POWER TRANSMISSION CONTROL DEVICE, POWER TRANSMISSION DEVICE, POWER RECEIVING CONTROL DEVICE, POWER RECEIVING DEVICE, ELECTRONIC APPARATUS, METHOD FOR CONTROLLING POWER TRANSMISSION, AND METHOD FOR CONTROLLING POWER RECEIVING
First Claim
1. A power transmission control device included in a contactless power transmission system that transmits power by electromagnetically coupling a primary coil from a power transmission device to a secondary coil from a power receiving device to supply the power to a load of the power receiving device, the power transmission control device comprising:
- a controller that controls the power transmission device, the controller including;
a negotiation processing section that performs a negotiation process of contactless power transmission; and
a setup processing section that performs a setup process of the contactless power transmission based on a result of the negotiation process, and prior to normal power transmission from the power transmission device to the power receiving device.
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0 Petitions
Accused Products
Abstract
A power transmission control device included in a contactless power transmission system that transmits power by electromagnetically coupling a primary coil and a secondary coil from a power transmission device to a power receiving device so as to supply the power to a load of the power receiving device includes: a controller that controls the power transmission device. The controller includes: a negotiation processing section that performs a negotiation process of contactless power transmission; and a setup processing section that performs a setup process of the contactless power transmission based on a result of the negotiation process. In the device, normal power transmission from the power transmission device to the power receiving device is started after the setup process.
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Citations
37 Claims
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1. A power transmission control device included in a contactless power transmission system that transmits power by electromagnetically coupling a primary coil from a power transmission device to a secondary coil from a power receiving device to supply the power to a load of the power receiving device, the power transmission control device comprising:
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a controller that controls the power transmission device, the controller including; a negotiation processing section that performs a negotiation process of contactless power transmission; and a setup processing section that performs a setup process of the contactless power transmission based on a result of the negotiation process, and prior to normal power transmission from the power transmission device to the power receiving device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A power receiving control device included in a contactless power transmission system that transmits power to a power receiving device by electromagnetically coupling a primary coil of a power transmission device with a secondary coil of the power receiving device to supply the power to a load of the power receiving device, the power receiving control device comprising:
a controller that controls the power receiving device, the controller including; a negotiation processing section that performs a negotiation process of contactless power transmission; a setup processing section that performs a setup process of the contactless power transmission based on a result of the negotiation process, and prior to normal power transmission from the power transmission device to the power receiving device. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A method for controlling power transmission in a contactless power transmission system that transmits power by electromagnetically coupling a first coil from a power transmission device to a second coil from a power receiving device to supply the power to a load of the power receiving device, comprising:
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performing a negotiation process of contactless power transmission; and performing a setup process of the contactless power transmission based on a result of the negotiation process to start normal power transmission from the power transmission device to the power receiving device after the setup process. - View Dependent Claims (26, 27, 28, 29, 30)
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31. A method for controlling power receiving in a contactless power transmission system that transmits power by electromagnetically coupling a first coil from a power transmission device to a second coil from a power receiving device to supply the power to a load of the power receiving device, comprising:
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performing a negotiation process of contactless power transmission; performing a setup process of the contactless power transmission based on a result of the negotiation process; and starting a supply of power to the load by starting normal power transmission from the power transmission device to the power receiving device after the setup process.
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32. A contactless power transmission system that performs a contactless power transmission, the system comprising:
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a power transmission device comprising; a primary coil that transmits a first data via an electromagnetic coupling, receives a second data via the electromagnetic coupling and transmits the contactless power transmission via the electromagnetic coupling based on the received second data; a power receiving device comprising; a secondary coil that receives the first data from the power transmission device via the electromagnetic coupling, transmits the second data to the power transmission device via the electromagnetic coupling and receives the contactless power transmission from the power transmission device via the electromagnetic coupling based on the transmitted second data. - View Dependent Claims (33, 34, 35, 36, 37)
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Specification