Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
First Claim
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1. A control method of a wireless power receiving unit, the control method comprising:
- receiving wireless power from a wireless power transmitting unit;
detecting that a wired charging unit is connected to the wireless power receiving unit; and
transmitting a first message including a bit field indicating that the wired charging unit is detected to the wireless power transmitting unit in response to detecting that the wired charging unit is connected to the wireless power receiving unit.
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Abstract
A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a signal indicating detection of the change in the wireless charging environment; and transmitting the signal indicating the detection of the change in the wireless charging environment to the wireless power transmitting unit.
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Citations
31 Claims
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1. A control method of a wireless power receiving unit, the control method comprising:
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receiving wireless power from a wireless power transmitting unit; detecting that a wired charging unit is connected to the wireless power receiving unit; and transmitting a first message including a bit field indicating that the wired charging unit is detected to the wireless power transmitting unit in response to detecting that the wired charging unit is connected to the wireless power receiving unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A wireless power receiving unit, comprising:
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a power receiving resonator configured to receive wireless power from a wireless power transmitting unit; and a controller configured to detect that a wired charging unit is connected to the wireless power receiving unit, and control a communication unit to transmit a first message including a bit field indicating that the wired charging unit is detected to the wireless power transmitting unit in response to detecting that the wired charging unit is connected to the wireless power receiving unit. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A control method of a wireless power transmitting unit, the control method comprising:
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transmitting wireless power to a wireless power receiving unit; receiving a first message including a bit field indicating that a wired charging unit is detected from the wireless power receiving unit; and adjusting the wireless power for the wireless power receiving unit in response to receiving the first message. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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24. A wireless power transmitting unit, comprising:
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a power transmitting resonator configured to transmit wireless power to a wireless power receiving unit; a communication unit configured to receive a first message including a bit field indicating that a wired charging unit is detected; and a controller configured to adjust the wireless power for the wireless power receiving unit in response to receiving the first message. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31)
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Specification