ISO 23374-1:2023

INTERNATIONAL ISO
STANDARD 23374-1
First edition
2023-07
Intelligent transport systems —
Automated valet parking systems
(AVPS) —
Part 1:
System framework, requirements
for automated driving and for
communications interface
Systèmes de transport intelligents — Systèmes de parking avec
voiturier automatisé (AVPS) —
Partie 1: Cadre du système, exigences relatives à la conduite
automatisée et à l'interface de communication
Reference number
© ISO 2023
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Published in Switzerland
ii
Contents Page
Foreword . vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms.6
4.1 Symbols . 6
4.2 Abbreviated terms . 7
4.2.1 Terms defined in ISO/SAE PAS 22736 . 7
4.2.2 Terms relating to names of system and sub-systems . 7
4.2.3 Other terms . 7
5 System framework . 8
5.1 System description . 8
5.1.1 Basic functionalities . 8
5.1.2 Basic flow . 8
5.2 System configuration . 10
5.2.1 Sub-systems . 10
5.2.2 System architecture . 10
5.2.3 Interface . 10
5.3 Functional allocation . 11
5.4 Classification .12
5.4.1 Vehicle operation types .12
5.4.2 Traffic environment categories . 13
5.5 Human interaction .13
5.5.1 General .13
5.5.2 Service provider . 14
5.5.3 System operator . 14
5.5.4 Facility manager . 14
6 Requirements for automated vehicle operation functions .14
6.1 General . 14
6.1.1 Principles for performing automated vehicle operation . 14
6.1.2 Relationship of the operation functions . 15
6.1.3 Operational design domain . 15
6.2 Requirements for DDT . 16
6.2.1 General . 16
6.2.2 Basic performance requirements . 16
6.2.3 Additional requirements for operation under a mixed traffic environment . 17
6.3 Requirements for emergency stopping . 18
6.3.1 General . 18
[1]
6.3.2 DDT fallback . 19
6.3.3 Response to operation stop commands . 19
6.3.4 Detection of human activities . 19
6.4 Requirements for destination assignment . 19
6.4.1 General requirements . 19
6.4.2 Type 1 systems .20
6.4.3 Type 2 and 3 systems .20
6.5 Requirements for route planning . 20
6.6 Requirements for localization accuracy . 20
6.6.1 Accuracy requirement relative to the digital map . 20
6.6.2 Accuracy requirement of the end position relative to the destination . 21
6.7 Requirements for human activity recognition . 21
7 Requirements for management functions .21
iii
7.1 Functions that influence the automated vehicle operation . 21
7.1.1 General . 21
7.1.2 Remote engagement . 21
7.1.3 Operation stop . 21
7.1.4 Remote assistance.22
7.1.5 Remote disengagement .22
7.1.6 Central control .22
7.2 Other management functions . 22
7.2.1 Compatibility and occupancy check . 22
7.2.2 SV identification .23
7.2.3 Response to incapacitation of the operation functions .23
7.2.4 Maintaining environmental conditions . 23
8 Requirements for the environment within parking facilities .24
8.1 General . 24
8.2 Common requirements . 24
8.2.1 Operation zone . 24
8.2.2 Drop-off and pick-up area . 24
8.2.3 SV identification area . 24
8.2.4 Wireless communication. 24
8.2.5 Operation stop device .25
8.2.6 Lighting . 25
8.3 Vehicle-operation-type-dependent requirements . 26
8.3.1 Detection capabilities of the R sub-system. 26
8.3.2 Localization markers . .26
8.3.3 Digital maps .
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