The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 07, 2025

Filed:

Dec. 07, 2020
Applicant:

Chiyoda Corporation, Yokohama, JP;

Inventors:

Kazuya Furuichi, Yokohama, JP;

Eisuke Oki, Yokohama, JP;

Shizuka Ikawa, Yokohama, JP;

Assignee:

CHIYODA CORPORATION, Yokohama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 13/02 (2006.01); G05B 13/04 (2006.01); G06F 30/27 (2020.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G05B 13/0265 (2013.01); G05B 13/048 (2013.01); G06F 30/27 (2020.01); G06N 20/00 (2019.01);
Abstract

An operation condition setting support device supporting setting of an operation condition of a plant includes a state value acquirer acquiring state values representing states of controlled devices during operation of the controlled devices, a predictor estimating predicted values for the respective state values at a predetermined future time point based on the respective state values acquired by the state value acquirer, and a notifier, in a case where an index calculated based on a difference between each of the state values at the predetermined time point acquired by the state value acquirer and each of the predicted values at the predetermined time point or a later time point than the predetermined time point estimated by the predictor or a change ratio of the difference satisfies a predetermined condition, providing notification of the case.


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