PROBLEM TO BE SOLVED: To accurately detect a pedestrian trying to cross a drive way in a stage before starting crossing.SOLUTION: An object pedestrian existing within a range at a predetermined distance from a drive way is detected, so as to determine whether the object pedestrian watches a crossing destination and also confirms safety with respect to a vehicle traveling on the drive way, on the basis of a visual line direction of the object pedestrian. Consequently, when the object pedestrian performs one of the actions to watch a crossing destination and to confirm safety and then performs the other action within a predetermined time, the object pedestrian is detected as a pedestrian before crossing who has an intention to cross a drive way. Thus, a pedestrian trying to cross a drive way can be accurately detected in a stage before actually starting crossing.SELECTED DRAWING: Figure 11

    【課題】車道を横断しようとする歩行者を、横断し始める前の段階で精度良く検出する。【解決手段】車道から所定距離の範囲内に存在する対象歩行者を検出して、対象歩行者が横断の目的地を注視したか否か、および車道を走行する車両に対する安全確認を行ったか否かを、対象歩行者の視線方向に基づいて判断する。その結果、対象歩行者が、横断の目的地の注視、または安全確認の何れか一方の動作を行ってから、所定時間内に他方の動作を行っていた場合に、車道の横断意思を有する横断前歩行者として検出する。こうすれば、車道を横断しようとしている歩行者を、実際に横断し始める前の段階で、精度良く検出することが可能となる。【選択図】図11


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PEDESTRIAN DETECTION DEVICE AND PEDESTRIAN DETECTION METHOD


    Weitere Titelangaben:

    歩行者検出装置、歩行者検出方法


    Beteiligte:
    KITAYAMA SHINYA (Autor:in) / OYABU HIROKAZU (Autor:in) / HIROSE MASAAKI (Autor:in) / KONDO TOSHIYUKI (Autor:in) / KAMATA TADASHI (Autor:in)

    Erscheinungsdatum :

    2018-01-11


    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



    PEDESTRIAN DETECTION DEVICE, PEDESTRIAN DETECTION SYSTEM, AND PEDESTRIAN DETECTION METHOD

    TANIGUCHI SUGURU | Europäisches Patentamt | 2018

    Freier Zugriff

    Pedestrian detection device and pedestrian detection method

    SHIGEMURA SHUSAKU | Europäisches Patentamt | 2019

    Freier Zugriff

    PEDESTRIAN DETECTION DEVICE AND PEDESTRIAN DETECTION METHOD

    SHIGEMURA SHUSAKU | Europäisches Patentamt | 2018

    Freier Zugriff

    PEDESTRIAN DETECTION DEVICE AND PEDESTRIAN DETECTION METHOD

    KITANI HIROKI | Europäisches Patentamt | 2019

    Freier Zugriff

    PEDESTRIAN DETECTION DEVICE AND PEDESTRIAN DETECTION METHOD

    KITAYAMA SHINYA / OYABU HIROKAZU / HIROSE MASAAKI et al. | Europäisches Patentamt | 2018

    Freier Zugriff