A drive control device for a hybrid vehicle with which suitable starting of the engine is achieved is provided. This drive control device is equipped with a clutch (CL) that engages/disengages a carrier (C1) of a first planetary gear device (14) and a carrier (C2) of a second planetary gear device (16), and a brake (BK) that engages/disengages the carrier (C2) with respect to a housing (26). When a first electric motor (MG1) and a second electric motor (MG2) are receiving reaction force, the engine (12) is started by the output torque of the second electric motor (MG2). Therefore, even if the first electric motor (MG1) fails, for example, the engine (12) can be started suitably by the cranking of the second electric motor (MG2).
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
ANTRIEBSSTEUERUNGSVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE D'ENTRAÎNEMENT POUR VÉHICULE HYBRIDE
2018-06-27
Patent
Elektronische Ressource
Englisch
IPC: | 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 / 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 |
DRIVE CONTROL DEVICE OF HYBRID VEHICLE AND DRIVE CONTROL METHOD OF HYBRID VEHICLE
Europäisches Patentamt | 2015
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