| 摘要 |
The invention relates to a sensor arrangement (1, 1A) for sensing rotational angles on a rotating component (10) in a vehicle, wherein the rotating component (10) is coupled to a measured value signal generator (20) which, in conjunction with at least one sensor (40, 50), generates a signal which represents the rotational angle of the rotating component (10). According to the invention, the measured value signal generator (20) forms, with at least one sensor embodied as a rotational angle sensor (50), a rotational angle detector (3) which senses an angular position of the rotating component (10) in the region of a 360° rotation. Furthermore, the measured value signal generator (30) forms, with at least one sensor embodied as a distance sensor (40), a rotation detector (5) which determines a speed of rotation of the rotating component (10), wherein the measured value signal generator (20) forms, with the rotating component (10), a movement transducer which converts the rotation (12) of the rotating component (10) into an axial translation (14) of the measured value signal generator (10) with respect to the rotating component (10), wherein the at least one distance sensor (40) determines an axial distance travelled by the measured value signal generator (30), which distance represents the rotational speed of the rotating component (10), wherein a current rotational angle of the rotating component (10) can be determined from the angular position sensed by the rotational angle detector (3) and the rotational speed determined by the rotation detector (5). |
