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:
Jun. 14, 2005
Filed:
Mar. 03, 1998
Applicant:
Peter Liggesmeyer, Neubiberg, DE;
Inventor:
Peter Liggesmeyer, Neubiberg, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F015/46 ;
U.S. Cl.
CPC ...
Abstract
Disclosed is a method wherein a state description of the technical system for an error occurrence and a state description of the technical system for error-free operation is determined in order to detect sensor and/or actor errors. The attainable states for both descriptions are preferably determined by model checking. A varying number of states of both descriptions is formed, said states being checked as to whether they comply with predeterminable conditions (e.g. safety requirements).