TRAFFIC CONGESTION DETECTION SYSTEM
To increase the possibility of idenfifying a cause of occurrence of traffic congestion.SOLUTION: A traffic congestion detection system comprises: a lead vehicle detector for detecting a lead vehicle on a road in a traffic congestion row on the basis of an image taken by a camera mounted on a vehicle...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To increase the possibility of idenfifying a cause of occurrence of traffic congestion.SOLUTION: A traffic congestion detection system comprises: a lead vehicle detector for detecting a lead vehicle on a road in a traffic congestion row on the basis of an image taken by a camera mounted on a vehicle on the road on which the vehicle is traveling; and a cause determination unit that determines that the congestion traffic row is caused by waiting for admittance into a facility when a facility exists within a range of a first distance from the lead vehicle.SELECTED DRAWING: Figure 1
【課題】渋滞の発生原因を特定する可能性を高める。【解決手段】車両が走行中の道路において車両に搭載されたカメラにより撮影された画像に基づいて、渋滞列の道路上における先頭車両を検出する先頭検出部と、先頭車両から第１の距離の範囲内に施設が存在する場合に、渋滞列の発生原因を前記施設への入場待ちと判定する原因判定部とを備える。【選択図】図１ |
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