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US 2009/0222191 A1Published application
Method and apparatus for limiting wheel slip
AssigneeGM Global Technology Operations LLC
InventorSteven J. Andrasko
Life of this patent
Estimating the term…
Abstract
An engine control system comprises an engine speed control module and an idle limiting module. The engine speed control module selectively controls an engine based on an idle speed request. The idle limiting module selectively reduces the idle speed request by an amount that is based on a wheel slip value.
Claims20
An engine control system comprising:
- an engine speed control module that selectively controls an engine based on an idle speed request;
- and
- an idle limiting module that selectively reduces the idle speed request by an amount that is based on a wheel slip value.
A method comprising:
- selectively controlling an engine based on an idle speed request;
- and
- selectively reducing the idle speed request by an amount that is based on a wheel slip value.
Dependencies are inferred from the claim text.