Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatus
First Claim
1. A power transmission control device provided in a power transmission device included in a contactless power transmission system in which power is transmitted from the power transmission device to a power receiving device by electromagnetically coupling a primary coil and a secondary coil and the power is supplied to a load of the power receiving device, the power transmission control device comprising:
- a controller that controls the power transmission control device, the controller including;
a communication condition setting section that sets a communication condition by exchanging information with the power receiving device, the communication condition being at least one of a communication method between the power transmission device and the power receiving device and a communication parameter;
a communication processing section that communicates between the power transmission device and the power receiving device by using the set communication condition; and
a negotiation processing section that negotiates contactless power transmission, the negotiation section performing a collation processing on system information showing standard information, coil information, and a load state detection method with respect to the power receiving device.
2 Assignments
0 Petitions
Accused Products
Abstract
A power transmission control device provided in a power transmission device included in a contactless power transmission system in which power is transmitted from the power transmission device to a power receiving device by electromagnetically coupling a primary coil and a secondary coil and the power is supplied to a load of the power receiving device includes a controller controlling the power transmission control device. The controller includes a communication condition setting section setting, by exchanging information with the power receiving device, a communication condition that is at least one of a communication method between the power transmission device and the power receiving device and a communication parameter, and a communication processing section performing a communication processing between the power transmission device and the power receiving device by using the set communication condition.
26 Citations
19 Claims
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1. A power transmission control device provided in a power transmission device included in a contactless power transmission system in which power is transmitted from the power transmission device to a power receiving device by electromagnetically coupling a primary coil and a secondary coil and the power is supplied 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 control device, the controller including; a communication condition setting section that sets a communication condition by exchanging information with the power receiving device, the communication condition being at least one of a communication method between the power transmission device and the power receiving device and a communication parameter; a communication processing section that communicates between the power transmission device and the power receiving device by using the set communication condition; and a negotiation processing section that negotiates contactless power transmission, the negotiation section performing a collation processing on system information showing standard information, coil information, and a load state detection method with respect to the power receiving device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A power receiving control device provided in a power receiving device included in a contactless power transmission system in which power is transmitted from a power transmission device to the power receiving device by electromagnetically coupling a primary coil and a secondary coil and the power is supplied to a load of the power receiving device, the power transmission device including a negotiation processing section that negotiates contactless power transmission, the negotiation section performing a collation process on system information showing standard information, coil information, and a load state detection method with respect to the power receiving device, the power receiving control device comprising:
a controller that controls the power receiving control device, the controller including; a communication condition setting section that sets a communication condition by exchanging information with the power transmission device, the communication condition being at least one of a communication method between the power transmission device and the power receiving device and a communication parameter; and a communication processing section that communicates between the power transmission device and the power receiving device by using the set communication condition. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
Specification