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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9778630 B1

PDFFull Text
Date of Patent:
Oct. 03, 2017

Filed:

Sep. 16, 2013

Control device and system program for maintaining global variable and reference data consistency during parallel processing of multiple tasks

Applicant:

Omron Corporation, Kyoto, JP;

Inventors:

Masanori Ota, Shiga, JP;

Yasunori Sakaguchi, Hampshire, GB;

Koji Yaoita, Kyota, JP;

Assignee:

OMRON CORPORATION, Kyoto-Shi, Kyoto, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Bradley Teets

Int. Cl.
CPC ...
G06F 9/46 (2006.01); G06F 9/455 (2006.01); G05B 15/02 (2006.01); G05B 19/05 (2006.01); G06F 9/52 (2006.01); G05B 19/042 (2006.01); G06F 11/32 (2006.01);
U.S. Cl.
CPC ...
G05B 15/02 (2013.01); G05B 19/0426 (2013.01); G05B 19/056 (2013.01); G06F 9/52 (2013.01); G06F 11/323 (2013.01); G06F 2201/865 (2013.01);
Abstract

A control device includes a task execution unit; a storage unit which stores a variable in a program, which is capable of being referenced and updated; and a collection unit which collects a variable when a task is executed. The storage unit stores reference data corresponding to the variable. A plurality of tasks include: an update task which is capable of updating and referencing the variable; and a reference task which is capable of referencing the reference data. The collection unit collects the reference data when the plurality of tasks are executed.

Find Patent Forward Citations

Ota, Masanori. (2017). Control device and system program for maintaining global variable and reference data consistency during parallel processing of multiple tasks (U.S. Patent No. 9778630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9778630

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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