Title:
GAS SUPPLY ABNORMALITY DETERMINATION SYSTEM
Document Type and Number:
Japanese Patent JP2022015607
Kind Code:
A
Abstract:
To enable taking early measures against gas supply abnormality, while enabling detection of gas supply abnormality with no need of dispatching an inspector to the site, as well as to enhance convenience of gas users more than ever.SOLUTION: A gas supply abnormality determination system includes a supply abnormality determination unit CS3 which executes a first supply abnormality determination as supply abnormality determination to determine that there is a possibility of occurrence of gas supply abnormality in the vicinity of gas meters M having measured gas-pressure-related values in which a gas-pressure-related value at one measuring time point differs from other measuring time points regarding gas-pressure-related values corresponding to gas flow rates which are greater than zero at the measuring time points and in which a gas flow rate at one measuring time point is equal to gas flow rates at the other measuring time points at respective gas meters M regarding all of the gas meters M provided in one gas supply system out of determination information stored in a first storage unit CS2.SELECTED DRAWING: Figure 1
Inventors:
TSUBOI KEN
SUGIMOTO NAOYA
NAKATA KEISUKE
YAMASHITA MASUMI
KONISHI RYOHEI
SUGIMOTO NAOYA
NAKATA KEISUKE
YAMASHITA MASUMI
KONISHI RYOHEI
Application Number:
JP2020118551A
Publication Date:
January 21, 2022
Filing Date:
July 09, 2020
Export Citation:
Assignee:
OSAKA GAS CO LTD
PANASONIC CORP
PANASONIC CORP
International Classes:
G01M3/00; G01F1/00; G01F3/22
Attorney, Agent or Firm:
Patent business corporation r&c
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