PROBLEM TO BE SOLVED: To more accurately detect dangerous driving ignoring traffic lights with a simpler configuration.SOLUTION: A detection device of an embodiment comprises: a camera that acquires image data of the surroundings of a vehicle; a recognition part that recognizes an area indicating lights of a traffic light from the image data; and a first detection part that detects that the vehicle has passed through the traffic light when the size of the area indicating the lights is larger than a first threshold, the distance between the area indicating the lights and an end of the image data is smaller than a second threshold, and data of the vehicle speed is larger than a third threshold.SELECTED DRAWING: Figure 2
【課題】信号を無視した危険運転をより簡易な構成でより高精度に検知する。【解決手段】実施形態の検知装置は、車両の周囲の画像データを取得するカメラと、画像データから信号機の信号を示す領域を認識する認識部と、信号を示す領域の大きさが第1の閾値より大きく、かつ、信号を示す領域と画像データの端との距離が第2の閾値より小さく、かつ、車両の速度データが第3の閾値より大きい場合、車両が信号を通過したことを検知する第1の検知部と、を備える。【選択図】図2
DETECTION DEVICE, DETECTION METHOD, AND PROGRAM
検知装置、検知方法及びプログラム
2017-05-25
Patent
Elektronische Ressource
Japanisch
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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V |
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