Abstract: A steering angle sensor arrangement for determining the steering angle of a steering wheel arrangement has an incremental code track and a sensing device. The code track is assigned to either of a rotatable portion of the steering wheel or a fixed portion. The sensing device for sensing the code track can be assigned to the other assembly. The sensing device generates an incremental signal from which the steering angle can be determined. At the incremental track has at least one reference mark, which modifies the incremental signal for determining the absolute position of the steering wheel.

Abstract: A device for determining the steering angle of a steering wheel. The device includes a code carrier and a device for sensing a code which is provided on the code carrier, which code carrier and device are rotated with respect to one another when the steering angle changes, the device for sensing the code generating an output signal from which the steering angle can be determined. The code carrier is formed by means of one of two gear mechanism elements, which are arranged one behind the other on a common axle and have an operative connection to a drive element, which is driven by the steering wheel, and which are rotated with respect to one another when the steering angle changes.

Abstract: A steering angle sensor arrangement for determining the steering angle of a steering wheel arrangement has an incremental code track and a sensing device. The code track is assigned to either of a rotatable portion of the steering wheel or a fixed portion. The sensing device for sensing the code track can be assigned to the other assembly. The sensing device generates an incremental signal from which the steering angle can be determined. At the incremental track has at least one reference mark, which modifies the incremental signal for determining the absolute position of the steering wheel.