2 Network environment . 9
5.2.1 General . 9
5.2.2 Small-scale public vehicles . 9
5.2.3 Large-scale public vehicles . 9
5.3 Functional services . 10
5.3.1 General . 10
5.3.2 Device management services . 10
5.3.3 Content delivery services . 11
6 Example services . 11
6.1 General . 11
6.2 Device management services in small-scale public vehicle . 12
6.3 Content delivery services in large-scale public vehicle . 14
Annex A (informative) Gap analysis with the existing relevant standards . 16
Bibliography . 22

Figure 1 – Small-scale PVIS environment (e.g. bus) . 9
Figure 2 – Large-scale PVIS environment (e.g. train) . 10
Figure 3 – General service flow for PVIS. 12
Figure 4 – Overview of device management services in small-scale environment . 13
Figure 5 – Operation flows for device management in small-scale environment . 14
Figure 6 – Overview of content delivery in the large-scale public vehicle . 14
Figure 7 – Operation flows for content delivery in large-scale public vehicle . 15
Figure A.1 – Overview of relevant standards . 16
Figure A.2 – Standards on devices of public vehicles . 17

Table 1 – Comparison of private vehicles and public vehicles . 7
Table 2 – Example scenarios of PVIS services . 12
Table A.1 – Standards for vehicle systems. 17
Table A.2 – Standards for communication interfaces . 18

Table A.3 – Standards for in-vehicle devices . 19
Table A.4 – Standards for vehicle-related service . 20

– 4 – IEC TR 63479-1:2023 © IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INFOTAINMENT SERVICES FOR PUBLIC VEHICLES (PVIS) –

Part 1: General
FOREWORD
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IEC TR 63479-1 has been prepared by technical area 17: multimedia systems and equipment
for vehicles, of IEC technical committee 100: audio, video and multimedia systems and
equipment. It is a Technical Report.
The text of this Technical Report is based on the following documents:
Draft Report on voting
100/4032/DTR 100/4066/RVDTR
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this Technical Report is English.

This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts in the IEC 63479 series, published under the general title Infotainment services
for public vehicles (PVIS), can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
IMPORTANT – The "colour inside" logo on the cover page of this document indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.

– 6 – IEC TR 63479-1:2023 © IEC 2023
INTRODUCTION
It is noted that the markets and industries on infotainment services for vehicles (as known as
in-vehicle infotainment services) have been growing rapidly. It is envisioned that a variety of
infotainment (or multimedia) devices and services will be newly developed for personal and
public vehicles in the future. Such devices include navigation systems, cameras, speakers,
headrest displays, air-conditioners, thermometers and heated seats, and lights.
IEC TC100 have so far developed a set of standards on Configurable Car Infotainment Services
(CCIS) with the IEC 63246 series. However, the CCIS standards have been basically desig
...