To provide an overhead line photographing system and an overhead line inspection photographing method for photographing an image in focus on an overhead line by using a camera mounted on an unmanned aerial vehicle.SOLUTION: A multi-copter 1 on which a camera 13 with distance to a focal plane where the camera is in focus fixed at d is mounted detects a position of an inspection overhead line when moving to an image capture start point S above the inspection overhead line (b), and moves to a shooting end point E immediately above the inspection overhead line while capturing images of the inspection overhead line at the lower side by using the camera 13 while keeping altitude difference d with the inspection overhead line.SELECTED DRAWING: Figure 3
【課題】無人航空機に搭載したカメラを用いて、架線にピントの合った画像を撮影する「架線撮影システム及び架線検撮影方法」を提供する。【解決手段】ピントが合うピント面までの距離をdに固定したカメラ13を搭載したマルチコプタ1は、検査架線上方の撮影開始点Sに移動したならば(b)、検査架線の位置を検出し、検査架線との高度差dを維持しつつ、検査架線の真上を撮影終了点Eまで、カメラ13で下方の検査架線を撮影しながら移動する。【選択図】図3
OVERHEAD LINE IMAGE CAPTURING SYSTEM AND OVERHEAD LINE IMAGE CAPTURING METHOD
架線撮影システム及び架線撮影方法
16.05.2019
Patent
Elektronische Ressource
Japanisch
OVERHEAD LINE IMAGE CAPTURING SYSTEM AND OVERHEAD LINE IMAGE CAPTURING METHOD
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