To provide a vehicular control device and method capable of further improving drivability and fuel economy when a driving force source is controlled by using other parameters in addition to an accelerator opening.SOLUTION: A vehicular control device 200 includes: a target torque determination section 110 determining target torque of a driving force source by using at least an accelerator opening; and an assist torque determination section 220 determining assist torque by using a parameter other than the accelerator opening in addition to the accelerator opening. The target torque determination section 110 determines the target torque on the basis of the assist torque obtained by the assist torque determination section 220 in addition to the accelerator opening. The assist torque determination section 220 includes an assist torque suppression section (coefficient table T41, multiplication part 201) reducing a value of the assist torque in accordance with an increase in vehicle speed or an increase in actual acceleration.SELECTED DRAWING: Figure 5

    【課題】アクセル開度に加えて他のパラメーターを用いて駆動力源を制御する場合に、よりドライバビリティ及び燃費を向上し得る車両用制御装置及び方法を提供すること。【解決手段】車両用制御装置200は、少なくともアクセル開度を用いて駆動力源の目標トルクを決定する目標トルク決定部110と、アクセル開度に加えてアクセル開度以外のパラメーターを用いてアシストトルクを決定するアシストトルク決定部220と、を備え、目標トルク決定部110は、アクセル開度に加えてアシストトルク決定部220により得られたアシストトルクに基づいて目標トルクを決定し、アシストトルク決定部220は、車速の増加又は実加速度の増加に応じて、アシストトルクの値を減少させるアシストトルク抑圧部(係数テーブルT41、乗算部201)を有する。【選択図】図5


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    Titel :

    VEHICULAR CONTROL DEVICE AND VEHICULAR CONTROL METHOD


    Weitere Titelangaben:

    車両用制御装置及び車両用制御方法


    Beteiligte:
    MURASAWA NAOTO (Autor:in) / KAJIYAMA MASAHIRO (Autor:in) / SUGAYA YUKI (Autor:in) / YAMAURA KAZUTAKA (Autor:in)

    Erscheinungsdatum :

    01.04.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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