Title:
GAS IDENTIFICATION METHOD, AND GAS IDENTIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/282272
Kind Code:
A1
Abstract:
This gas identification method includes: (a) a step for acquiring a signal output from an odor sensor (8) exposed to a sample gas for a predetermined measuring period; (b) a step for extracting a feature quantity of the signal acquired in (a); (c) a step for acquiring humidity data indicating the humidity of the sample gas; (d) a step for correcting the feature quantity extracted in (b) on the basis of the humidity data acquired in (c); and (e) a step for employing a trained model for identifying a sample gas to identify the sample gas on the basis of the feature quantity corrected in (d), and for outputting the identification result.
Inventors:
NIINOMI TOSHIKI
Application Number:
PCT/JP2022/026769
Publication Date:
January 12, 2023
Filing Date:
July 05, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01N27/00; G01N27/04; G01N27/12
Domestic Patent References:
| WO2020218179A1 | 2020-10-29 |
Foreign References:
| JPH07174673A | 1995-07-14 | |||
| JP2017062221A | 2017-03-30 | |||
| JP2020201116A | 2020-12-17 | |||
| JPH0666747A | 1994-03-11 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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