To provide a vehicle control device capable of appropriately controlling a travel speed when a vehicle negotiates a curve taking into consideration not only lateral acceleration but also longitudinal acceleration when the vehicle negotiates the curve.SOLUTION: A vehicle control device: calculates a curve traveling speed limit so that lateral acceleration of an own vehicle becomes equal to or less than maximum lateral acceleration on the basis of a road configuration and the maximum lateral acceleration; corrects the curve traveling speed limit so that resultant acceleration of the own vehicle when the same negotiates a curve is within a limit range set in accordance with the maximum lateral acceleration, maximum longitudinal acceleration in a forward direction, and maximum longitudinal acceleration in a backward direction; and controls the own vehicle in accordance with the corrected curve traveling speed limit.SELECTED DRAWING: Figure 1

    【課題】カーブ走行時の横加速度だけでなく、前後加速度も考慮し、カーブ走行時の走行速度を適切に制御できる車両制御装置を提供する。【解決手段】道路形状及び最大横加速度に基づいて、自車の横加速度が最大横加速度以下になるカーブ制限走行速度を演算し、カーブ路走行時の自車の合成加速度が、最大横加速度、前方向の最大前後加速度、及び後方向の最大前後加速度に応じて設定した制限範囲内になるように、カーブ制限走行速度を補正し、補正後のカーブ制限走行速度に従って車両を制御する車両制御装置。【選択図】図1


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    Title :

    VEHICLE CONTROL DEVICE


    Additional title:

    車両制御装置


    Contributors:
    UNO TOMOKI (author)

    Publication date :

    2023-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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




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