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Title:
OPERATION ANALYSIS SYSTEM OF FLUID CONTROL DEVICE, METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/168873
Kind Code:
A1
Abstract:
[Problem] To enable collecting and analyzing the causes of abnormalities in a fluid control device and information that enables predicting abnormalities, and which predicts abnormalities on the basis of the analysis results. [Solution] This fluid control device 8 is configured to enable communication with a server 72 over a network NW1, 2, and has an operation information acquisition mechanism that acquires multiple types of operation information about the fluid control device 8. The server 72 comprises: a determination processing unit 721 which determines irregularities of the fluid control device 8; an information collecting unit 724 which collects operation information and abnormality determination results of fluid control devices 1; an information storage means 725 which stores the collected operation information and determination results; an information extraction unit 726 which refers to the information storage unit 725 and, for each fluid control device 1, selectively extracts, for analysis, information relating to the determination results and other operation information for which prescribed operation information is the same; and a correlation analysis unit 727 which, by comparing the extracted information, analyzes the correlation between the prescribed operation of the fluid control device 8 and the occurrence of abnormalities.

Inventors:
SUZUKI YUYA (JP)
KOMEHANA KATSUNORI (JP)
OCHIISHI MASAHIKO (JP)
HARADA AKIHIRO (JP)
TANNO RYUTARO (JP)
SHINOHARA TSUTOMU (JP)
Application Number:
PCT/JP2018/009793
Publication Date:
September 20, 2018
Filing Date:
March 13, 2018
Export Citation:
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Assignee:
FUJIKIN KK (JP)
International Classes:
G01M3/00; F16K37/00
Domestic Patent References:
WO2016132468A12016-08-25
Foreign References:
JP2016513228A2016-05-12
JP2016023928A2016-02-08
JP2016142619A2016-08-08
US5616829A1997-04-01
Attorney, Agent or Firm:
KASUKAWA Toshio (JP)
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