Daimler Chrysler Ag

Daimler Ag

Michael Friederich

Markus Hartlieb

Wolfgang Much

Robert Schwed

Volker Nickel

Heinz-Werner Spaude

Willibald Assmann

Fabian Franke

Harald Kroeger

A pair of external vehicle mirrors with a driver-side external vehicle mirror and a passenger-side external vehicle mirror are provided. Each have a mirror foot and a mirror housing pivotably attached, in which an adjustable mirror glass is arranged. The mirror housings of the two external vehicle mirrors are constructed symmetrically, so that an identical oncoming wind flow situation is achieved, and that on a rear side of the two mirror housings there is arranged a mask encompassing the mirror glass, the mask of the driver-side external vehicle mirror being formed asymmetrically to the mask of the passenger-side external vehicle mirror.

Pair of external vehicle mirrors

In a method for preventing a collision of a vehicle with an obstacle located on its front (such as preferably another vehicle traveling in front of the vehicle), the headway between the vehicle and the obstacle and the difference in speeds of the vehicle and of the obstacle (relative speed) and also the speed and acceleration/deceleration of the vehicle are detected and a collision message and/or a braking operation is triggered as a function thereof. The driver's activity, the state of the road, the loading state and the degree of overlap of the vehicle relative to the obstacle are detected, and from this information, a first headway (D_brake) between the vehicle and the obstacle is calculated, which is the least necessary to avoid a collision of a vehicle with the obstacle by steering the vehicle past the obstacle. In addition, a second headway (D_steer) is calculated, which is the least necessary to avoid a collision by steering the vehicle past the obstacle. Automatic braking is initiated only when the detected headway is smaller than both the first and second calculated headway values, and when the degree of overlap

Method for preventing the collision of a vehicle with an obstacle located in front of the vehicle and braking device

Growing community of inventors

Gerlingen, Germany

Michael Friederich