INFRARED POSITIONING APPARATUS AND SYSTEM THEREOF
First Claim
1. An infrared positioning apparatus comprising:
- a plurality of first infrared diodes configured to detect at least one infrared signal, wherein the plurality of first infrared diodes is arranged on a plane;
a plurality of amplifying units configured to amplify the at least one infrared signal for obtaining at least one amplified signal;
a plurality of converting units configured to convert the at least one amplified signal for obtaining at least one strength value; and
a positioning unit configured to obtain an emitting direction of the at least one infrared signal in accordance with the at least one strength value.
1 Assignment
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Accused Products
Abstract
An infrared positioning apparatus comprises a plurality of infrared diodes, a plurality of amplifying units, a plurality of converting units and a positioning unit. The plurality of infrared diodes is configured to detect at least one infrared signal. The plurality of amplifying units are configured to amplify the at least one infrared signal for obtaining at least one amplified signal. The plurality of converting units are configured to convert the at least one amplified signal for obtaining at least one strength value of the at least one amplified signal. The positioning unit is configured to obtain the emitting direction of the at least one infrared signal in accordance with the at least one strength value of the at least one amplified signal.
6 Citations
22 Claims
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1. An infrared positioning apparatus comprising:
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a plurality of first infrared diodes configured to detect at least one infrared signal, wherein the plurality of first infrared diodes is arranged on a plane; a plurality of amplifying units configured to amplify the at least one infrared signal for obtaining at least one amplified signal; a plurality of converting units configured to convert the at least one amplified signal for obtaining at least one strength value; and a positioning unit configured to obtain an emitting direction of the at least one infrared signal in accordance with the at least one strength value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An infrared positioning apparatus comprising:
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at least one infrared emitting diode configured to emit at least one first infrared signal; at least one light guide unit configured to guide the at least one first infrared signal; a plurality of first infrared diodes configured to detect a reflective signal of the at least one first infrared signal or to detect at least one second infrared signal, wherein the plurality of first infrared diodes is arranged on a plane and included angles of arranged directions for every two adjacent first infrared diodes are equal; a plurality of amplifying units configured to amplify the reflective signal or the at least one second infrared signal, so as to obtain at least one amplified signal; a plurality of converting units configured to convert the at least one amplified signal for obtaining at least one strength value; and a positioning unit configured to obtain a source direction of the reflective signal or the at least one second infrared signal in accordance with the at least one strength value. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. An infrared positioning system comprising an infrared emitting diode and an infrared positioning apparatus, wherein the infrared positioning apparatus comprises:
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a plurality of first infrared diodes configured to detect at least one infrared signal, wherein the plurality of first infrared diodes is arranged on a plane; a plurality of amplifying units configured to amplify the at least one infrared signal for obtaining at least one amplified signal; a plurality of converting units configured to convert the at least one amplified signal for obtaining at least one strength value; and a positioning unit configured to obtain an emitting direction of the at least one infrared signal in accordance with the at least one strength value. - View Dependent Claims (19, 20, 21, 22)
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Specification