Title:
給電システム、給電装置、及び、給電方法
Document Type and Number:
Japanese Patent JP7069232
Kind Code:
B2
Abstract:
To provide a power supply system, a power device, and a power method capable of wireless power supply with a simple configuration.A power supply system includes a first infrared output unit provided on a first object, the first infrared output unit having a first directivity configured to output a first infrared ray in a first direction in which a second object that relatively moves with respect to the first object is situated, the first infrared output unit being configured to output the first infrared ray, a reflector provided on the second object, the reflector being configured to reflect the first infrared ray by retroreflection, a second infrared output unit provided on the second object, the second infrared output unit having a second directivity configured to output a second infrared ray in a second direction in which the first object that relatively moves is situated, the second infrared output unit being configured to output the second infrared ray by using power received by wireless power supply, and a power supply provided on the first object, the power supply being configured to, in a case of receiving a reflected infrared ray of the first infrared ray reflected by the reflector or in a case of receiving the second infrared ray, output a beam in an arrival direction of the reflected infrared ray or the second infrared ray.
Inventors:
Masaaki Fujii
Naoki Tsuji
Naoki Tsuji
Application Number:
JP2020031361A
Publication Date:
May 17, 2022
Filing Date:
February 27, 2020
Export Citation:
Assignee:
MinebeaMitsumi Co., Ltd.
International Classes:
H02J50/90; H01Q1/22; H01Q3/36; H02J50/20
Domestic Patent References:
JP201479029A | ||||
JP2019126198A |
Foreign References:
US20150311755 | ||||
WO2017134951A1 | ||||
US20150318897 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
Previous Patent: Iris dilator
Next Patent: Adaptive use of irregular code schemes based on specific system-level triggers and policies
Next Patent: Adaptive use of irregular code schemes based on specific system-level triggers and policies