Sensor device for detecting moisture on a roadway with at least one structure-borne sound sensor

摘要

In a sensor device for detecting moisture on a roadway of a vehicle, in particular a motor vehicle, with at least one structure-borne sound sensor, with at least one circuit carrier, wherein the structure-borne sound sensor is signal conductively connected to the circuit carrier, is essential to the invention provided that at least one structure-borne sound sensor is arranged in a housing in that the housing has at least one area-shaped housing area, that the structure-borne sound sensor is connected in a body-sound-signal-conducting manner to the areally formed housing area, and that the housing is designed as a resonance body.