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.:
Date of Patent:
Feb. 01, 2022
Filed:
Sep. 25, 2019
Applicant:
Yokogawa Electric Corporation, Musashino, JP;
Inventor:
Toshiko Kobayashi, Tokyo, JP;
Assignee:
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/455 (2018.01); G05B 19/042 (2006.01); G06F 11/36 (2006.01); G06F 8/60 (2018.01);
U.S. Cl.
CPC ...
G06F 9/455 (2013.01); G05B 19/0426 (2013.01); G06F 8/60 (2013.01); G06F 11/3648 (2013.01); G05B 2219/23008 (2013.01);
Abstract
An engineering system includes a cloud. The cloud includes an engineering tool and a virtual device. The engineering tool is configured to create and debug software for operating a control device that controls a field device installed in a plant. The virtual device is configured to simulate an operation state of the control device in accordance with the software and with simulated input or input to the control device. The engineering tool debugs the software based on an operation result of the virtual device and on output from the control device or the simulated input.