1995, And devices for enlargement by indirect vision of the field of direct vision of the driver of a motor vehicle

摘要

Currently, the driver is not reliable means to ensure the absence of an obstacle in the dead angle and evaluating the distance of a vehicle to. The present invention makes it possible, without turning the head, to detect the presence of a vehicle (1) in the dead angle (2) and monitor a vehicle is exceeded (3) before being folded down in front of it; it makes it possible to observe the distant vehicle (4) circulating in a transverse beam (5), prior to engage therein. The widening is carried out at the same scale, in the same direction and at an angle (6) is limited to the maximum permitted by a direct vision life-sized on the screen on the dashboard. At least one lens to be fixed or mobile, arranged laterally in front of the conductor, makes it possible to detect the headlights of day and night. Its operation, a momentary, controlled by the driver, is associated with that of the turn indicators. The screen may be common to the satellite navigation system and / or to the on-board computer. The devices according to the invention are intended to equip motor vehicles and a new.