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ISO 21994:2022

Passenger cars — Stopping distance at straight-line braking with ABS — Open-loop test method ISO 21994:2022

Publication date:   Nov 1, 2022

General information

60.60 Standard published   Nov 1, 2022

ISO

ISO/TC 22/SC 33 Vehicle dynamics and chassis components

International Standard

43.040.40   Braking systems

Buying

Published

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Scope

This document specifies an open-loop test method to determine the stopping distance of a vehicle during a straight-line braking manoeuvre, with the anti-lock braking system (ABS) fully engaged. This document applies to passenger cars as defined in ISO 3833 and light trucks.
This document specifies a reference method and is especially designed to ensure high repeatability.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 21994:2007

NOW

PUBLISHED
ISO 21994:2022
60.60 Standard published
Nov 1, 2022