Provided is a drive control device for a hybrid vehicle, that suppresses counterforce generated in conjunction with the starting of the engine. 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). The drive control device is configured such that the brake (BK) is engaged and the engine (12) speed is increased by a first electric motor (MG1) when the engine (12) is started, the counterforce generated in an output gear (30) in conjunction with the starting of the engine (12) is suppressed by a second electric motor (MG2), and, as a result, the counterforce that occurs in conjunction with the starting of the engine (12) from a stopped state for the engine (12) can be suitably suppressed.
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
ANTRIEBSSTEUERUNGSVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE D'ENTRAÎNEMENT POUR VÉHICULE HYBRIDE
2018-04-25
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 |
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE AND DRIVE CONTROL METHOD FOR HYBRID VEHICLE
European Patent Office | 2020
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