CONTROL SYSTEM AND CONTROL DEVICE

Title:

CONTROL SYSTEM AND CONTROL DEVICE

Document Type and Number:

WIPO Patent Application WO/2024/080177

Kind Code:

A1

Abstract:

According to the present embodiment, a control device comprises a first processing unit, a switching management unit, and a second processing unit. The first processing unit executes control of the next control period on the basis of control information modified during the present control period. The switching management unit transmits, to the first processing unit, a switching notification for instructing switching to the first processing unit. The second processing unit can execute control of a machine through the repetition of a prescribed control period by using second software different from first software. The second processing unit, by the time of switching completion, which is the point in time at which the control period during current processing ends, uses at least modified control information, and when control of the machine in the next control period is possible thereby, starts the control of the machine in the next control period.

Inventors:

HIRANO TATSUMA (JP)
OHNISHI NAOYA (JP)
NAKATANI HIROSHI (JP)
MATSUYAMA HIROKI (JP)

Application Number:

PCT/JP2023/035849

Publication Date:

April 18, 2024

Filing Date:

October 02, 2023

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOSHIBA KK (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)

International Classes:

G06F8/65; G05B9/03; G06F11/20

Foreign References:

US20220317645A1	2022-10-06
JP2015202710A	2015-11-16
JP2001275140A	2001-10-05
JP2010003141A	2010-01-07
US20210048995A1	2021-02-18
JP2018067332A	2018-04-26