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Patent Searching and Data


Title:
PLANT OPERATING STATE ANALYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/211564
Kind Code:
A1
Abstract:
This plant operating state analysis system is provided with a data collection device (1) which is connected to both a control network (10) and a monitoring network (20), and which collects both control network data and monitoring screen image data. The data collection device (1) is provided with a synchronization processing unit (59) and a data display processing unit (60). The synchronization processing unit (59) synchronizes the control network data with the monitoring screen image data by adding the time delay in the transmission of the monitoring screen image data through the monitoring network (20), to the time at which the control network data was collected, said time delay including an encoding time spent by a video capture device (4). The data display processing unit (60) reproduces and displays, on a screen, the control network data and the monitoring screen image data as synchronized by the synchronization processing unit (59).

Inventors:
SAITO SHOTARO (JP)
FUJIEDA HIROYUKI (JP)
Application Number:
PCT/JP2017/018221
Publication Date:
November 22, 2018
Filing Date:
May 15, 2017
Export Citation:
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Assignee:
TOSHIBA MITSUBISHI ELEC IND (JP)
International Classes:
G05B23/02; G01D21/00
Foreign References:
JP2015114827A2015-06-22
JP2001084032A2001-03-30
JP2004139488A2004-05-13
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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