The invention relates to a method for controlling the start-up of a vehicle comprising an engine start-stop system, wherein the method includes the actuation of the start-up of the vehicle. The invention is characterized in that the method comprises the steps: an autonomous engine state is indicated in response to the simultaneous occurrence of (i) the injection of fuel into the combustion chambers of the engine and (ii) an engine speed above a pre-defined threshold S1 which is equal to an engine speed that cannot be achieved without combustion in the combustion chambers during the start-up of the vehicle; and, in response to the aforementioned autonomous engine state indication, the closing of a clutch is controlled according to a pre-defined engine speed set value in order to control the engine speed to the pre-defined set value.
Method for controlling the start-up of a vehicle comprising an engine start-stop system
2015-11-24
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |