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1. (WO2018043421) PIPING EVALUATION DEVICE, PIPING EVALUATION METHOD, AND PIPING EVALUATION PROGRAM

Pub. No.:    WO/2018/043421    International Application No.:    PCT/JP2017/030775
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Tue Aug 29 01:59:59 CEST 2017
IPC: G01N 25/72
Applicants: KONICA MINOLTA, INC.
コニカミノルタ株式会社
Inventors: TSUZUKI, Seiichi
都築 斉一
MURAKAMI, Kiyotaka
村上 清貴
KAWASHIMA, Hisanori
川島 久典
MINEGISHI, Ryo
峯岸 亮
Title: PIPING EVALUATION DEVICE, PIPING EVALUATION METHOD, AND PIPING EVALUATION PROGRAM
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.