Title:
SYSTEM, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/065641
Kind Code:
A1
Abstract:
When operating a production site, it is preferable to be aware of the degree to which a production plan is improved as a result of performance improvements being reflected in a model which is used to generate the production plan. Provided is a system including a planning section that generates a production plan for controlling a production site during a target interval, using a planning model that has been updated to a newest state; a base planning section that generates a base plan to serve as a base of the production plan, using an unupdated planning model; and a tracking section that tracks improvement in the production plan caused by the update of the planning model, based on the production plan and the base plan.
Inventors:
NAITO TAKASHI (JP)
KENNEDY PAUL (JP)
KENNEDY PAUL (JP)
Application Number:
PCT/JP2020/035878
Publication Date:
April 08, 2021
Filing Date:
September 23, 2020
Export Citation:
Assignee:
YOKOGAWA ELECTRIC CORP (JP)
International Classes:
G06Q10/06; G05B19/418; G06Q50/04
Foreign References:
| JP2007018284A | 2007-01-25 | |||
| JPH06139250A | 1994-05-20 | |||
| JP2013109711A | 2013-06-06 | |||
| JP2000254839A | 2000-09-19 | |||
| US20160291584A1 | 2016-10-06 | |||
| US20190041813A1 | 2019-02-07 | |||
| JP2007018284A | 2007-01-25 |
Other References:
YOKOMIZO: "Petroleum Refining Technology and Petroleum Supply and Demand Trends - Current Status and Future Prospects", JAPAN PETROLEUM INSTITUTE FOR NATURAL GAS AND METALS; PETROLEUM, NATURAL GAS RESOURCES INFORMATION, vol. 51, no. 5, 20 September 2017 (2017-09-20), pages 1 - 20
See also references of EP 4038559A4
See also references of EP 4038559A4
Attorney, Agent or Firm:
RYUKA IP LAW FIRM (JP)
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