Indicating arrangement for a distance warning installation

摘要

A distance-warning system in motor vehicles which is equipped with measuring and evaluating devices for determining the distance of the vehicle with respect to an obstacle disposed in front thereof and for determining the approach velocity to this obstacle; the brake deceleration which is required for avoiding a collision is obtained by means of a computer from the values determined by the measuring and evaluating devices; the brake deceleration thus determined is then reproduced as a desired value indication on a scale having deceleration values marked thereon.