Title:
ROLLING PRODUCTIVITY IMPROVEMENT ASSISTANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/218619
Kind Code:
A1
Abstract:
According to the present invention, a rolling productivity improvement assistance device for a plant that rolls an iron/non-iron material comprises a data collection unit that collects plant data that includes a production plan, production results, and an operating state from the plant, an indicator calculation unit that, for the plant data acquired by the data collection unit, calculates a productivity, factors for the productivity, and a value for an indicator for each of the factors, a data storage unit that stores the plant data acquired by the data collection unit and indicator data that is data for the values of the indicators calculated by the indicator calculation unit, a productivity evaluation unit that, each time plant data has been gathered, compares the indicators for a productivity to be evaluated with results for the indicators for past productivities to evaluate productivity decline, and a display unit that displays the results of the productivity decline evaluation by the productivity evaluation unit, the productivity that was the basis for the evaluation results, the factors for the productivity, and the value of the indicator for each of the factors.
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Inventors:
HIGASHIYA RYOSUKE (JP)
Application Number:
PCT/JP2022/020125
Publication Date:
November 16, 2023
Filing Date:
May 12, 2022
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (JP)
International Classes:
B21B37/00; B21B38/00; G05B19/418
Foreign References:
| CN113219910A | 2021-08-06 | |||
| JP2013145521A | 2013-07-25 | |||
| JP2021030264A | 2021-03-01 | |||
| JP2007257339A | 2007-10-04 | |||
| JP2009265699A | 2009-11-12 | |||
| JP2014035590A | 2014-02-24 | |||
| JP2019035123A | 2019-03-07 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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