To alleviate the discomfort of a driver during deceleration of the own vehicle on the basis of a speed profile in accordance with a relative distance between the own vehicle and a target position ahead of the own vehicle.SOLUTION: A brake-drive force control method includes: calculating brake-drive force in accordance with an accelerator operating amount (S1); setting a target position being a position where a vehicular speed of an own vehicle is determined to be a predetermined pre-set vehicular speed (S2); calculating a relative distance between a present position of the own vehicle and the target position (S3); calculating a first target speed of the own vehicle on the basis of the relative distance and a first speed profile in accordance with a distance to the target position (S4); detecting a present vehicular speed of the own vehicle (S5); calculating, in a case where the present speed is equal to or higher than the first target speed, a correction amount in accordance with a difference between the present speed and the first target speed (S6); and controlling brake-drive force of the own vehicle on the basis of post-correction brake-drive force obtained by subtracting the correction amount from the brake-drive force in accordance with the accelerator operating amount (S7, S8).SELECTED DRAWING: Figure 6

    【課題】自車両前方の目標位置と自車両との相対距離に応じた速度プロファイルに基づいて自車両を減速させる際の運転者の違和感を軽減する。【解決手段】制駆動力制御方法では、アクセル操作量に応じた制駆動力を算出し(S1)、自車両の車速を所定の設定車速とする位置である目標位置を設定し(S2)、自車両の現在位置と目標位置との間の相対距離を算出し(S3)、目標位置までの距離に応じた第1速度プロファイルと相対距離とに基づいて自車両の第1目標速度を算出し(S4)、自車両の現在車速を検出し(S5)、現在車速が第1目標速度以上である場合に、現在車速と第1目標速度との差分に応じた補正量を算出し(S6)、アクセル操作量に応じた制駆動力から補正量を減算することにより算出された補正済制駆動力に基づいて自車両の制駆動力を制御する(S7、S8)。【選択図】図6


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    Titel :

    BRAKE-DRIVE FORCE CONTROL METHOD AND BRAKE-DRIVE FORCE CONTROL APPARATUS


    Weitere Titelangaben:

    制駆動力制御方法及び制駆動力制御装置


    Beteiligte:
    IIDA TOMOHARU (Autor:in) / SHIOZAWA YUKI (Autor:in) / NISHIDA YUKINORI (Autor:in)

    Erscheinungsdatum :

    2023-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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