Device for prevention of glare at vehicle by headlights of forthcoming vehicles, has sensor is arranged in optical path in polarization device, which executes light delay measuring for determining distance

摘要

The device has a sensor (12,13) is arranged in optical path in a polarization device (7), which executes the light delay measuring for determining distance. The headlight (2,3) of the vehicle (1) is arranged to emit polarized light. The polarization device (9,10) is arranged at light inlet surface (4) of the same vehicle. The given angle amounts to 45 degree, so that the opposite transmitted light is vertically polarized around 45 degree.