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:
Feb. 25, 2003
Filed:
Oct. 13, 1999
Applicant:
Inventors:
Richard Gall, Esslingen, DE;
Thomas Maier, Copenhagen, DE;
Erwin Schmid, Stuttgart, DE;
Jürgen Trost, Grafenberg, DE;
Gert Volk, Stuttgart, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 3/05 ;
U.S. Cl.
CPC ...
H02H 3/05 ;
Abstract
A single processor system features independent multiple watchdog units allocated to a processor unit of the system, the watchdog units operable to monitor for system faults and, upon detecting a fault, further operative to place the processor system into a predetermined fault reaction state. The multiple watchdog units are each provided with respective different watchdog calls which are output to the processor unit depending upon program execution.