To appropriately search for a stop line.SOLUTION: A stop line search device (20) includes: image acquisition means (21) for acquiring an image obtained by photographing a front side of an own vehicle (1); traffic light detection means (22) for detecting a traffic light installed at an intersection in front of the own vehicle based on the image; and setting means (23) for setting a stop line search area for searching for a stop line related to the intersection based on a detection result which indicates whether or not a near side traffic light on a near side of the intersection when viewed from the own vehicle is detected by the traffic light detection means in a case where a depth side traffic light on a depth side of the intersection when viewed from the own vehicle is detected by the traffic light detection means.SELECTED DRAWING: Figure 1
【課題】停止線を適切に探索する。【解決手段】停止線探索装置(20)は、自車両(1)の前方を撮像した画像を取得する画像取得手段(21)と、画像に基づいて、自車両の前方の交差点に設置されている信号機を検出する信号機検出手段(22)と、自車両から見て交差点の奥側の奥側信号機が信号機検出手段により検出された場合、自車両から見て交差点の手前側の手前側信号機が信号機検出手段により検出されたか否かを示す検出結果に基づいて、交差点に係る停止線を探索するための停止線探索領域を設定する設定手段(23)と、を備える。【選択図】図1
STOP LINE SEARCH DEVICE
停止線探索装置
2024-07-26
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |