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:
Sep. 29, 2020
Filed:
Mar. 28, 2018
Mitsubishi Electric Corporation, Tokyo, JP;
Toshiki Ikegashira, Tokyo, JP;
Toshinori Matsui, Tokyo, JP;
Koji Shimamura, Tokyo, JP;
Hiroshi Okuyama, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A first processing environment includes: a control processing unit configured to execute control processing on a control subject; a first storage area for storing data for controlling the control subject; and a verification determination unit. A second processing environment includes: a second storage area for storing an expected value; a verification value generation unit; and a verification execution unit. The verification value generation unit generates the verification value before the control processing is stopped. The verification execution unit executes comparison processing of comparing the expected value and the verification value before the control processing is activated. When the comparison result indicates a verification success, the verification determination unit executes determination processing of determining that the control processing is to be activated, and executes determination processing of determining that activation of the control processing is to be stopped when the comparison result indicates a verification failure.