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:
Oct. 28, 2014
Filed:
Apr. 13, 2012
Kazuhito Akiyama, Tokyo, JP;
Michiharu Kudo, Kanagawa-ken, JP;
Hitomi Takahashi, Kanagawa-ken, JP;
Naohiko Uramoto, Kanagawa-ken, JP;
Kazuhito Akiyama, Tokyo, JP;
Michiharu Kudo, Kanagawa-ken, JP;
Hitomi Takahashi, Kanagawa-ken, JP;
Naohiko Uramoto, Kanagawa-ken, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A communication control method and system for controlling communication among multiple industrial control systems connected via a network. The communication control system includes: a communication relay apparatus for relaying communication between at least two of multiple industrial control systems; a monitoring section for monitoring the multiple industrial control systems; and a control section for switching, if the monitoring section detects an anomaly from at least one of the multiple industrial control systems, communication between an industrial control system detected with an anomaly and a second industrial control system so that the communication is performed via the communication relay apparatus.