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 receiving charging power from a wireless power transmitting unit to perform wireless charging, the control method comprising:
- receiving the charging power from the wireless power transmitting unit;
detecting a change in a wireless charging environment;
generating a message notifying of the change in the wireless charging environment; and
transmitting the message notifying of the change in the wireless charging environment to the wireless power transmitting 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 message notifying of the change in the wireless charging environment; and transmitting the message notifying of the change in the wireless charging environment to the wireless power transmitting unit.
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Citations
19 Claims
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1. A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging, the control method comprising:
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receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a message notifying of the change in the wireless charging environment; and transmitting the message notifying of the change in the wireless charging environment to the wireless power transmitting unit. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging, the wireless power receiving unit comprising:
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a power receiver configured to receive the charging power from the wireless power transmitting unit; and a communication unit configured to, if a mode transition is detected, transmit a mode transition notification for requesting the wireless power transmitting unit to maintain transmitting the charging power for a duration of the mode transition. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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16. A control method of a wireless power transmitting unit transmitting charging power to a wireless power receiving unit to perform wireless charging, the control method comprising:
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transmitting the charging power to the wireless power receiving unit; receiving, from the wireless power receiving unit, a mode transition notification including a request for maintaining transmitting the charging power for a duration of a mode transition; and maintaining the transmitting the charging power to the wireless power receiving unit for the duration of the mode transition. - View Dependent Claims (17, 18, 19)
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Specification