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Title:
COMBUSTION CONTROL DEVICE AND COMBUSTION STATE DETECTION DEVICE IN INCINERATOR
Document Type and Number:
WIPO Patent Application WO/2013/146489
Kind Code:
A1
Abstract:
The present invention is configured from: a combustion region extraction unit (24) that extracts a combustion region comprising a primary combustion stage portion with regards to a combustion fire grate and a post-combustion stage portion with regards to a post-combustion fire grate from image data obtained from a captured image acquisition unit (21); a combustion region compartmentalization unit (25) that compartmentalizes the combustion region extracted by the combustion region extraction unit into first compartments, and second compartments and third compartments larger than the first compartments to obtain three sizes of image data; a combustion state analysis unit (26) that uses the fuzzy c-means to analyze the state of combustion in the image data of each compartment obtained by the combustion region compartmentalization unit; and a combustion state detection unit (27) that detects the combustion state on the basis of the analysis data obtained by the combustion state analysis unit.

Inventors:
FUJIYOSHI MAKOTO
KAWABATA KAORU
ICHIHASHI HIDETOMO
KATADA TATSUYA
Application Number:
JP2013/057952
Publication Date:
October 03, 2013
Filing Date:
March 21, 2013
Export Citation:
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Assignee:
HITACHI SHIPBUILDING ENG CO (JP)
International Classes:
F23G5/50; F23G5/00; F23M11/04
Foreign References:
JP2007057398A2007-03-08
JPH08178247A1996-07-12
JPH0854903A1996-02-27
JPH08296828A1996-11-12
JPH0894055A1996-04-12
JP2003161422A2003-06-06
JP2000274675A2000-10-03
JP2004085094A2004-03-18
Attorney, Agent or Firm:
MORIMOTO INT'L PATENT OFFICE (JP)
Patent business corporation Morimoto international patent firm (JP)
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