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:
Aug. 17, 2004
Filed:
Aug. 13, 2002
Xerox Corporation, Stamford, CT (US);
Abstract
Most model-based diagnostic approaches are at least partially centralized. Routing information to or through a centralized processing unit is vulnerable to failure of the central processing unit and/or of the communication system connecting the central processing unit to the sensor or the local diagnostic subsystems. Centralized schemes also limit the amount of processing to that provided by the single centralized processing unit. The systems and methods according to this invention use local diagnostic subsystems that include finite state automata to model the possible states of local components given local sensor readings and potential inputs from other local diagnostic subsystems. Potential states are found during diagnosis of a local component, give one or more observations of that component. This state information is then distributed to other local diagnostic subsystems. Potential states are then found diagnosis of the local component, given state information provided concerning the states of other components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile