Title:
非接触給電システム及び送電装置
Document Type and Number:
Japanese Patent JP7329345
Kind Code:
B2
Abstract:
To provide means for confirming whether a power reception device of non-contact power supply is at a position where power can be received from a power transmission device without requiring a labor of a user.SOLUTION: A non-contact power supply system 1 comprises: a power transmission device 11 which performs non-contact power supply; and a power reception device 12 which receives power supply from the power transmission device 11. The power transmission device 11 performs test power supply, and the power reception device 12 wirelessly transmits power reception notification when the test power supply is received from the power transmission device 11. The power transmission device 11 starts main power supply when the power reception notification is received. In addition, the power transmission device 11 wirelessly transmits advance notification before performing the test power supply, and the power reception device 12 prepares for power reception of the test power supply when the advance notification is received.SELECTED DRAWING: Figure 4
Inventors:
Yuri Suzuki
Takashi Kanamori
Isao Tabuchi
Shuhei Toga
Akira Uchino
Takashi Kanamori
Isao Tabuchi
Shuhei Toga
Akira Uchino
Application Number:
JP2019059900A
Publication Date:
August 18, 2023
Filing Date:
March 27, 2019
Export Citation:
Assignee:
Nippon Signal Co., Ltd.
Daihen Co., Ltd.
Daihen Co., Ltd.
International Classes:
H02J50/80; B60L53/126; H02J7/00; H02J50/12; H02J50/40; H02J50/90
Domestic Patent References:
| JP2018042446A | ||||
| JP2015100173A | ||||
| JP2012191721A |
Foreign References:
| WO2017006482A1 | ||||
| WO2012086048A1 | ||||
| WO2015155838A1 | ||||
| WO2012111271A1 |
Attorney, Agent or Firm:
Asahi Patent Office