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. 07, 2001
Filed:
Nov. 24, 1999
Anya Lynn Tascillo, Belleville, MI (US);
Ford Global Technologies, Inc., Dearborn, MI (US);
Abstract
An apparatus for predicting cylinder pressure for on-vehicle control of an internal combustion engine includes a piston sensor, a cylinder pressure sensor, and a controller. The piston sensor is coupled to a piston located in the engine. The piston sensor detects the piston position and generates a piston position signal. The cylinder pressure sensor is coupled to a cylinder located in the engine. The cylinder pressure sensor detects the cylinder pressure and generates a cylinder pressure signal. The controller receives both the piston position signal and the cylinder pressure signal. A neural network, located in the controller, uses this data to predict an undesirable cylinder pressure during a future combustion event. The controller then modifies the future combustion event in response to the predicted undesirable cylinder pressure.