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:
Oct. 21, 2025
Filed:
Jul. 24, 2024
Fca Us Llc, Auburn Hills, MI (US);
Nadirsh Patel, Auburn Hills, MI (US);
Hangxing Sha, Auburn Hills, MI (US);
Abdulquadri Banuso, Auburn Hills, MI (US);
FCA US LLC, Auburn Hills, MI (US);
Abstract
An electrified powertrain that generates and transfers drive torque to a driveline of a hybrid electric vehicle is provided. The powertrain includes an engine, an electric motor, a clutch, a torque converter and a controller. The clutch selectively disengages an engine output from a remainder of the electrified powertrain. The torque converter transfers rotating power from at least one of the engine and the electric motor to a transmission. The controller is configured to: receive an impeller speed and a turbine speed of the torque converter; determine a target turbine torque; determine, coefficients as a function of the impeller speed, turbine speed and target turbine torque; update an adaptive lookup table based on the coefficients; and determine an adapted turbine torque based on the updated adaptive lookup table.