Provided is a hybrid vehicle drive control device that is capable of cancelling out, in a hybrid vehicle capable of traveling in multiple modes, a reactive force that is generated when stopping the rotation of the engine during engine-based travel. When there is an engine stop request when in an engine-based travel mode in which the clutch (CL) is engaged, that is, when in the HV-2 mode, torques of a first electric motor (MG1) and a second electric motor (MG2) are generated in the opposite directions. Thus, when stopping the rotation of the engine while in an engine-based travel mode in which the clutch (CL) is engaged, the effects of the reactive torque generated from halting the engine rotation speed (NE) can be prevented from appearing on the driving wheels. Consequently, fluctuations in the driving force and shocks from halting the rotation of the engine can be properly prevented.
HYBRID VEHICLE DRIVE CONTROL DEVICE
ANTRIEBSSTEUERVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE D'ENTRAÎNEMENT DE VÉHICULE HYBRIDE
2019-10-09
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |
DRIVE CONTROL DEVICE OF HYBRID VEHICLE AND DRIVE CONTROL METHOD OF HYBRID VEHICLE
Europäisches Patentamt | 2015
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