RAIN DETECTION DEVICE

摘要

The invention relates to a rain detection device (200) for a vehicle (700), comprising a camera (101), a light source (102) for emitting a beam of light for detecting rain and a light conductor (201) comprising a coupling side (302) with a first surface (304) and an outlet side (303) with a second surface (305). The coupling side (302) of the light conductor is optically coupled to the light source (102) and the light conductor (201) is designed to divert and to narrow the beam of light of the light source.