Title:
CONTROL DEVICE, CONTROL PROGRAM, AND CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/166432
Kind Code:
A1
Abstract:
This control device determines whether an event condition having prescribed process values stored in a time series is valid for each control period. The control device, if the event condition is valid, stores a chapter related to the valid event condition in association with time information specifying the control period. The control device determines a target interval with reference to the time information associated with the chapter satisfying an extraction condition, and extracts the time-series data of the stored process values included in the target interval that has been determined.
Inventors:
OTA MASANORI (JP)
NISHIYAMA YOSHIHIDE (JP)
NISHIYAMA YOSHIHIDE (JP)
Application Number:
PCT/JP2020/004106
Publication Date:
August 20, 2020
Filing Date:
February 04, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G05B23/02
Foreign References:
| JP2018133037A | 2018-08-23 | |||
| JP2011028654A | 2011-02-10 | |||
| JP2013171348A | 2013-09-02 | |||
| JP2010282246A | 2010-12-16 | |||
| JP2003241830A | 2003-08-29 | |||
| JP2012014686A | 2012-01-19 | |||
| EP1296211A1 | 2003-03-26 | |||
| JP2018151917A | 2018-09-27 |
Other References:
See also references of EP 3926428A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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