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:
Jan. 26, 1993
Filed:
Mar. 14, 1991
Anton Rodi, Leimen, DE;
Dieter Hauck, Eberbach, DE;
Karl-Heinz May, Viernheim, DE;
Hans Muller, Sandhausen, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
Monitoring system for an electronic digital system. It includes an electronic digital control unit, a plurality of peripheral units, a bus system, the various system parts, and further an output circuit connected to the control unit. It further includes an output stage circuit with inputs connected to the output circuit, and outputs transmitting signals to the peripheral units for interrogating fault conditions therein, an interrupt trigger circuit with outputs connected to the control unit, and a digital filter connected between the monitoring system and the peripheral units for filtering out noise signals from the peripheral units.