POWER SUPPLY DEVICE, COMMUNICATION TERMINAL DEVICE, AND NON-CONTACT POWER TRANSMISSION METHOD
First Claim
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1. A power supply apparatus comprising:
- a wireless communication interface configured to receive identification information from each of a plurality of communication terminals; and
circuitry configured to determine a level of power that is transmitted in a non-contact manner to each of the communication terminals based on the identification information received via the wireless communication interface.
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Abstract
A power supply apparatus including a near-field wireless communication unit that wirelessly communicates with a plurality of communication terminals, a power transmission unit that sets a plurality of resonance frequencies to transfer power in a non-contact manner to each of the plurality of communication terminals, and a control unit that determines a priority level of each of the communication terminals based on identification information received from the communication terminals and determines an amount of power transmitted at each of the resonance frequencies based on the determined priority levels.
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19 Claims
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1. A power supply apparatus comprising:
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a wireless communication interface configured to receive identification information from each of a plurality of communication terminals; and circuitry configured to determine a level of power that is transmitted in a non-contact manner to each of the communication terminals based on the identification information received via the wireless communication interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A wireless power transmission method performed by a power supply apparatus, the method comprising:
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receiving identification corresponding to each of a plurality of communication terminals via wireless communication; and determining a level of power that is transmitted in a non-contact manner to each of the communication terminals based on the identification information received via the wireless communication interface. - View Dependent Claims (13, 14, 15)
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16. A non-transitory computer readable medium including computer program instructions, which when executed by a power supply apparatus, cause the power supply apparatus to:
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receive identification corresponding to each of a plurality of communication terminals via wireless communication; and determine a level of power that is transmitted in a non-contact manner to each of the communication terminals based on the identification information received via the wireless communication interface. - View Dependent Claims (17, 18, 19)
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Specification