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. 22, 1993
Filed:
Oct. 09, 1990
Uwe Krogmann, Uberlingen-Nussdorf, DE;
Bodenseewerk Geratetechnik GmbH, Uberlingen, DE;
Abstract
Measuring signals are derived from a plurality of redundantly provided sensors, the sensor signals of which are sampled and digitized at a predetermined rate, and are processed by computers also provided redundantly. Each of the computers processes the sensor signals with a main program and a monitoring program. A first computer is arranged to process in each computing cycle (n) sensor signals sampled in a predetermined sampling cycle (n), which is preferably identical with the computing cycle. Further computers are provided. Each of the further computers processes in each computing cycle n the sensor signals which have been sampled in sampling cycles (n-1), (n-2), (n-3), respectively, which lead the computing cycle by predetermined time intervals. A fault logic serves to make decisions on program faults from the output data obtained with the main program and the monitoring program in the various computing cycles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile