Optoelectronic detection device, e.g. for detection of objects within the surroundings of a motor vehicle, has a moving transparent protective cover that is moved to allow a detection beam to pass through a clean non-impeding area

摘要

Optoelectronic detection device, especially a laser scanner, has a sensor (11) for sending and receiving pulsed electromagnetic radiation (13). The sensor is at least partially surrounded by a transparent protective covering (15) that can be moved relative to the sensor so that an interfering region (17) that would impede the passage of the electromagnetic light is moved out of the way.