METHOD AND APPARATUS FOR DETECTING COUPLING REGION
First Claim
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1. A method of a wireless power transmission apparatus, the method comprising:
- calculating a variation in state information due to movement of a wireless power reception apparatus; and
generating coupling region update information of the wireless power reception apparatus based on the variation repeatedly performing the calculating and the generating.
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Abstract
A method and apparatus to detect a coupling region in a wireless power transmission and reception system are provided. To detect a coupling region, a wireless power transmission apparatus receives state information of a wireless power reception apparatus, calculates a variation in the state information due to movement of the wireless power reception apparatus, and generates coupling region update information of the wireless power reception apparatus, based on the variation. The receiving, the calculating, and the generating are repeatedly performed.
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Citations
20 Claims
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1. A method of a wireless power transmission apparatus, the method comprising:
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calculating a variation in state information due to movement of a wireless power reception apparatus; and generating coupling region update information of the wireless power reception apparatus based on the variation repeatedly performing the calculating and the generating. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17)
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10. A wireless power transmission apparatus, comprising:
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a calculation unit configured to calculate a variation in state information due to movement of a wireless power reception apparatus; an information generator configured to generate coupling region update information of the wireless power reception apparatus, based on the variation; and a processor configured to process and direct each of the calculation unit and the information generator to repeatedly calculate the variation in the state information and generate the coupling region update information. - View Dependent Claims (11)
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18. A wireless power reception apparatus, comprising:
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a communication unit configured to transmit state information to a wireless power transmission apparatus, and to receive coupling region update information from the wireless power transmission apparatus; and an output unit configured to output the coupling region update information, wherein the coupling region update information is generated based on a variation in the state information due to movement of the wireless power reception apparatus. - View Dependent Claims (19, 20)
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Specification