Engine flywheel torque control

Details Engine flywheel torque control Engine flywheel torque control

1998-02-20

2000-04-18

Cuchlinski, Jr., William A.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

701 84, 701 87, 701 90, 701 54, 477 78, G06F 1900

Patent

active

060526386

ABSTRACT:
A control system/method for controlling engine (12) flywheel (T.sub.FW) torque in a vehicular powertrain system (10) including an electronically controlled engine and a torque load limited drivetrain system (11) is provided. The control will sense values of a control parameter (GR, OS) indicative of potential overloading of the drivetrain at maximum engine flywheel torque and will cause engine flywheel torque to be limited to a value less than the maximum value thereof. Flywheel torque is determined as a function of torque values available on the vehicle electronic data link (DL).

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patent: 5305213 (1994-04-01), Boardman et al.
patent: 5509867 (1996-04-01), Genise
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patent: 5582558 (1996-12-01), Palmeri et al.
patent: 5620392 (1997-04-01), Genise
patent: 5679096 (1997-10-01), Stine et al.
patent: 5797110 (1998-08-01), Braun et al.

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