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. 06, 2011
Filed:
Aug. 09, 2005
Uwe Danzer, Kalchreuth, DE;
Robert Kagermeier, Nürnberg, DE;
Donal Medlar, Weisendorf, DE;
Dietmar Sierk, Erlangen, DE;
Reiner Staab, Baiersdorf, DE;
Uwe Danzer, Kalchreuth, DE;
Robert Kagermeier, Nürnberg, DE;
Donal Medlar, Weisendorf, DE;
Dietmar Sierk, Erlangen, DE;
Reiner Staab, Baiersdorf, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for safety-directed wireless signal transmission is provided. The method includes duplicating an input signal; supplying each copy of the duplicated input signal within a source unit to a transmitter module over separate, independent software paths; transmitting the copies using the transmitter module over a common wireless transmission link to a receiver module of a sink unit; supplying each transmitted copy within the sink unit over an independent software path to a comparator module; and using the comparator module to test the output copies for consistency with an output signal corresponding to the output copies being generated by the comparator module.