ISO 20900:2023
(Main)Intelligent transport systems — Partially-automated parking systems (PAPS) — Performance requirements and test procedures
Intelligent transport systems — Partially-automated parking systems (PAPS) — Performance requirements and test procedures
This document addresses light vehicles,[1] for example passenger cars, pick-up trucks, light vans and sport utility vehicles (motorcycles excluded), equipped with partially-automated parking systems (PAPS). This document establishes minimum functionality requirements that the driver can expect and that are to be taken into account by the manufacturer. There are two possible types of PAPS configuration. — Type 1: the system is supervised by the conventional driver located in the driver’s seat. — Type 2: the system is supervised by the remote driver (present within or outside the vehicle), who is not necessarily located in the driver’s seat. The vehicle remains in the line of sight of the remote driver. This document addresses minimum requirements and conditions for safety, system performance and function, including human-machine interface (HMI) information content and a description of system operating states, for both types of system. The requirements include the driver, who supervises the safety throughout the system manoeuvres. System test requirements are also addressed, including test criteria, method and conditions.
Systèmes de transport intelligents — Systèmes de stationnement partiellement automatisés (PAPS) — Exigences de performance et procédures d'essai
General Information
Relations
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 20900
Second edition
2023-02
Intelligent transport systems —
Partially-automated parking systems
(PAPS) — Performance requirements
and test procedures
Systèmes de transport intelligents — Systèmes de stationnement
partiellement automatisés (PAPS) — Exigences de performance et
procédures d'essai
Reference number
© ISO 2023
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 and definitions . 1
4 Definition of PAPS types and requirements . 2
4.1 PAPS types . 2
4.2 Basic system functionality . 3
4.2.1 Type 1 — System supervised by a conventional driver located in the
driver’s seat . 3
4.2.2 Type 2 — System supervised by a remote driver . 4
4.3 General requirements . 5
4.3.1 Maximum speed during operation . 5
4.3.2 PAPS termination conditions . 5
4.3.3 User’s manual . 5
5 Functional and performance requirements for PAPS . 6
5.1 Supported parking types . 6
5.1.1 Parking types . 6
5.1.2 Parallel parking space . 6
5.1.3 Parallel parking slot . 7
5.1.4 Perpendicular parking space . 8
5.1.5 Perpendicular parking slot. 9
5.1.6 Garage parking space . 10
5.2 Operating states and user interface .12
5.2.1 Parking manoeuvre .12
5.2.2 Leaving manoeuvre for Type 2 . 15
5.3 Information strategy . 16
5.3.1 General . 16
5.3.2 Information in “Search state” . 17
5.3.3 Information during “Found state” until “Waiting for authorization state” . 17
5.3.4 Information in “Waiting for authorization state” . 17
5.3.5 Information during “Parking/Leaving manoeuvre state” . 17
6 Performance test requirements .17
6.1 General . 17
6.2 Environmental conditions . . 17
6.3 Test object . 18
6.3.1 Bordering vehicle . 18
6.3.2 Limiting objects. 18
6.3.3 Reference curb . 18
6.3.4 Slot lines . 19
6.4 Test criteria . 19
6.5 Performance test .20
6.5.1 Parallel parking space .20
6.5.2 Parallel parking slots . 22
6.5.3 Perpendicular parking space . 23
6.5.4 Perpendicular parking slot. 25
6.5.5 Garage parking space . 27
Bibliography .29
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 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 204, Intelligent transport systems.
This second edition cancels and replaces the first edition (ISO 20900:2019), which has been technically
revised.
The main changes are as follows:
— the concept of an "area where partially-automated parking systems (PAPS) control is permitted"
within parking scenarios has been removed;
— the concept of a "narrow situation" within parking scenarios has been introduced.
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
Partially-automated parking systems (PAPS) perform parking manoeuvres controlling both
longitudinal and lateral movement of the vehicle to mitigate the driver’s burden. Information about the
intended parking space should be available prior to starting the system operation, via on-board sensors
and potentially via external infrastructural information sources, in order to determine the strategic
path to follow.
The system consists of driver command input device(s) and non-contact sensors for acquiring external
information. In addition, the system involves the automatic control of propulsion, brake, transmission
and steering, through which the vehicle is manoeuvred into an intended relative position and is made
to stop within certain tolerances without the driver’s direct manipulations.
A human-machine interface (HMI) provides system information to the driver. The system function
is initiated by a driver command. The system monitors the vicinity of the vehicle to detect and avoid
hazards. The vehicle behaviour and safety conditions are supervised by the driver.
The driver is able to cancel/halt the system operation at any time necessary.
The International Organization for Standardization (ISO) draws attention to the fact that it is claimed
that compliance with this document may involve the use of a patent.
ISO takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured ISO that he/she is willing to negotiate licences under
reasonable and non-discriminatory terms and conditions with applicants throughout the world. In
this respect, the statement of the holder of this patent right is registered with ISO. Information may be
obtained from the patent database available at www.iso.org/patents.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those in the patent database. ISO shall not be held responsible for identifying
any or all such patent rights.
v
INTERNATIONAL STANDARD ISO 20900:2023(E)
Intelligent transport systems — Partially-automated
parking systems (PAPS) — Performance requirements and
test proced
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.