In a state in which a vehicle travels while an internal-combustion-engine driving torque (Te) is transmitted to drive wheels, Te and a clutch torque Tc are decreased and an electric-motor driving torque (Tm) is increased based on the satisfaction of a shift-up condition (t1). Thereafter, based on the fact that Tc becomes zero (t2), a shift-up action is carried out while maintaining Tc to zero and maintaining a state in which Tm is transmitted to the drive wheels (t2 to t3). Then, based on the termination of the shift-up action (t3), Te and Tc are increased and Tm is decreased (t3 to t5). During the time period from the satisfaction of the shift-up condition to time at which Tc becomes zero (t1 to t2), a load torque (Ts) of a power generator rotationally driven by an output shaft of the internal combustion engine is generated. In a hybrid vehicle equipped with an AMT, power consumption with the driving of an electric motor when the shift-up action is carried out using the assist of the electric-motor torque can be reduced.


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    Titel :

    VEHICLE POWER TRANSMISSION CONTROL DEVICE


    Weitere Titelangaben:

    VORRICHTUNG ZUR STROMÜBERTRAGUNGSSTEUERUNG FÜR FAHRZEUGE
    DISPOSITIF DE COMMANDE DE TRANSMISSION DE PUISSANCE POUR VÉHICULE


    Beteiligte:

    Erscheinungsdatum :

    30.05.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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