POWER SUPPLY APPARATUS, METHOD, AND STORAGE MEDIUM
First Claim
Patent Images
1. A power supply apparatus, comprising:
- a power supply unit that wirelessly outputs power to an electronic apparatus; and
a control unit that determine that a predetermined object is detected if a reflection corresponding to power outputted by the power supply unit is greater than or equal to a first value,wherein the control unit determines that the predetermined object is detected if a change of a reflection corresponding to power outputted by the power supply unit is greater than or equal to a second value, the predetermined object does not include a chargeable object and the first value and second value are set based on a status of the electronic apparatus.
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Abstract
A power supply apparatus includes a power supply unit that wirelessly outputs power to an electronic apparatus, a control unit that determines that a predetermined object is detected if a reflection corresponding to power outputted is greater than or equal to a first value and determines that the predetermined object is detected if a change of a reflection corresponding to power outputted by the power supply unit is greater than or equal to a second value.
29 Citations
14 Claims
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1. A power supply apparatus, comprising:
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a power supply unit that wirelessly outputs power to an electronic apparatus; and a control unit that determine that a predetermined object is detected if a reflection corresponding to power outputted by the power supply unit is greater than or equal to a first value, wherein the control unit determines that the predetermined object is detected if a change of a reflection corresponding to power outputted by the power supply unit is greater than or equal to a second value, the predetermined object does not include a chargeable object and the first value and second value are set based on a status of the electronic apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for controlling a power supply apparatus, the power supply apparatus including a power supply unit that wirelessly outputs power to an electronic apparatus, the method comprising:
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determining that a predetermined object is detected if a reflection corresponding to power outputted by the power supply unit is greater than or equal to a first value; and determining that the predetermined object is detected if a change of a reflection corresponding to power outputted by the power supply unit is greater than or equal to a second value, wherein the predetermined object does not include a chargeable object, and the first value and second value are set based on a status of the electronic apparatus.
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14. A computer-readable storage medium storing a program executed by a computer to perform a method for controlling a power supply apparatus, the power supply apparatus including a power supply unit that wirelessly outputs power to an electronic apparatus, the method comprising:
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determining that a predetermined object is detected if a reflection corresponding to power outputted by the power supply unit is greater than or equal to a first value; and determining that the predetermined object is detected if a change of a reflection corresponding to power outputted by the power supply unit is greater than or equal to a second value, wherein the predetermined object does not include a chargeable object, and the first value and second value are set based on a status of the electronic apparatus.
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Specification