METHOD FOR DETECTING ROTATION ANGLE OF REMOTE CONTROLLER IN TELEVISION SYSTEM AND TELEVISION SYSTEM
First Claim
1. A method for detecting a rotation angle of a remote controller in a television system including a television and the remote controller, wherein the method comprises:
- collecting, by the remote controller, an image of preset infrared sensors on the television and imaging the collected image to a preset plane as a standard image, in a case in which the remote controller does not rotate with respect to the television;
collecting, by the remote controller, an image of the infrared sensors on the television and imaging the collected image to the preset plane again, in a case in which the remote controller rotates with respect to the television; and
calculating a rotation angle in a case in which the remote controller rotates with respect to a screen of the television by comparing the image with the standard image.
1 Assignment
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Accused Products
Abstract
There is provided a method for detecting a rotation angle of a remote controller(21) in a television system(30,40) in order to realize a detection for the rotation angle of the remote controller(21) with respect to the television(20), which extends an application prospect of the television system. The television system (30,40) includes a television (20) and a remote controller (21), and the method comprises: collecting(S101), by the remote controller (21), an image of preset infrared sensors on the television (20) and imaging the collected image to a preset plane as a standard image, in a case in which the remote controller(21) does not rotate with respect to the television(20); collecting(S102), by the remote controller(21), an image of the infrared sensors on the television(20) and imaging the collected image to the preset plane again, in a case in which the remote controller(21) rotates with respect to the television(20); and calculating(S103) a rotation angle in a case in which the remote controller(21) rotates with respect to a screen of the television(20) by comparing the image with the standard image. There is further provided a television system(30,40).
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Citations
20 Claims
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1. A method for detecting a rotation angle of a remote controller in a television system including a television and the remote controller, wherein the method comprises:
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collecting, by the remote controller, an image of preset infrared sensors on the television and imaging the collected image to a preset plane as a standard image, in a case in which the remote controller does not rotate with respect to the television; collecting, by the remote controller, an image of the infrared sensors on the television and imaging the collected image to the preset plane again, in a case in which the remote controller rotates with respect to the television; and calculating a rotation angle in a case in which the remote controller rotates with respect to a screen of the television by comparing the image with the standard image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 20)
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8. A television system including a television and a remote controller, wherein,
the remote controller comprises: -
an image collection unit configured to collect an image of preset infrared sensors on the television and image the collected image to a preset plane as a standard image, in a case in which the remote controller does not rotate with respect to the television; and
to collect an image of the infrared sensors on the television and image the collected image to the preset plane again, in a case in which the remote controller rotates with respect to the television; anda transmitting unit configured to transmit the imaged image to the television, the television comprises; a receiving unit configured to receive the imaged image transmitted from the transmitting unit of the remote controller; a calculation unit configured to calculate a rotation angle in a case in which the remote controller rotates with respect to a screen of the television by comparing the image with the standard image. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A television system including a television and a remote controller, wherein,
the remote controller comprises: -
an image collection unit configured to collect an image of preset infrared sensors on the television and image the collected image to a preset plane as a standard image, in a case in which the remote controller does not rotate with respect to the television; and
to collect an image of the infrared sensors on the television and image the collected image to the preset plane again, in a case in which the remote controller rotates with respect to the television;a calculation unit configured to calculate a rotation angle in a case in which the remote controller rotates with respect to a screen of the television by comparing the image with the standard image; and a transmitting unit configured to transmit the rotation angle calculated by the calculation unit to the television, the television comprises; a receiving unit configured to receive the rotation angle transmitted from the transmitting unit of the remote controller. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification