A method for controlling acceleration of a vehicle having an internal combustion engine includes determining a first demand limit based on a smoke limit of the engine; determining a second demand limit based on a user-selected acceleration profile; retrieving a previous demand limit from a memory; and determining a third demand limit by adding a predetermined step quantity to the previous demand limit. The method further includes outputting the lesser of the first demand limit, the second demand limit, and the third demand limit as a subsequent demand limit. The method further includes controlling the engine with a control circuit to achieve the subsequent demand limit such that the vehicle accelerates from a speed associated with the previous demand limit to a speed associated with the subsequent demand limit.
Systems and methods for controlling acceleration of a vehicle having an internal combustion engine
2015-09-29
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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