Kelly Talaki Jozefowicz from Holly, MI, age 64

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Location:

441 Gleneagles, Highland, MI 48357

Industry:

Automotive

Work:

General Motors
Eocm3 Hc Software Strategist

Method To Autostart An Internal Combustion Engine In A Hybrid Powertrain System
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US Patent:

8099203, Jan 17, 2012
Filed:

May 27, 2008
Appl. No.:

12/127152
Inventors:

Jon C. Miller - Fenton MI, US
Kelly T. Jozefowicz - Highland MI, US
Mark D. Carr - Fenton MI, US
Steven J. Shepherd - Commerce MI, US
Assignee:

GM Global Technology Operations LLC - Detroit MI
International Classification:

B60L 11/00
B60W 10/06
B60K 1/00
US Classification:

701 22, 180 6528, 180 65265
Abstract:

Internal combustion engine autostarting includes selecting from among several autostart processes in accordance with desired input torque from the engine to the transmission, cranking the engine, and fueling the engine during the engine cranking based upon the selected engine autostart process.

Engine Movement Detection Systems And Methods
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US Patent:

8234055, Jul 31, 2012
Filed:

Sep 10, 2008
Appl. No.:

12/207769
Inventors:

Kelly T. Jozefowicz - Highland MI, US
John A. Jacobs - Fenton MI, US
International Classification:

G06F 19/00
G06G 7/70
US Classification:

701114, 701102
Abstract:

A control system for an internal combustion engine is provided. The control system includes an engine movement module that selects from N engine rotation modes based on camshaft movement and crankshaft movement, where N is an integer greater than two, and where at least one of the N rotation modes is an assisted spinning mode. A diagnostic module enables one or more engine diagnostic modes based on the selected engine rotation mode.

Reverse Engine Rotation Detection System
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US Patent:

20090063004, Mar 5, 2009
Filed:

Jun 4, 2008
Appl. No.:

12/132666
Inventors:

John A. Jacobs - Fenton MI, US
Kelly T. Jozefowicz - Highland MI, US
Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS, INC. - DETROIT MI
International Classification:

F02D 45/00
US Classification:

701101
Abstract:

A method of determining reverse engine rotation includes calculating a ratio of on time to off time of a camshaft position signal during camshaft rotation, determining whether a predetermined camshaft state has been entered based on said ratio, comparing the most recently determined camshaft state with a predetermined camshaft state pattern for forward engine rotation and determining a engine rotation direction based on said comparison.

Redundant Active Control System Coordination
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US Patent:

20190041837, Feb 7, 2019
Filed:

Aug 3, 2017
Appl. No.:

15/668013
Inventors:

- Detroit MI, US
Yingmei Si - West Bloomfield MI, US
Kelly T. Jozefowicz - Holly MI, US
Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS LLC - Detroit MI
International Classification:

G05B 23/02
G07C 5/08
Abstract:

Methods, systems, and vehicles are provided for controlling an active control system for a vehicle. In one embodiment, a method for controlling an active control system includes determining a health of a first control system, via a first processor of the first control system; determining a health of a second control system, via a second processor of the second control system; selectively controlling the active control system with instructions from the first control system or the second control system, based on the health of the first control system and the second control system; and selectively controlling communications from the first control system and the second control system, based on the health of the first control system and the second control system.

System And Method For Controlling A Powertrain System To Perform Exhaust Braking
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US Patent:

20140358400, Dec 4, 2014
Filed:

May 29, 2013
Appl. No.:

13/904177
Inventors:

- Detroit MI, US
CHAD E. MARLETT - PLYMOUTH MI, US
LUCA SCAVONE - MONCALIERI, IT
KELLY T. JOZEFOWICZ - HIGHLAND MI, US
TRENTON W. HAINES - NOVI MI, US
SIMONE BARBERO - TORINO, IT
Assignee:

GM Global Technology Operations LLC - Detroit MI
International Classification:

B60W 10/198
B60W 10/06
US Classification:

701102
Abstract:

A system according to the principles of the present disclosure includes an exhaust braking enabling module, a driver torque module, and an engine actuator control module. The exhaust braking enabling module selectively enables exhaust braking based on driver input and independent of an accelerator pedal position. The driver torque module selectively determines a driver torque request based on a powertrain braking torque capacity when exhaust braking is enabled. The engine actuator control module controls fuel delivery to cylinders of an engine and a vane position of a turbocharger based on the driver torque request.

Kelly Talaki Jozefowicz