PROBLEM TO BE SOLVED: To enable a vehicle to enter a curve at an appropriate speed while keeping the speed limit of the road the vehicle is traveling on.SOLUTION: A vehicular speed control apparatus (11) includes: speed-limit obtainment means (1141) for obtaining a speed limit of a road ahead of a vehicle; curve information obtainment means (1142) for calculating a distance to a start position of a curve ahead of the vehicle and a curvature radius of the curve; calculation means (1143) for calculating, on the basis of the calculated curvature radius, a first maximum speed with which the vehicle does not deviate from a travel lane at the curve; and control means (1144) for controlling the vehicle so as to keep a speed of the vehicle at the first maximum speed at the start position in a case where the first maximum speed does not exceed the obtained speed limit.SELECTED DRAWING: Figure 1

    【課題】車両が走行している道路の制限速度を順守しつつ、カーブに適切な速度で進入できるようにする。【解決手段】車速制御装置(11)は、車両前方の道路に係る制限速度を取得する制限速度取得手段(1141)と、車両前方のカーブの開始位置までの距離およびカーブの曲率半径を算出するカーブ情報取得手段(1142)と、算出された曲率半径に基づいて、車両がカーブにおける走行車線を逸脱しない第1最大速度を算出する算出手段(1143)と、第1最大速度が取得された制限速度を超えない場合に、開始位置における車両の速度を、第1最大速度にするように車両を制御する制御手段(1144)とを備える。【選択図】図1


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    Title :

    VEHICULAR SPEED CONTROL APPARATUS


    Additional title:

    車速制御装置


    Contributors:

    Publication date :

    2017-03-02


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



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