SENSOR DEVICE HAVING A TORQUE SENSOR UNIT AND A STEERING ANGLE SENSOR UNIT FOR A MOTOR VEHICLE

SENSOR DEVICE HAVING A TORQUE SENSOR UNIT AND A STEERING ANGLE SENSOR UNIT FOR A MOTOR VEHICLE

A sensor device is disclosed. The sensor device includes a torque sensor unit and a steering angle sensor unit for a motor vehicle. The torque sensor unit is configured to detect a torque which is applied to a steering shaft, rotatable about a main axis of rotation. The torque sensor unit includes a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Wagner, Thomas, Hadobas-Roessel, Katalin, Froehlich, Ekkehart, Schoepe, Roman
Format: Patent
Sprache:eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:A sensor device is disclosed. The sensor device includes a torque sensor unit and a steering angle sensor unit for a motor vehicle. The torque sensor unit is configured to detect a torque which is applied to a steering shaft, rotatable about a main axis of rotation. The torque sensor unit includes at least one torque sensor magnetic unit to generate a torque sensor magnetic field and at least one torque magnetic sensor to generate a torque sensor signal as a function of a torque applied to the shaft. The steering angle sensor unit is configured to detect a rotary angle of the shaft. The steering angle sensor unit includes a main rotor, a first secondary rotor, and a first steering angle magnetic sensor.