Title:
POWER SUPPLY DEVICE, CONTROL METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2018117483
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve suppression of damage to foreign matter while preventing degradation in feed power.SOLUTION: The power supply device, supplying electric power to an electronic apparatus in a radio manner, includes position determination means for determining whether or not the electronic apparatus is positioned within a reference range; power control means for executing power restriction processing of restricting feed power of the power supply means according to a detection result of foreign matter of any other electronic apparatus than the apparatus to be subjected to power supply; and processing control means for controlling to execute the power restriction processing when the electronic apparatus is not positioned within the reference range and not to execute the power restriction processing when the electronic apparatus is positioned within the reference range.SELECTED DRAWING: Figure 3
Inventors:
AIKAWA IORI
Application Number:
JP2017008192A
Publication Date:
July 26, 2018
Filing Date:
January 20, 2017
Export Citation:
Assignee:
CANON KK
International Classes:
H02J50/60; H02J7/00; H02J50/05; H02J50/10; H02J50/12; H02J50/80; H02J50/90
Attorney, Agent or Firm:
Takayoshi Kokubun
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