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Title:
POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/264878
Kind Code:
A1
Abstract:
A power transmitting device 402 employs a power transmitting antenna 105 to transmit power wirelessly to a power receiving device, and performs a plurality of measuring processes including a first measuring process and a second measuring process for measuring at least one of a voltage and a current in the power transmitting antenna 105 at two or more time points in a power transmission restricted period in which the power transmitted to the power receiving device 401 is restricted. Here, a processing period associated with the first measuring process and a processing period associated with the second measuring process are controlled to have the same length.

Inventors:
SHIMURA HAJIME (JP)
Application Number:
PCT/JP2022/022915
Publication Date:
December 22, 2022
Filing Date:
June 07, 2022
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
H02J50/60; H02J50/10; H02J50/80
Foreign References:
JP2013135518A2013-07-08
JP2020188634A2020-11-19
JP2015154159A2015-08-24
JP2011030422A2011-02-10
JP2019097389A2019-06-20
JP2013132133A2013-07-04
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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