ISO 21994:2007Withdrawn

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

Voitures particulières — Distance d'arrêt de freinage en ligne droite avec ABS — Méthode d'essai en boucle ouverte

This edition has been replaced by ISO 21994:2022.

Abstract / scope

ISO 21944:2007 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. It applies to passenger cars as defined in ISO 3833 and light trucks.

ISO 21944:2007 specifies a reference method and is especially designed to ensure high repeatability.

Life cycle

Replaced by

ISO 21994:2022PublishedPassenger cars — Stopping distance at straight-line braking with ABS — Open-loop test methodInternational Standard · Published 1 Nov 2022 · ISO/TC 22/SC 33