Wireless power transmission system, and method for controlling wireless power transmission and wireless power reception
First Claim
1. A wireless power transmitting apparatus, the apparatus comprising:
- a power transmitter having a plurality of power transmitting elements; and
a controller configured to;
detect a first target device configured to receive wireless power,receive information on an amount of power required by the first target device and identification (ID) information of the first target device from the first target device,select at least one power transmitting element from among the plurality of power transmitting elements, based on the ID information of the first target device, andcontrol the power transmitter to transmit, to the first target device, wireless power corresponding to the information on the amount of power required by the first target device via the selected at least one power transmitting element.
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Abstract
A wireless power transmission system, and a method for controlling wireless power transmission and wireless power reception are provided. According to an aspect, a method for controlling a wireless power transmission may include: detecting a plurality of target devices used to wirelessly receive power; selecting a source resonating unit from among a plurality of source resonating units, based on the amount of power to be transmitted to one or more of the plurality of target devices, a coupling factor associated with one or more of the plurality of target devices, or both; and wirelessly transmitting power to a target device using the selected source resonating unit.
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Citations
19 Claims
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1. A wireless power transmitting apparatus, the apparatus comprising:
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a power transmitter having a plurality of power transmitting elements; and a controller configured to; detect a first target device configured to receive wireless power, receive information on an amount of power required by the first target device and identification (ID) information of the first target device from the first target device, select at least one power transmitting element from among the plurality of power transmitting elements, based on the ID information of the first target device, and control the power transmitter to transmit, to the first target device, wireless power corresponding to the information on the amount of power required by the first target device via the selected at least one power transmitting element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A wireless power transmitting method performed by an electronic device, the method comprising:
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detecting a first target device configured to receive wireless power; receiving information on an amount of power required by the first target device and identification (ID) information of the first target device from the first target device; selecting at least one power transmitting element from among a plurality of power transmitting elements of the electronic device, based on the ID information of the first target device; and transmitting, to the first target device, wireless power corresponding to the information on the amount of power required by the first target device via the selected at least one power transmitting element. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification