| 摘要 |
#CMT# #/CMT# The rain sensor (12) comprises a transmitter (16,17) and a receiver (18), where the transmitter comprises a transmission unit (16a,17a) and a transmission optics (16b,17b) arranged in the optical path of the transmission unit. The transmission optics comprises two separate signal coupling-out structures, which are formed such that the signals leaving from the transmission optics form two separate and spaced apart signal bundles. #CMT# : #/CMT# An independent claim is included for a rain detection device for a vehicle, which comprises a rain sensor and a transparent disk, on which the rain detection is carried out with the rain sensor. #CMT#USE : #/CMT# Rain sensor for a rain detection device (Claimed) of a vehicle. #CMT#ADVANTAGE : #/CMT# The transmitter comprises a transmission unit and a transmission optics arranged in the optical path of the transmission unit, where the transmission optics comprises two separate signal coupling-out structures, which are formed such that the signals leaving from the transmission optics form two separate and spaced apart signal bundles, and thus enables a simple and compact structure, and an easy installation of the rain sensor, and also enables generation of the signal beam in the desired direction, and ensures easy and reliable detection operation of the rain sensor. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic perspective view of a rain sensor. 12 : Rain sensor 16,17 : Transmitters 16a,17a : Transmission units 16b,17b : Transmission optics 18 : Receiver. |
