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:
Sep. 13, 1994
Filed:
Mar. 12, 1993
Applicant:
Inventor:
Toshihiro Matsuoka, Hiroshima, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123399 ;
Abstract
An engine control system for a vehicle which controls the output of the engine in response to change in the accelerator depression detects the accelerator depression fluctuation rate and the vehicle speed fluctuation rate. The control system increases the change in the engine output for a given change in the accelerator depression when the accelerator depression fluctuation rate is large and the vehicle speed fluctuation rate is small and reduces the same when the change in the accelerator depression fluctuation rate is small and the vehicle speed fluctuation rate is large.