An absolute steering angle sensor comprises a single main gear, wherein the main gear has first gear teeth with a first pitch, second gear teeth with a second pitch, and the first and second gear pitches are different; a first magnet gear driven by the first gear teeth, wherein the first magnet gear has a first gear profile and a first diameter; a second magnet gear driven by the second gear teeth, wherein the second magnet gear has a second gear profile and a second diameter, the first and second gear profiles are different, and the first and second diameters are different; a first magnet rotating with the first magnet gear and emitting a first magnetic field; a second magnet rotating with the second magnet gear and emitting a second magnetic field; and a sensor assembly measuring strengths of the first and second magnetic fields and calculating an absolute steering angle.


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    Title :

    ABSOLUTE STEERING ANGLE SENSOR ASSEMBLY


    Additional title:

    SENSORANORDNUNG DES ABSOLUTEN LENKWINKELS
    ENSEMBLE DE CAPTEUR D'ANGLE DE BRAQUAGE ABSOLU


    Contributors:

    Publication date :

    2020-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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