Device for recognition of obstacles, e.g. roadway curbs, has a narrow scanning beam for vehicle side e.g. with an scanning angle smaller than 5degrees x 5degrees and is directed vertically on the base lateral to the vehicle

摘要

Device has a narrow scanning beam (2) for vehicle side e.g. with a scanning angle smaller than 5[deg] x 5[deg] is directed vertically on the base lateral to the vehicle. The distance between vehicle and point of incidence of the beam on the base does not exceed 50 cm.