METHOD OF SENSING SLIDING BY HALL SENSOR AND SENSING SYSTEM USING THE SAME
First Claim
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1. A method of sensing a sliding by a sensor, comprising:
- arranging one or more Hall elements;
arranging a magnetic field source configured to generate a magnetic field;
grouping the one or more Hall elements into one or more groups; and
measuring, using the one or more Hall elements, magnetic field strength generated by the magnetic field source.
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Abstract
A method of sensing a sliding by a sensor including grouping one or more Hall elements into one or more groups, measuring magnetic field strength generated by a magnetic field source, and comparing the magnetic field strength at the one or more Hall elements to determine whether a horizontal sliding occurs.
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Citations
20 Claims
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1. A method of sensing a sliding by a sensor, comprising:
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arranging one or more Hall elements; arranging a magnetic field source configured to generate a magnetic field; grouping the one or more Hall elements into one or more groups; and measuring, using the one or more Hall elements, magnetic field strength generated by the magnetic field source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A sensing device, comprising:
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one or more Hall elements configured to collect an external magnetic field strength; a similarity measurement unit configured to measure a similarity of the magnetic field strength; and a standard deviation measurement unit configured to measure a standard deviation of the magnetic field strength. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A device for sensing a horizontal sliding of a cover, comprising:
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one or more Hall elements arranged on the device and configured to detect magnetic field strength generated by a magnetic field source on the cover; a grouping unit configured to group the one or more Hall elements into one or more groups; and a determination unit configured to determine whether a horizontal sliding of the cover occurs. - View Dependent Claims (20)
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Specification