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. 12, 2002
Filed:
Apr. 11, 2000
Applicant:
Inventors:
Amin Micheal Abboud, Livonia, MI (US);
Daniel Robert Parks, Novi, MI (US);
Assignee:
Visteon Global Technologies, Inc., Dearborn, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 1/110 ;
U.S. Cl.
CPC ...
F02D 1/110 ;
Abstract
A throttle control system employs redundant throttle signals in which faults may be detected so that control may continue using a non-faulted channel when one channel fails. Rehabilitation of the failed channel may occur when the fault condition ends, and changes in throttle setting based on that rehabilitation, are phased in gradually to prevent abrupt changes in vehicle operation. In this way, high availability and reliability are obtained.