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:
Dec. 03, 2019
Filed:
May. 27, 2016
Siemens Aktiengesellschaft, München, DE;
Alexander Adam, Weiden, DE;
Marco Bohlländer, Hirschaid, DE;
Björn Bögel, Abenberg, DE;
Esther Llorente Àlvarez, Erlangen, DE;
Caroline Lu, Bad Neustadt a.d. Saale, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A method for a plausibility check of safety-relevant variables, wherein a first safety-relevant variable and a further safety-relevant variable are dependent on one another and are each provided to be raised from a lower safety level to a higher safety level. The plausibility check of the first safety-relevant variable is performed in a first time interval of a cycle of a clock by implementing a first plausibility rule, and upon a successful plausibility check during the first time interval, is raised from the lower safety level to the higher safety level for the safety-relevant variable. The plausibility check of the further safety-relevant variable is performed in a second time interval of the cycle of the clock by implementing a further plausibility rule, and upon a successful plausibility check during the second time interval, is raised from the lower safety level to the higher safety level for the further safety-relevant variable.