To make it possible to accurately predict whether or not an own vehicle interferes with a moving target crossing a road in the vicinity of an intersection at a right or left turning destination when the own vehicle turns right or left at the intersection.SOLUTION: A drive support control unit 22 is configured to: check whether or not an own vehicle M turns right or left at a front intersection; set a predicted travel path of the own vehicle M to a right or left turning destination when the vehicle is determined to turn right or left at the intersection; calculate a movement vector from change in a position of a moving target OB moving in the right or left turning destination of the own vehicle M based on travel environment information; calculate an intersection position where the moving target OB crosses the predicted travel path based on a direction of the movement vector; and cause the own vehicle M to stop before the intersection position when arrival time of the own vehicle M and the moving target OB arriving at the intersection position is within a predetermined error range.SELECTED DRAWING: Figure 1

    【課題】自車両が交差点を右左折するに際し、右左折先の交差点付近の道路を横断する移動物標と自車両とが干渉するか否かを的確に予測できるようにする。【解決手段】運転支援制御ユニット22は、自車両Mが前方の交差点を右左折するか否かを調べ、交差点を右左折すると判定した場合、右左折先への自車両Mの予測進行路を設定し、又走行環境情報に基づいて自車両Mの右左折先を移動する移動物標OBの位置の変化から移動ベクトルを算出し、移動ベクトルの方向に基づいて移動物標OBが、予測進行路を横切る交差位置を算出し、当該交差位置に到達する自車両Mと移動物標OBとの到達時刻が所定誤差範囲内の場合は自車両Mを交差位置手前で停車させる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    DRIVE SUPPORT DEVICE WHEN TURNING RIGHT OR LEFT


    Additional title:

    右左折時運転支援装置


    Contributors:

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



    NIGHT LEFT-RIGHT TURNING ILLUMINATION DEVICE

    HAYANO TAMIO | European Patent Office | 2017

    Free access

    RIGHT AND LEFT INDEPENDENT TURNING STEERING DEVICE

    SATO KOJI | European Patent Office | 2024

    Free access

    LEFT-RIGHT WHEEL DRIVE DEVICE

    TAKAHASHI NAOKI / TERAO KIMINOBU / YANAGIHARA YUKI | European Patent Office | 2025

    Free access

    LEFT-RIGHT WHEEL DRIVE DEVICE

    TERAO KIMINOBU / TAKAHASHI NAOKI / MIZUTANI TOSHIHISA et al. | European Patent Office | 2023

    Free access

    LEFT-RIGHT WHEEL DRIVE DEVICE

    CHIBA MOTOHARU / TERAO KIMINOBU / TAKAHASHI NAOKI | European Patent Office | 2020

    Free access