Sensor
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Accused Products
Abstract
A sensor device includes a movable object, a first sensor element with a first magnetically encoded region and a second magnetically encoded region, and a second sensor element with at least a first magnetic field detector. The first sensor element is provided at to the movable object. The first magnetically encoded region is adapted to generate a magnetic reference signal in the first magnetic field detector of the second sensor element.
42 Citations
66 Claims
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1-33. -33. (canceled)
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34. A sensor device, comprising:
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a movable object; a first sensor element having a first magnetically encoded region and a second magnetically encoded region; and a second sensor element having at least a first magnetic field detector, wherein the first sensor element is situated at the movable object, the first magnetically encoded region generating a magnetic reference signal in the first magnetic field detector of the second sensor element. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60)
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61. A sensor system, comprising:
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a sensor device including (a) a movable object;
(b) a first sensor element having a first magnetically encoded region and a second magnetically encoded region; and
(c) a second sensor element having at least a first magnetic field detector, wherein the first sensor element is situated at the movable object, the first magnetically encoded region generating a magnetic reference signal in the first magnetic field detector of the second sensor element; anda sensor electronic connected to the second sensor element of the sensor device, the sensor electronic implementing an automatic slope control.
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62. A method of manufacturing a sensor device, comprising:
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providing a movable object; providing a first sensor element with a first magnetically encoded region and a second magnetically encode region; and providing a second sensor element with at least a first magnetic field detector, wherein the first sensor element is provided at to the movable object, and wherein the first magnetically encoded region is adapted to generate a magnetic reference signal in the first magnetic field detector of the second sensor element - View Dependent Claims (63, 64, 65, 66)
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Specification