PROBLEM TO BE SOLVED: To avoid traveling obstruction to or collision/crash with a mobile body moving on an oncoming lane that may occur by the stop of an own vehicle on the oncoming lane at a time of turning to the right (left) at an intersection to cross the oncoming lane while also avoiding collision/crash with a mobile body present after crossing the oncoming lane.SOLUTION: A system for avoiding collision/crash with multiple mobile bodies detects an external environment before an own vehicle crosses a track of a first mobile body crossing first a track of the own vehicle for at least two mobile bodies present in a traveling direction of the track of the own vehicle, calculates first crossing time and second crossing time if detecting at least two mobile bodies, that is, the first mobile body and a second mobile body having a track crossing the track of the own vehicle at a farther position than a position at which the track of the first mobile body crosses the track of the own vehicle, the first crossing time being time at which the own vehicle reaches a first crossing position at which a planned track of the own vehicle crosses a planned track of the first mobile body, the second crossing time being time at which the own vehicle reaches a second crossing position at which the planned track of the own vehicle crosses a planned track of the second mobile body, and changes the deceleration for the first mobile body and the second mobile body in response to a difference between the second crossing time and the first crossing time.

    【課題】交差点を右(左)折して対向車線横断を行う際、対向車線内に停止することで発生する対向車線を移動する移動体への走行妨害あるいは衝突を回避しつつ、対向車線横断後に存在する移動体との衝突も回避する。【解決手段】自車の軌道の進行方向に存在する少なくとも2つ以上の移動体に対し、自車軌道と最初に交差する第一の移動体の軌道と自車が交差する前に外部環境を検知し、少なくとも、第一の移動体と、第一の移動体の軌道と自車の軌道が交差する位置よりも自車の軌道と交差する位置が遠い軌道を有する第二の移動体との二つの移動体を検出した場合には、自車の予定軌道と第一の移動体の予測軌道とが交差する第一の交差位置に到達する第一交差時間と、自車の予定軌道と第二の移動体の予測軌道とが交差する第二の交差位置に到達する第二交差時間と、を計算し、第二交差時間と第一交差時間の差に応じて、第一の移動体及び第二の移動体に対する減速度を変更する。【選択図】 図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SYSTEM FOR AVOIDING COLLISION/CRASH WITH MULTIPLE MOBILE BODIES


    Weitere Titelangaben:

    複数の移動体との衝突回避システム


    Beteiligte:
    OKADA TAKASHI (Autor:in) / UEYAMA MIKIO (Autor:in)

    Erscheinungsdatum :

    28.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    SYSTEM FOR AVOIDING COLLISION WITH MULTIPLE MOVING BODIES

    OKADA TAKASHI / UEYAMA MIKIO | Europäisches Patentamt | 2015

    Freier Zugriff

    System for Avoiding Collision with Multiple Moving Bodies

    OKADA TAKASHI / UEYAMA MIKIO | Europäisches Patentamt | 2016

    Freier Zugriff

    SYSTEM FOR AVOIDING COLLISION WITH MULTIPLE MOVING BODIES

    OKADA TAKASHI / UEYAMA MIKIO | Europäisches Patentamt | 2018

    Freier Zugriff

    System for avoiding collision with multiple moving bodies

    OKADA TAKASHI / UEYAMA MIKIO | Europäisches Patentamt | 2019

    Freier Zugriff

    METHOD FOR PREDICTING COLLISION AND AVOIDING CONFLICT BETWEEN MULTIPLE MOVING BODIES

    KIM DEOK-SOO / CHA JE HYUN / RYU JOONG HYUN et al. | Europäisches Patentamt | 2021

    Freier Zugriff