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:
Feb. 18, 2020

Filed:

Aug. 25, 2017
Applicant:

Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;

Inventors:

Hiroaki Kanokogi, Tokyo, JP;

Go Takami, Tokyo, JP;

Assignee:

Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/048 (2006.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G05B 19/048 (2013.01); G06F 11/0703 (2013.01);
Abstract

A plant control device of the present invention includes a register configured to register a simulated dangerous condition which is a simulated representation of an operation condition under which a plant is dangerous, a first acquirer configured to acquire an operation condition of the plant, a learner configured to learn the operation condition acquired and the simulated dangerous condition registered and produce an operation model of the plant, a determiner configured to determine an operation parameter of the plant on the basis of the operation condition acquired and the operation model produced, and an instructor configured to instruct an operation of the plant on the basis of the operation parameter determined.


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