To make it possible to adequately set a target vehicle speed during turning according to a road surface friction coefficient.SOLUTION: A distance calculation part 105 calculates such a distance that a vehicle travels to a curent point from a prescribed point on the basis of road information concerning a curved road surface represented by a clothoid curve, and a target vehicle speed calculation part 106 calculates a target vehicle speed on the basis of a road surface friction coefficient, a utilization rate of the set road surface friction coefficient, the road information, the current vehicle speed, and the travel distance.SELECTED DRAWING: Figure 2

    【課題】路面摩擦係数に応じた旋回時の目標車速を適切に設定することができるようにする。【解決手段】距離算出部105が、クロソイド曲線で表されるカーブした当該路面についての道路情報と、現在の車速とに基づいて、車両が所定地点から現在の地点まで走行した走行距離を算出し、目標車速算出部106が、路面摩擦係数と、設定された路面摩擦係数の利用率と、当該道路情報と、現在の車速と、走行距離とに基づいて、目標車速を算出する。【選択図】図2


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    Titel :

    TARGET VEHICLE SPEED SETTING DEVICE AND PROGRAM


    Weitere Titelangaben:

    目標車速設定装置及びプログラム


    Beteiligte:
    YAMAGUCHI HIROYUKI (Autor:in) / SUGIURA TOSHIKI (Autor:in) / FUJIYOSHI MOTOHIRO (Autor:in) / HATTORI YOSHIKAZU (Autor:in) / INOUE YUYA (Autor:in) / SANKAI YOICHIRO (Autor:in) / SHIBA MASATO (Autor:in) / HONJO TAKUYA (Autor:in)

    Erscheinungsdatum :

    2021-09-27


    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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