Title:
EXCREMENT DETERMINATION METHOD, EXCREMENT DETERMINATION DEVICE, AND EXCREMENT DETERMINATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/240866
Kind Code:
A1
Abstract:
According to this excrement determination method, sensing data detected by a first gas sensor 1 is acquired, image data captured by a camera 2 is acquired, a first determination to determine whether a gas concentration indicated by the sensing data is higher than a first reference concentration is performed, a second determination to perform image processing on the image data and determine whether the image data contains an image showing defecation is performed, a third determination to determine that at least one of defecation and flatus has been done is performed on the basis of the determination result by the first determination and the determination result by the second determination, and the determination result by the third determination is outputted.
Inventors:
KANAI HIROFUMI
MORI TOSHIHIDE
YAMADA YUKA
MORI TOSHIHIDE
YAMADA YUKA
Application Number:
PCT/JP2021/001290
Publication Date:
December 02, 2021
Filing Date:
January 15, 2021
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
E03D9/00; E03D11/00
Foreign References:
| JP2015178764A | 2015-10-08 | |||
| JP2014031655A | 2014-02-20 | |||
| US20180087969A1 | 2018-03-29 | |||
| JP2007167264A | 2007-07-05 | |||
| JP3525157B2 | 2004-05-10 | |||
| JP2019197269A | 2019-11-14 |
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
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