To provide a travel support method and a travel support device capable of preventing a vehicle, at a roundabout type intersection including an outer loop lane and an inner loop lane positioned inside the outer loop lane, from coming close to another vehicle positioned at an entrance to the intersection of a road connected thereto while the vehicle transfers from the inner loop lane to the outer loop lane.SOLUTION: A travel support device acquires, at a roundabout type intersection, information on a first guide route which is a guide route intersecting an approach route from a road connected to the roundabout type intersection to an inner loop lane as guide route information guiding a vehicle to transfer from the inner loop lane to an outer loop lane. When an intersection point between the first guide route and the approach route is located within the outer loop lane, the travel support device sets a travel route of the vehicle on the basis of information on a second guide route which is a guide route positioned on a far side of the first guide route in a vehicle's moving direction.SELECTED DRAWING: Figure 1

    【課題】外側環状車線及び外側環状車線よりも内側の内側環状車線を含む環状型交差点において、内側環状車線から外側環状車線へ移行する車両が、当該交差点に接続する道路の交差点への進入口に位置する他車両に接近することを防止できる走行支援方法及び走行支援装置を提供することである。【解決手段】環状型交差点において、車両の内側環状車線から外側環状車線への移行を誘導する誘導経路の情報として、環状型交差点に接続する道路から内側環状車線への進入経路と交差する誘導経路である第一誘導経路の情報を取得し、第一誘導経路と進入経路との交差位置が外側環状車線内にある場合には、第一誘導経路よりも車両の進行方向奥側に位置する誘導経路である第二誘導経路の情報に基づいて、車両の走行経路を設定する。【選択図】 図1


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    Titel :

    TRAVEL SUPPORT METHOD AND TRAVEL SUPPORT DEVICE


    Weitere Titelangaben:

    走行支援方法及び走行支援装置


    Beteiligte:
    TSUJI MASABUMI (Autor:in) / TAYA SATOSHI (Autor:in) / YOSHIMATSU YUKA (Autor:in)

    Erscheinungsdatum :

    2024-03-13


    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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