Wireless power transmission system, and method for controlling wireless power transmission and wireless power reception
First Claim
1. A method for controlling a wireless power transmission, the method comprising:
- detecting a target device for receiving wireless power;
selecting a power transmitting unit from a plurality of power transmitting units, based on at least one of an amount of power to be transmitted to the target device and identification information of the target device; and
transmitting wireless power to the target device via the selected power transmitting unit.
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Accused Products
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
20 Claims
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1. A method for controlling a wireless power transmission, the method comprising:
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detecting a target device for receiving wireless power; selecting a power transmitting unit from a plurality of power transmitting units, based on at least one of an amount of power to be transmitted to the target device and identification information of the target device; and transmitting wireless power to the target device via the selected power transmitting unit. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for controlling a wireless power transmission, the method comprising:
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transmitting, to a target device, a detecting signal comprising identification information of a plurality of power transmitting unit; receiving, from the target device, a response signal generated based on the identification information of the plurality of power transmitting unit; determining a location of the target device based on the response signal; selecting a power transmitting unit from the plurality of power transmitting units based on the location of the target device; and transmitting wireless power to the target device via the selected power transmitting unit. - View Dependent Claims (9, 10, 11)
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12. A wireless power receiver comprising:
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a communication unit configured to transmit, to a wireless power transmitter, at least one of identification information of the wireless power receiver and information on an amount of power to be used in the wireless power receiver; and a power receiving unit configured to receive wireless power from a power transmitting unit of the wireless power transmitter, wherein the power transmitting unit is selected from a plurality of power transmitting units of the wireless power transmitter, based on at least of the identification information of the wireless power receiver and the information on the amount of power to be used in the wireless power receiver. - View Dependent Claims (13, 14, 15, 16)
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17. A wireless power transmitting apparatus, the apparatus comprising:
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a power transmitter having a plurality of power transmitting units; and a controller configured to; control to detect a target device configured to receive wireless power, control to receive information on an amount of power required by the target device and identification information of the target device from the target device, control to select a power transmitting unit from among the plurality of power transmitting units based on at least one of the amount of power and the identification information, and control the power transmitter to transmit wireless power corresponding to the amount of power required by the target device via the selected power transmitting unit to the target device. - View Dependent Claims (18, 19, 20)
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Specification