POWER TRANSMISSION DEVICE, POWER TRANSMISSION METHOD, AND POWER TRANSMISSION SYSTEM
First Claim
1. A power transmission device, comprising:
- a communication unit that transmits a power capability information transmission request via a communication channel and receives power capability information in response to the power capability information transmission request;
a processing unit configured to set a parameter based on the power capability information; and
a power transmission unit that wirelessly transmits power using the parameter, wherein the communication unit transmits the power capability information transmission request before the power transmission unit wirelessly transmits the power.
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Abstract
A power transmission device includes a communication unit that transmits a power capability information transmission request via a communication channel and receives power capability information in response to the power capability information transmission request. The power transmission device also includes a processing unit that sets a parameter based on the power capability information. Further, the power transmission device includes a power transmission unit that wirelessly transmits power using the parameter. The communication unit transmits the power capability information transmission request before the power transmission unit wirelessly transmits the power.
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Citations
20 Claims
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1. A power transmission device, comprising:
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a communication unit that transmits a power capability information transmission request via a communication channel and receives power capability information in response to the power capability information transmission request; a processing unit configured to set a parameter based on the power capability information; and a power transmission unit that wirelessly transmits power using the parameter, wherein the communication unit transmits the power capability information transmission request before the power transmission unit wirelessly transmits the power. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A power transmission method, comprising:
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transmitting a power capability information transmission request via a communication channel; receiving power capability information in response to the power capability information transmission request; setting a parameter based on the power capability information; and wirelessly transmitting power using the parameter, wherein the transmitting the power capability information transmission request is performed before the wirelessly transmitting the power.
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19. A program for causing a computer to execute:
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transmitting a power capability information transmission request via a communication channel; receiving power capability information in response to the power capability information transmission request; setting a parameter based on the power capability information; and wirelessly transmitting power using the parameter, wherein the transmitting the power capability information transmission request is performed before the wirelessly transmitting the power.
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20. A power reception device, comprising:
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a storage unit that stores power capability information; a communication unit that receives a power capability information transmission request via a communication channel, transmits the power capability information in response to the power capability information transmission request, and receives parameter information based on the power capability information; and a power reception unit that wirelessly receives power using a parameter indicated by the parameter information, wherein the communication unit receives the power capability information transmission request before the power reception unit wirelessly receives the power.
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Specification