To provide a pedestrian traverse prediction method and pedestrian traverse prediction device capable of accurately predicting whether pedestrians are to cross a road when the pedestrians exist on both sides of the road.SOLUTION: A pedestrian traverse prediction device includes an object detection device and controller mounted on an own vehicle 50. The object detection device detects a pedestrian 60 within a predetermined distance in front of the own vehicle 50. The object detection device detects a pedestrian 61 on the opposite side of a road with a position of the pedestrian 60 as reference. When a behavior change of the pedestrian 61 is detected within a predetermined time after the object detection device detects a behavior change of the pedestrian 60, the controller allows at least one likelihood between a first likelihood when the pedestrian 60 crosses the road and a second likelihood when the pedestrian 61 crosses the road to be higher than that when the behavior change of the pedestrian 61 is not detected within the predetermined time.SELECTED DRAWING: Figure 2

    【課題】道路を挟んだ両側に歩行者が存在する場合において歩行者が道路を横断するか否かを精度よく予測可能な歩行者横断予測方法及び歩行者横断予測装置を提供する。【解決手段】歩行者横断予測装置は自車両50に搭載された物体検出装置とコントローラとを備える。物体検出装置は自車両50の前方の所定距離以内で歩行者60を検出する。物体検出装置は歩行者60の位置を基準として道路を挟んだ向こう側で歩行者61を検出する。コントローラは歩行者60の挙動変化が物体検出装置によって検出された後、所定時間以内に歩行者61の挙動変化が検出された場合、所定時間以内に歩行者61の挙動変化が検出されない場合と比較して、歩行者60が道路を横断する第1尤度及び歩行者61が道路を横断する第2尤度のうち、少なくとも一方の尤度を高くする。【選択図】図2


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    Title :

    PEDESTRIAN TRAVERSE PREDICTION METHOD AND PEDESTRIAN TRAVERSE PREDICTION DEVICE


    Additional title:

    歩行者横断予測方法及び歩行者横断予測装置


    Contributors:
    FANG FANG (author) / TSUCHIYA CHIKAO (author) / TAKEI SHOICHI (author) / SAKAI KANAKO (author)

    Publication date :

    2023-07-07


    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



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