A stop control apparatus for an internal combustion engine is provided with: a motor (MG1) configured to output torque to a crankshaft (205) of the internal combustion engine (200); a number-of-revolutions detecting device (110) configured to detect the number of revolutions of the internal combustion engine; a crank angle detecting device (120) configured to detect a crank angle of the crankshaft of the internal combustion engine; a motor controlling device (150) configured to control the motor to output adjusting torque which adjusts the crank angle when the internal combustion engine stops to have a desired value, when the internal combustion engine stops; a throttle valve controlling device (160) configured to control an opening degree of a throttle valve (208) to be a predetermined opening degree in an intake stroke immediately before the internal combustion engine stops; and an adjusting torque determining device (140) configured, to determine the adjusting torque on the basis of the predetermined opening degree and the crank angle when the number of revolutions of the internal combustion engine has a predetermined value. This makes it possible to preferably control the crank angle when the internal combustion engine stops.
Stop control apparatus for internal combustion engine
2016-08-23
Patent
Elektronische Ressource
Englisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen |
Stop control apparatus for internal combustion engine
Europäisches Patentamt | 2017
|STOP CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
Europäisches Patentamt | 2016
|