To provide an overhead power line metal fitting detection device and method capable of detecting not only a hanger but also an overhead power line metal fitting such as a connector.SOLUTION: An overhead power line metal fitting detection device comprises a line sensor camera 2 for photographing an overhead power line 4 and overhead power line equipment perpendicularly to the advancing direction of an electric car vehicle 1 during travel of the electric car vehicle 1, and an image processing unit 3 which performs image processing on an image created by arranging image signals output from the line sensor camera 2 in a chronological sequence to detect an overhead power line metal fitting 6 from the image. The image processing unit 3 detects an overhead power line metal fitting 6 extending in a direction different from the overhead power line 4 by removing one that extends in the same direction as the overhead power line 4 from the image and detecting remaining ones.SELECTED DRAWING: Figure 4
【課題】ハンガーだけではなく、コネクタ等の架線金具を検出することができる架線金具検出装置及び方法を提供する。【解決手段】電車車両1の走行中に架線4及び架線設備を電車車両1の進行方向に対して垂直に撮影するラインセンサカメラ2と、ラインセンサカメラ2から出力された画像信号を時系列に並べて作成した画像に対し、画像処理を行って、画像の中から架線金具6を検出する画像処理部3とを有し、画像処理部3は、画像の中から架線4と同じ方向に延伸しているものを除去し、残ったものを検出することにより、架線4と異なる方向に延伸している架線金具6を検出する。【選択図】図4
OVERHEAD POWER LINE METAL FITTING DETECTION DEVICE AND METHOD
架線金具検出装置及び方法
2019-07-11
Patent
Electronic Resource
Japanese
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