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. 10, 2009
Filed:
Feb. 22, 2005
Hiroshi Isono, Toyota, JP;
Yasuji Mizutani, Susono, JP;
Koichi Takeuchi, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control system includes a risk management control unit, an input unit, an execution system unit, and an evaluation unit. The evaluation unit detects gain in line with expected target characteristic and risk contrary to the target characteristic as a result of control. The detected gain and risk are processed in the probability dimension, and histograms indicating occurrence probabilities are generated. By grasping the gain and risk in the probability dimension as the system reliability, the risk management control unit determines the risk and decides a cyclic, growth process. The risk management control unit carries out risk management by detecting a sign of abnormality or the like, based on the system reliability with the gain and risk detected by the evaluation unit being taken in the probability dimension.