To reduce a discomfort to be felt by a driver when slip reduction control is executed.SOLUTION: A vehicular acceleration-deceleration control apparatus performs: normal operation control to accelerate or decelerate a vehicle on the basis of acceleration-deceleration operation by a driver, or selectively operation support control to automatically accelerate or decelerate the vehicle independently of the acceleration-deceleration operation of the driver; and slip reduction control to reduce a slip amount to a smaller amount than a given amount by changing brake force applied to wheels in a case where a slip in a given amount or more is generated between the wheels and a road surface. In a case where acceleration or deceleration equaling or exceeding slip-predicted acceleration or deceleration is requested as acceleration-deceleration of the vehicle during execution of the operation support control, the apparatus increases the acceleration or deceleration by a first increase rate until the acceleration or deceleration reaches given acceleration or deceleration that is smaller than the slip-predicted acceleration or deceleration; and, after the acceleration or deceleration reaches the given acceleration or deceleration, increases the acceleration or deceleration at a second increase rate that is smaller than the first increase rate.SELECTED DRAWING: Figure 11

    【課題】スリップ減少制御実行時の運転者への不快感を低減する。【解決手段】本発明に係る車両の加減速度制御装置は、運転者による加減速操作に基づいて車両を加減速させる通常運転制御と、運転者による加減速操作とは無関係に車両を自動的に加減速させる運転支援制御とを選択的に行うと共に、車輪と路面との間に所定量以上のスリップが生じた場合、車輪に付加されている制動力を変化させることによりスリップの量を所定量よりも小さい量にするスリップ減少制御を行う。本装置は、運転支援制御の実行中に予め定められたスリップ予測加減速度以上の加減速度が車両の加減速度として要求された場合、加減速度がスリップ予測加減速度よりも小さい所定加減速度に達するまでは、加減速度を第1増大率で増大させ、加減速度が所定加減速度に達した後は、加減速度を第1増大率よりも小さい第2増大率で増大させる。【選択図】図11


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    Titel :

    VEHICULAR ACCELERATION-DECELERATION CONTROL APPARATUS


    Weitere Titelangaben:

    車両の加減速度制御装置


    Beteiligte:

    Erscheinungsdatum :

    2020-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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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