[Problem to be Solved]To provide a control device for a hybrid vehicle capable of improving fuel efficiency by suppressing a shift to an HEV mode not required by a driver.[Solution]A control device for a hybrid vehicle includes: a manual transmission unit 4 allowing a driver to manually select an arbitrary shift stage; an engine 2 driving a drive wheel 6 through the manual transmission unit 4; a clutch 7 enabling or disabling the transmission of power between the engine 2 and the manual transmission unit 4; a motor generator 3; and an ECU 10 switching an EV mode allowing the vehicle to run only using the motor generator 3 as a drive source and an HEV mode allowing the vehicle to run using the engine 2 and the motor generator 3 as a drive source and maintaining the EV mode until a ratio with respect to an upper limit of an accelerator opening degree becomes larger as the shift stage of the manual transmission unit 4 becomes a higher speed stage.
CONTROL DEVICE FOR HYBRID VEHICLE
STEUERUNGSVORRICHTUNG FÜR HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE POUR VÉHICULE HYBRIDE
2022-03-30
Patent
Electronic Resource
English
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 / 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 |
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