A rotation angle detection device includes a first detection unit, a second detection unit, and a calculation unit. The first detection unit detects a first rotation angle of a steering shaft that rotates with a steering wheel. The second detection unit detects a second rotation angle of a motor shaft coupled to the steering shaft via a speed reduction mechanism. The calculation unit receives the first rotation angle from the first detection unit and the second rotation angle from the second detection unit, and calculates the steering angle of the steering shaft based on a difference angle between the first rotation angle and the second rotation angle.


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    Title :

    ROTATION ANGLE DETECTION DEVICE


    Contributors:

    Publication date :

    2023-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



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