发明公开
EP2171496A1 SENSORVORRICHTUNG MIT EINEM VARIABLEN AZIMUTALEN ERFASSUNGSBEREICH FÜR EIN KRAFTFAHRZEUG 审中-公开
具有可变的方位角覆盖用于机动车辆的传感器装置

SENSORVORRICHTUNG MIT EINEM VARIABLEN AZIMUTALEN ERFASSUNGSBEREICH FÜR EIN KRAFTFAHRZEUG
摘要:
The invention relates to a sensor device, particularly radar sensor device (12a) for a motor vehicle, at least one antenna exciter (26) and at least one lens (28) being arranged in the beam path (24) thereof, characterized in that in the beam path (24) between the at least one antenna exciter (26) and the at least one lens (28) at least one shutter (30a) having a variable azimuthal opening width (b1,b2) for realizing a variable azimuthal detection region of the radar sensor device (12a) is arranged.
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