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ISO 23793-1:2024

Intelligent transport systems — Minimal risk manoeuvre (MRM) for automated driving — Part 1: Framework, straight-stop and in-lane stop

Issuing bodyISO
CommitteesISO/TC 204 (Intelligent transport systems)
First issued2024
Latest revision2024
Statusactive
Categoryinternational
Topicsautomation, driverless_ads, takeover_transitions
Referencehttps://www.iso.org/standard/81711.html

Scope

Specifies a classification framework for minimal risk manoeuvres (MRM), the response by which an automated driving system performs automated fallback to reach a minimal risk condition. It defines MRM types, the basic principles for deciding which type to perform, and minimum control-strategy requirements and test procedures for the two simplest types: straight stop (type 1) and in-lane stop (type 2). Intended for light-duty vehicles equipped with Level 3-5 ADS; it does not cover detection of ADS failures or the decision to initiate an MRM.

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