To prevent occurrence of a trouble in which a trolley wire drops out from a pantograph.SOLUTION: A monitoring device fixed to a mobile machine captures an image in which a pantograph of the mobile machine and a trolley wire that supplies power to the mobile machine appear, performs image analysis processing for the image, obtains deviation amounts in two directions of the trolley wire being in contact with the pantograph based on a deviation amount at a position of a predetermined place of the pantograph on the image, and in a case where either of the deviation amounts in the two directions exceeds a predetermined threshold value, performs warning.SELECTED DRAWING: Figure 3

    【課題】パンタグラフからトロリー線が脱落するトラブルの発生を抑制する。【解決手段】移動機に固定された監視装置により、移動機のパンタグラフと、移動機に給電するトロリー線とが映る画像を撮影し、画像について画像解析処理を行い、画像上のパンタグラフの所定箇所の位置の偏位量に基づいて、パンタグラフに接触しているトロリー線の2方向の偏位量を求め、2方向うちのいずれかの偏位量が所定の閾値を超えた場合に警告を行う。【選択図】図3


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    Title :

    METHOD FOR MONITORING TROLLEY WIRE


    Additional title:

    トロリー線の監視方法


    Contributors:

    Publication date :

    2021-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / C10B Zersetzende Destillation von kohlenstoffhaltigen Stoffen zur Erzeugung von Gas, Koks, Teer oder ähnlichen Stoffen , DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS



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