Sensor device for detecting moisture on a window

A sensor device is described for detecting wetting, in particular rainfall and soiling, on a windshield that has at least one transmitter and at least one receiver for the light emitted by the transmitters where transmitters and receivers are arranged at the corner points of an imaginary triangle or...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	PIENTKA RAINER
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METEOROLOGY PERFORMING OPERATIONS PHYSICS SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR TESTING TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A sensor device is described for detecting wetting, in particular rainfall and soiling, on a windshield that has at least one transmitter and at least one receiver for the light emitted by the transmitters where transmitters and receivers are arranged at the corner points of an imaginary triangle or parallelogram. As a result, the outside dimensions of the sensor are reduced, and the ratio of sensitive area to base area of the sensor is improved.