VISUALIZATION SYSTEM

WIPO Patent Application WO/2021/199470

A1

This visualization system comprises: a first storage unit that stores production log information on a product that is manufactured through a plurality of production steps in sequence, the production log information including a start time or an end time in each step on a per-production-unit basis; a second storage unit that stores time-course history information of each step characteristic factor that is a factor affecting quality characteristics in the production steps; a first generation unit that generates a timeline object of a step characteristic factor by generating a time axis of the step characteristic factor synchronized with the time course of the production log information, generating a display object representing a state or change of the step characteristic factor on the basis of the time-course history information, and placing the display object on the time axis; and a display control unit that causes a display device to display a step characteristic factor timeline screen in which the timeline objects of the plurality of step characteristic factors are placed in parallel.

JP2003242326	SUPPORT SYSTEM FOR COPING WITH SUDDEN EVENT
JP4849773	Automatic production system
JP4388497	Production line management system

CHIBA KATSUHISA (JP)
TAJIMA MASANORI (JP)
WATANABE SHINYA (JP)

PCT/JP2020/039660

October 07, 2021

October 22, 2020

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TOSHIBA KK (JP)
TOSHIBA DIGITAL SOLUTIONS CORP (JP)

G05B19/418

WO2019003524A1	2019-01-03
WO2019181573A1	2019-09-26

JP2014179060A	2014-09-25
JP2004198148A	2004-07-15
JP2006243794A	2006-09-14
JP2009025851A	2009-02-05
JP2010040007A	2010-02-18

MIZUNO, Katsufumi et al. (JP)

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