To provide a driving force control device for a hybrid vehicle that does not have a differential rotation absorbing element, wherein shock that occurs when the mode transitions from the EV mode to the HEV mode is less likely to be felt, when the driver's sensitivity to shock is high. In a hybrid vehicle that does not have a differential rotation absorbing element in the drive system, a hybrid control module (21), which controls the driving force to the drive wheels (19) in accordance with the required driving force within the range of the maximum outputable driving force of the traveling drive source, limits the driving force transmitted to the drive wheels (19) in the HEV mode in accordance with the maximum outputable driving force in the EV mode at the time of the mode transition, when the mode transitions from an EV mode, in which only a first motor/generator (MG1) is used as the traveling drive source, to an HEV mode, in which the first motor/generator (MG1) and an internal combustion engine (ICE) are used as traveling drive sources, accompanying a change in the vehicle speed.
DEVICE FOR CONTROLLING DRIVING FORCE OF HYBRID VEHICLE
VORRICHTUNG ZUR STEUERUNG DER ANTRIEBSKRAFT EINES HYBRIDFAHRZEUGS
DISPOSITIF DE COMMANDE DE LA FORCE D'ENTRAÎNEMENT D'UN VÉHICULE HYBRIDE
2019-09-18
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 |
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