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. 29, 2024
Filed:
Nov. 21, 2019
Omron Corporation, Kyoto, JP;
Minoru Oka, Moriyama, JP;
Masayuki Yamamoto, Suita, JP;
Satoshi Kojima, Tokyo, JP;
Tsuyoshi Okumura, Yokohama, JP;
Yasuo Muneta, Kusatsu, JP;
Yutaka Tahara, Ritto, JP;
Kotaro Okamura, Kusatsu, JP;
Yuta Nagata, Kusatsu, JP;
OMRON Corporation, Kyoto, JP;
Abstract
The present invention addresses the novel problem of protecting against threats that can arise as a result of the development of networked or intelligent control devices and control systems. This controller system includes: a control unit that executes a control operation for controlling a control target; and a security unit that is connected to the control unit and oversees and manages security functions for the controller system. The security unit includes a detection means that detects whether any unauthorized intrusion into the controller system has occurred. The control unit includes a command transmission means that transmits commands for changing the behavior of the detection means of the security unit.