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:
Nov. 22, 2022
Filed:
Sep. 21, 2021
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventor:
Thomas Grosch, Roβtal, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/16 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1683 (2013.01);
Abstract
Method for operating a redundant automation system to control a technical process, wherein a second fail-safe subsystem is operated redundantly in relation to a first fail-safe subsystem, and wherein the faulty second fail-safe subsystem is used, where synchronization data is initially buffered in the second subsystem, and in the event that no errors are identified, the first fail-safe subsystem sends an error-free message to the second fail-safe subsystem to acknowledge the error-free message with an error free acknowledgment and process the initially buffered synchronization data.