Detection device and rotation detecting method for the crown of smart watch
AssigneeMaxic Technology Corporation
InventorZhixun Yang
Life of this patent
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Abstract
A detection device and a rotation detecting method for the crown of a smart watch are provided. Operations on the crown include a pressing action and a rotation action. The method includes: detecting the rotation angle of the crown within a set period of time when the pressing action is identified to obtain a measured rotation angle; and eliminating a misrotation angle from the measured rotation angle, to obtain a true rotation angle corresponding to the rotation action, and taking the true rotation angle as a detection result.
Claims20
A rotation detecting method for a crown, wherein operations on the crown comprise a pressing action and a rotation action, and the method comprises:
- detecting, within a set period of time when the pressing action is identified, a rotation angle of the crown to obtain a measured rotation angle;
- and
- eliminating a misrotation angle from the measured rotation angle to obtain a true rotation angle corresponding to the rotation action, and taking the true rotation angle as a detection result, wherein the misrotation angle is a first rotation angle detected within a set period of time after a pressing operation;
- and the true rotation angle is a second rotation angle not including the first rotation angle to determine the detection result.
A detection device for the crown of a smart watch, wherein operations on the crown comprise a pressing action and a rotation action, and the detection device comprises:
- an angle measuring module, configured to detect a rotation angle of the crown to obtain a measured rotation angle;
- a pressing detection module, configured to detect a pressing action on the crown;
- and
- a rotation detection module, connected to the angle measuring module and the pressing detection module, and configured to eliminate, within a set period of time when the pressing action is identified, a misrotation angle from the measured rotation angle to obtain a true rotation angle corresponding to the rotation action, which is taken as a detection result, wherein the misrotation angle is a first rotation angle detected within a set period of time after a pressing operation;
- and the true rotation angle is a second rotation angle not including the first rotation angle to determine the detection result.
Dependencies are inferred from the claim text.