POWER TRANSFER SYSTEM, AND POWER RECEIVING APPARATUS, POWER TRANSMITTING APPARATUS, AND CONTROL METHOD THEREOF
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Accused Products
Abstract
In a power transfer system, a power transmitting apparatus includes: power transmission means for wirelessly transmitting power to a power receiving apparatus disposed within a predetermined power transmission range; transmission means for transmitting a power transmitting apparatus identifier unique to the power transmitting apparatus using a power transmission pulse performed by the power transmission means; and power transmitting apparatus communication means for communicating wirelessly with the power receiving apparatus, and a power receiving apparatus includes: power receiving means for receiving power wirelessly from the power transmitting apparatus; extracting means for extracting the power transmitting apparatus identifier from the power transmission pulse received by the power receiving means; and power receiving apparatus communication means for communicating wirelessly with a power transmitting apparatus that transmits a communication packet containing the power transmitting apparatus identifier extracted by the extracting means.
89 Citations
33 Claims
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1-12. -12. (canceled)
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13. A power transmitting apparatus comprising:
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a power transmission unit configured to transmit power by using an electromagnetic wave outputted by a first antenna; a first communication unit configured to communicate by using an electromagnetic wave outputted by the first antenna; a second communication unit configured to communicate by using a second antenna which is different from the first antenna; and a control unit configured to make the power transmission unit transmit power to a power receiving apparatus that is connected via the second communication unit by using predetermined information which is communicated via the first communication unit. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A power receiving apparatus comprising:
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a power reception unit configured to receive power by using an electromagnetic wave inputted by a first antenna; a first communication unit configured to communicate by using an electromagnetic wave inputted by the first antenna; and a second communication unit configured to communicate by using a second antenna which is different from the first antenna, wherein the power reception unit receives power from a power transmitting apparatus that is connected via the second communication unit by using predetermined information which is communicated via the first communication unit. - View Dependent Claims (25, 26, 27, 28, 29)
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30. A control method for a power transmitting apparatus including a power transmission unit configured to transmit power by using an electromagnetic wave outputted by a first antenna, the method comprising:
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communicating by using an electromagnetic wave outputted by the first antenna; communicating by using a second antenna which is different from the first antenna; and making the power transmission unit transmit power to a power receiving apparatus that is connected via the antenna by using predetermined information which is communicated via the first antenna.
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31. A non-transitory computer-readable storage medium storing a program that when executed causes a computer to perform a control method for a power transmitting apparatus including a power transmission unit configured to transmit power by using an electromagnetic wave outputted by a first antenna, the method comprising:
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communicating by using an electromagnetic wave outputted by the first antenna; communicating by using a second antenna which is different from the first antenna; and making the power transmission unit transmit power to a power receiving apparatus that is connected via the antenna by using predetermined information which is communicated via the first antenna.
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32. A control method for a power receiving apparatus including a power reception unit configured to receive power by using an electromagnetic wave inputted by a first antenna, the method comprising:
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communicating by using an electromagnetic wave inputted by the first antenna; and communicating by using a second antenna which is different from the first antenna, wherein the power reception unit receives power from a power transmitting apparatus that is connected via the second antenna by using predetermined information which is communicated via the first antenna.
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33. A non-transitory computer-readable storage medium storing a program that when executed causes a computer to perform a control method for a power receiving apparatus including a power reception unit configured to receive power by using an electromagnetic wave inputted by a first antenna, the method comprising:
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communicating by using an electromagnetic wave inputted by the first antenna; and communicating by using a second antenna which is different from the first antenna, wherein the power reception unit receives power from a power transmitting apparatus that is connected via the second antenna by using predetermined information which is communicated via the first antenna.
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Specification