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. 17, 2023
Filed:
Jan. 26, 2023
Fca Us Llc, Auburn Hills, MI (US);
Anthony N Gorney, Oxford, MI (US);
Stephanie R Beck, Pinckney, MI (US);
Roger C Sager, Munith, MI (US);
Scott E Henson, Chelsea, MI (US);
FCA US LLC, Auburn Hills, MI (US);
Abstract
An automatic engine stop-start (ESS) system for a vehicle with an internal combustion engine includes a brake pedal, a gear shifter configured to shift a transmission between park, reverse, neutral, and drive, and a controller. The controller is configured to command an ESS engine stop when the gear shifter is in drive, the vehicle is stopped, and the brake pedal is pressed, prevent an ESS engine restart when the gear shifter is shifted from drive to park, and provide, when the ESS engine restart is prevented, a warning notification to a driver that the engine is keyed-on.