Title:
DETECTION DEVICE AND DETECTION METHOD
Document Type and Number:
Japanese Patent JP2021016634
Kind Code:
A
Abstract:
To provide whole data evaluation and partial data evaluation with high reliability.SOLUTION: In a periodic time-series data abnormal part detection system 1, a whole data evaluation section 13 detects an abnormality of whole data 44A based on a whole data feature amount 44B, and generates a feature amount importance degree 45B. The abnormality part detection system 1 divides the whole data 44A being periodic time-series data so as to generate partial data 46A, calculates its partial data feature amount 46B, and outputs a partial data abnormality detection result 46C by displaying, which is the detection result of an abnormality in the partial data 46A based on the partial data feature amount 46B and a feature amount importance degree 45B.SELECTED DRAWING: Figure 2
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Inventors:
SANO YUKO
KANDORI AKIHIKO
KANDORI AKIHIKO
Application Number:
JP2019134881A
Publication Date:
February 15, 2021
Filing Date:
July 22, 2019
Export Citation:
Assignee:
MAXELL HOLDINGS LTD
International Classes:
A61B5/11
Domestic Patent References:
| JP2016202348A | 2016-12-08 | |||
| JP2015536170A | 2015-12-21 | |||
| JP2017217144A | 2017-12-14 | |||
| JP2016049282A | 2016-04-11 | |||
| JP2018082975A | 2018-05-31 |
Attorney, Agent or Firm:
Tsutsui International Patent Office