To estimate a travel track of another vehicle after passing through a gate, with the characteristic of individual driver taken into consideration.SOLUTION: A travel track estimation method includes: detecting a first lane 53c that is a lane where another vehicle 2 has traveled when traveling on a first road 50 having plural lanes 53a-53c in one travelling direction, before the other vehicle 2 nearby an own vehicle 1 passes through a gate 52 installed between the first road 50 and a second road 51 having plural lanes 54a-54c in one travelling direction and connected to a front part of the first road 50 (S12); estimating a second lane 54c that is a lane where the other vehicle 2 travels when traveling on the second road 51 after passing through the gate 52, on the basis of the detected first lane 53c (S16); and estimating a travel track 55 of the other vehicle 2 after passing through the gate 52, on the basis of a position where the other vehicle 2 has passed through the gate 52 and the estimated second lane 54c (S17).SELECTED DRAWING: Figure 2B

    【課題】ゲート通過後の他車両の走行軌道を、個々の運転者の特性を加味して推定する。【解決手段】走行軌道推定方法では、同一進行方向の複数車線53a〜53cを有する第1道路50と同一進行方向の複数車線54a〜54cを有すると共に前記第1道路50の前方に接続した第2道路51との間に設置されたゲート52を自車両1の周囲の他車両2が通過する前に、他車両2が第1道路50を走行時に走行した車線である第1車線53cを検出し(S12)、検出した第1車線53cに基づいて、ゲート52を通過した後に他車両2が第2道路51を走行する際に走行する車線である第2車線54cを推定し(S16)、他車両2がゲート52を通過した際の位置と、推定した第2車線54cとに基づいて、ゲート52を通過した後の他車両2の走行軌道55を推定する(S17)。【選択図】図2B


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    Titel :

    TRAVEL TRACK ESTIMATION METHOD, VEHICLE CONTROL METHOD, AND TRAVEL TRACK ESTIMATION APPARATUS


    Weitere Titelangaben:

    走行軌道推定方法、車両制御方法及び走行軌道推定装置


    Beteiligte:
    NANRI TAKUYA (Autor:in) / FANG FANG (Autor:in)

    Erscheinungsdatum :

    2021-03-18


    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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