Sensor assembly for detecting the temperature in the interior of a vehicle and device for determining the temperature in the interior of a vehicle

摘要

The invention relates to a sensor assembly (10) for detecting the temperature in the interior of a vehicle, comprising a temperature sensor (12.1) for detecting the interior temperature and a radiation sensor (12.2) for detecting solar radiation, wherein information provided by the radiation sensor (12.2) for correction of the Temperature sensor (12.1) are detected indoor temperature used, wherein the temperature sensor (12.1) and the radiation sensor (12.2) arranged in a common first housing (12.3) and electrically contacted via first contact elements (12.4) with conductor tracks (16) of a carrier board (14) , And a device (1) for determining the temperature in the interior of a vehicle with such a sensor assembly (10). In order to allow a particularly simple and good heat insulation of the sensor assembly (10), a second housing (11) is provided, which surrounds at least the first contact elements (12.4) and the carrier board (14) such that between surfaces (14.1, 14.2) Carrier board (14) and corresponding walls (11.1, 11.2) of the second housing (11) (11.3) each have an air layer for temperature insulation is present. A second sensor module serves to determine the thermal ambient conditions of the sensor module (10). The sensor element (22) is electrically contacted with carrier board (24), which achieves a thermal decoupling through the long and thin strip conductors. The second sensor module also determines the heat input through the wall to the first sensor module (10) by means of an applied thick conductor track (25), which is clamped positively in another housing (34).