Title:
FLUID LEAKAGE DETECTION SYSTEM, FLUID LEAKAGE DETECTION DEVICE, AND LEARNING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/079920
Kind Code:
A1
Abstract:
This fluid leakage detection system 1 comprises a plurality of sensors 5 that are installed in a structure such as a plant 3 and each detect the value of a quantity to be detected at the installation position thereof and a fluid leakage detection device 10 for detecting fluid leakage in the structure on the basis of the values of the quantity to be detected that have been detected by the plurality of sensors 5. The fluid leakage detection device 10 comprises an actual measured value acquisition unit for acquiring the values of the quantity to be detected that have been detected by the plurality of sensors 5 and a leakage state determination unit for determining the fluid leakage state in the structure on the basis of the distribution of the values of the quantity to be detected acquired by the actual measured value acquisition unit.
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Inventors:
OGISO RYOJI (JP)
KATO MICHIYO (JP)
HIOKI TERUO (JP)
KATO MICHIYO (JP)
HIOKI TERUO (JP)
Application Number:
PCT/JP2019/030170
Publication Date:
April 23, 2020
Filing Date:
August 01, 2019
Export Citation:
Assignee:
CHIYODA CORP (JP)
International Classes:
G01M3/00; G01M3/02; G01M3/38
Foreign References:
| JPH05231979A | 1993-09-07 | |||
| JP2018077120A | 2018-05-17 | |||
| JP2000346796A | 2000-12-15 |
Attorney, Agent or Firm:
MIKI Tomoyoshi (JP)
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