Title:
制御装置、電子機器及び無接点電力伝送システム
Document Type and Number:
Japanese Patent JP6540216
Kind Code:
B2
Abstract:
Provided are a control device, an electronic apparatus, a contactless power transmission system, and the like that can realize contactless power transmission and communication by load modulation with a simple operation sequence. A control device, on a power transmitting side in a contactless power transmission system including a power transmitting device and a power receiving device, includes: a driver control circuit that controls a power transmission driver of a power transmission unit that transmits power to the power receiving device; a control unit that controls the driver control circuit; and a communication unit that preforms communication processing with the power receiving device that transmits communication data by load modulation. The control unit causes the power transmission unit to start normal power transmission on a condition that the power receiving device has started the load modulation, and causes the power transmission unit to continue the normal power transmission while the load modulation continues.
Inventors:
Kota Onishi
Application Number:
JP2015098048A
Publication Date:
July 10, 2019
Filing Date:
May 13, 2015
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H02J50/10; H02J7/00; H02J50/80
Domestic Patent References:
| JP2010213414A | ||||
| JP2009159675A | ||||
| JP2010016985A | ||||
| JP2014050270A | ||||
| JP2003317688A | ||||
| JP2004120856A |
Attorney, Agent or Firm:
Takekoshi Noboru
Inoue Ichi
Yasushi Kuroda
Inoue Ichi
Yasushi Kuroda