Provided is a drive control device for a hybrid vehicle, that suppresses a driver's sense of unease when the engine starts from an engine-stopped state. The drive control device comprises: a clutch (CL) that engages/disengages between a carrier (C1) for a first planetary gear device (14) and a carrier (C2) for a second planetary gear device (16); and a brake (BK) that engages/disengages the carrier (C2) from a housing (26). When starting the engine (12) from mode 2 (EV-2) which is a travel mode in which the engine (12) is stopped and both the clutch (CL) and the brake (BK) are engaged, at least one of either the clutch (CL) or the brake (BK) is released, thereby suitably suppressing the generation of reverse drive force when starting the engine from an engine-stopped state
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
ANTRIEBSSTEUERUNGSVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE D'ENTRAÎNEMENT POUR VÉHICULE HYBRIDE
2019-03-13
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 / 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 |
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE AND DRIVE CONTROL METHOD FOR HYBRID VEHICLE
European Patent Office | 2020
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