Method and device for analyzing positions
First Claim
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1. A method for analyzing positions, executed by a microprocessor from a non-transitory computer-readable storage medium, comprising:
- obtaining a sensing information including at least one zero-crossing, wherein each zero-crossing is between a positive and a negative value; and
analyzing, by the microprocessor, from the sensing information at least one position that is different in number to the at least one zero-crossing, wherein the number of the at least one zero-crossing is smaller than the number of the at least one position.
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Abstract
The method and device for analyzing position are disclosed. By analyzing sensing information with at least one zero-crossing, each position can be analyzed. The number of analyzed positions may be different from the number of zero-crossings. When the number of analyzed positions is different from the number of zero-crossing, the number of analyzed positions is more than one.
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Citations
15 Claims
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1. A method for analyzing positions, executed by a microprocessor from a non-transitory computer-readable storage medium, comprising:
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obtaining a sensing information including at least one zero-crossing, wherein each zero-crossing is between a positive and a negative value; and analyzing, by the microprocessor, from the sensing information at least one position that is different in number to the at least one zero-crossing, wherein the number of the at least one zero-crossing is smaller than the number of the at least one position. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A device for analyzing positions, comprising a controller or a host for performing at least the following operations:
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obtaining a sensing information including at least one zero-crossing, wherein each zero-crossing is between a positive and a negative value; and analyzing from the sensing information at least one position that is different in number to the at least one zero-crossing, wherein the number of the at least one zero-crossing is smaller than the number of the at least one position. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method for analyzing positions, executed by a microprocessor from a non-transitory computer-readable storage medium, comprising:
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obtaining a sensing information including at least one zero-crossing, wherein each zero-crossing is between a positive and a negative value, the sensing information is a dual-differential sensing information, and each value of the dual-differential sensing information is generated based on three sensors among a plurality of sensors; and analyzing, by the microprocessor, from the sensing information at least one position that is different in number to the at least one zero-crossing.
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15. A device for analyzing positions, comprising a sensing device including a plurality of sensors, and a controller or a host for performing at least the following operations:
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obtaining a sensing information including at least one zero-crossing, wherein each zero-crossing is between a positive and a negative value, the sensing information is a dual-differential sensing information, and each value of the dual-differential sensing information is generated based on three sensors among a plurality of sensors; and analyzing, by the microprocessor, from the sensing information at least one position that is different in number to the at least one zero-crossing.
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Specification