An assist request or a power generation request can be met while reflecting the high-load travel request of the driver. A control device for a hybrid vehicle comprises, in the drive system: an engine (Eng); a motor/generator (MG); an automatic transmission (AT) in which the gear ratio can be fixed by the driver's intention; and drive wheels (RL, RR). The control device comprises an assist traveling mode and an engine generation traveling mode as hybrid modes in which the engine (Eng) and the motor/generator (MG) are drive sources. The control device is provided with: a rotational speed limit setting unit (411) which sets a value that exceeds the upper rotational speed limit, at which the motor/generator (MG) can carry out a torque output, as the rotational speed limit (La) of the engine-motor rotational speed (Nem), and a rotational speed limit control unit (413) for reducing the rotational speed limit (La) to the rotational speed limit (Lb) at which the motor/generator (MG) can carry out a torque output, when the engine-motor rotational speed (Nem) has reached the rotational speed limit (La) and there is a torque output request of the motor/generator (MG).


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    Title :

    УСТРОЙСТВО УПРАВЛЕНИЯ ДЛЯ ГИБРИДНОГО ТРАНСПОРТНОГО СРЕДСТВА


    Publication date :

    2017-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen