To provide an automatic driving vehicle guiding method capable of performing appropriate guiding by quickly detecting information on a current stop position and turning characteristics of an automatic driving vehicle prior to the guiding.SOLUTION: In guiding an automatic driving vehicle 1 that can automatically travel with no involvement of an occupant from the outside by a wireless connection and causing it to automatically travel to a target position in an unmanned state, an optical axis is scanned in parallel to a travelling surface by two-dimensional laser scanners 3 and 4 to specify positions of front/rear and right/left tires 5, 6, 7, and 8 of the automatic driving vehicle 1; a current stop position, a wheel base L, and a tread width Tf of the automatic driving vehicle 1 are obtained on the basis of the specified positions of front/rear and right/left tires 5, 6, 7, and 8; a guiding route from the obtained current stop position to a target position is obtained by calculation taking into account turning characteristics based on the wheel base L and the tread width Tf; and the automatic driving vehicle 1 is caused to automatically travel and guided to the target position according to the obtained guiding route.SELECTED DRAWING: Figure 1

    【課題】自動運転車両の現在の停車位置や旋回特性に関する情報を誘導に先立ち速やかに検出して適切な誘導を実施し得る自動運転車両の誘導方法を提供する。【解決手段】乗員が関与せずに自動走行可能な自動運転車両1を無線接続により外部から誘導して目的位置まで無人で自動走行せしめるに際し、二次元レーザースキャナ3,4により光軸を走行面と平行に走査して前記自動運転車両1の前後左右のタイヤ5,6,7,8位置を特定し、その特定した前後左右のタイヤ5,6,7,8位置に基づき前記自動運転車両1の現在の停車位置とホイールベースL及びトレッド幅Tfを求め、これにより得られた現在の停車位置から目的位置までの誘導経路を前記ホイールベースL及びトレッド幅Tfに基づく旋回特性を加味しつつ演算して求め、これにより得られた誘導経路通りに前記自動運転車両1を自動走行させて目的位置まで誘導する。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AUTOMATIC DRIVING VEHICLE GUIDING METHOD


    Weitere Titelangaben:

    自動運転車両の誘導方法


    Beteiligte:

    Erscheinungsdatum :

    2019-12-19


    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



    VEHICLE GUIDING APPARATUS, AUTOMATIC DRIVING UNIT, VEHICLE GUIDING SYSTEM, AND VEHICLE GUIDING METHOD

    NAGASAWA AKIKO / TAIRA AKINORI / KOZAKI SEIJI | Europäisches Patentamt | 2019

    Freier Zugriff

    Intersection vehicle passing guiding method in automatic driving environment

    WANG LICHAO / YANG MIN | Europäisches Patentamt | 2021

    Freier Zugriff

    Vehicle driving guiding method and device

    GUO XINHAI / MA ZHENG / ZHANG XIAOMEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Vehicle driving guiding method and device

    LIU TAO | Europäisches Patentamt | 2023

    Freier Zugriff

    APPARATUS FOR GUIDING VEHICLE DRIVING

    Europäisches Patentamt | 2021

    Freier Zugriff