ISO 23375:2023

Intelligent transport systems — Collision evasive lateral manoeuvre systems (CELM) — Requirements and test procedures

This document specifies basic control strategies, minimum functional requirements, basic driver interface elements, and test procedures for verifying the system requirements for collision evasive lateral manoeuvre systems (CELM). A CELM is a safety system aimed at supporting the driver’s vehicle operation by avoiding collisions with objects in the forward path of the vehicle. When a collision is predicted, the CELM controls lateral movement of the vehicle by generating yaw moment. The lateral control manoeuvres can be performed automatically by CELM or can be initiated by the driver and supported by CELM. Specific methods for object detection and other environmental perception technologies are not described in this document. This document applies to light vehicles and heavy trucks. Vehicles equipped with trailers are not within the scope of this document.

Systèmes de transport intelligents — Systèmes de manœuvre latérale d'évitement de collision (CELM) — Exigences et procédures d'essai

General Information

• Status: Published
• Publication Date: 22-Feb-2023
• ICS: 03.220.20 - Road transport
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: ISO/TC 204 - Intelligent transport systems
• Drafting Committee: ISO/TC 204/WG 14 - Vehicle/roadway warning and control systems
• Current Stage: 9092 - International Standard to be revised
• Completion Date: 31-Oct-2023

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 23375
First edition
2023-02
Intelligent transport systems —
Collision evasive lateral manoeuvre
systems (CELM) — Requirements and
test procedures
Systèmes de transport intelligents — Systèmes de manœuvre latérale
d'évitement de collision (CELM) — Exigences et procédures d'essai
Reference number
ISO 23375:2023(E)
© ISO 2023

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ISO 23375:2023(E)
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© ISO 2023
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Published in Switzerland
ii
  © ISO 2023 – All rights reserved

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ISO 23375:2023(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms.2
4.1 Symbols . 2
4.2 Abbreviated terms . 3
5 System overview . 3
5.1 General . 3
5.2 Classification . 4
6 General functional requirements . 4
6.1 Functional elements. 4
6.2 State transition . 4
6.2.1 Definition of states . 5
6.2.2 Transition conditions . 5
6.3 Response to failure during CELM active state . 6
6.4 Status indication . 6
6.4.1 Active state .
...