WATER IMMERSION INSPECTION DEVICE, METHOD FOR CONTROLLING WATER IMMERSION INSPECTION DEVICE, AND PROGRAM

To reduce a workload in directing a laser irradiator to an air-break switch on a pole.SOLUTION: A water immersion inspection device inspects immersion in water of an air-break switch on a pole, and comprises: a laser output unit that outputs a laser; a photographing unit that photographs an external...

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Hauptverfasser: ISHIDOORI TAKAYUKI, OHARA HISAMASA, BABA HIDEHISA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To reduce a workload in directing a laser irradiator to an air-break switch on a pole.SOLUTION: A water immersion inspection device inspects immersion in water of an air-break switch on a pole, and comprises: a laser output unit that outputs a laser; a photographing unit that photographs an external environment in a direction of the laser output unit; an irradiation direction control unit that analyzes an image photographed by the photographing unit to control the direction of the laser output unit; a temperature measuring unit that measures a temperature of a bottom face; and an inspection execution unit that inspects water immersion on the basis of, a result of the temperature measurement. The irradiation direction control unit includes: a learning model storage unit that stores a learning model that specifies the bottom face of the air-break switch from the image; a bottom face specification unit that inputs image data to the learning model to specify the bottom face of the air-break switch in the image; an irradiation direction calculation unit that calculates a difference between a current direction of the laser output unit and the direction of the laser output unit when the bottom face is irradiated with the laser on the basis of, the position of the bottom face in the image; and a direction adjustment unit that adjusts the direction of the laser output unit on the basis of the difference.SELECTED DRAWING: Figure 1 【課題】柱上の気中開閉器にレーザー照射器を向ける際の作業負担を軽減する。【解決手段】柱上の気中開閉器の浸水を検査する浸水検査装置であって、レーザーを出力するレーザー出力部と、レーザー出力部の向きに外界を撮影する撮影部と、撮影部が撮影した画像を解析することによりレーザー出力部の向きを制御する照射方向制御部と、底面の温度を測定する温度測定部と、温度測定結果を元に浸水を検査する検査実行部とを備え、照射方向制御部は、画像から気中開閉器の底面を特定する学習モデルを記憶する学習モデル記憶部と、画像データを学習モデルに入力することにより画像内の気中開閉器の底面を特定する底面特定部と、画像内の底面の位置を元にレーザー出力部の現在の向きと底面にレーザが照射されるレーザー出力部の向きとの差分を算出する照射方向算出部と、差分を元にレーザー出力部の向きを調整する方向調整部とを備える。【選択図】図1