Title:
PRODUCTION LINE MANAGEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/254876
Kind Code:
A1
Abstract:
Provided is a management device capable of rapidly identifying a true cause of trouble that has occurred in a production device on a production line, regardless of the experience of the person in charge. On the basis of cause-and-effect information stored in a storage unit, a control unit of the management device displays a cause-and-effect model indicating that a relationship exists over a plurality of processing steps between "twisting" and "deflection", which are first factor items relating to a failure event in a correcting step corresponding to a correcting device, among a plurality of production devices on the production line, and "pressurizing force", "bottom dead center position", "hardness", and "set position", which are second factor items relating to a failure event in a bending step corresponding to a bending device, and which are influenced by the first factor.
Inventors:
TOMOSADA HITOSHI (JP)
Application Number:
PCT/JP2022/011805
Publication Date:
December 08, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G05B23/02; G05B19/418
Domestic Patent References:
| WO2020183973A1 | 2020-09-17 |
Foreign References:
| JP2006065598A | 2006-03-09 |
Attorney, Agent or Firm:
MURAKAMI, Takashi (JP)
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