Title:
PIPING EVALUATION DEVICE, PIPING EVALUATION METHOD, AND PIPING EVALUATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/043421
Kind Code:
A1
Abstract:
This piping evaluation device is provided with: an infrared image acquisition unit that acquires an infrared image which is obtained by photographing a monitoring region including heat-insulated piping in a plant; a comparison unit that compares a first temperature distribution and a second temperature distribution of the heat-insulated piping acquired by the infrared image acquisition unit, and generates a temperature difference distribution; and a water-containing state determination unit that determines the water-containing state of the heat-insulated piping on the basis of the temperature difference distribution.
Inventors:
TSUZUKI SEIICHI
MURAKAMI KIYOTAKA
KAWASHIMA HISANORI
MINEGISHI RYO
MURAKAMI KIYOTAKA
KAWASHIMA HISANORI
MINEGISHI RYO
Application Number:
PCT/JP2017/030775
Publication Date:
March 08, 2018
Filing Date:
August 28, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01N25/72
Foreign References:
| JPH06118040A | 1994-04-28 | |||
| JP2006208257A | 2006-08-10 | |||
| JPH1183773A | 1999-03-26 |
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
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