PROBLEM TO BE SOLVED: To provide equipment for inspecting a dissolved loss, which is generated on a side face of a collector head of a pantagraph by analyzing a photographed image of a roof of a train.SOLUTION: Inspection equipment includes: a range setting part 50 of a side face portion of a collector, which inputs a photographed image of a roof of a train and a position of a pantagraph on the image, and sets a range of the side face portion of the collector head on the image; a charred range inspection part 60 which inspects whether a charred range exists or not in the side face portion of the collector head; a shadow partial region inspection part 70 which inspects a dissolved loss comprising a hole formed by dissolution generated on the side face of the collector head of th pantagraph by inspecting a shadowed dark region exists or not within the charred range.
【課題】列車の屋根上を撮影した画像を解析して、パンタグラフの舟体の側面に発生した熔損を検査する装置を提供するにある。【解決手段】列車の屋根上を撮影した画像と画像上のパンタグラフ位置を入力し、画像上における舟体側面部分の範囲を設定する舟体側面部分の範囲設定部50と、前記舟体側面部分において黒く焦げた範囲の有無を検査する焦げた範囲検査部60と、前記焦げた範囲内において影となった暗い領域の有無を検査することで、パンタグラフの舟体の側面に発生した熔解による穴である熔損を検査する影部分領域検査部70とを備える。【選択図】図10
INSPECTION EQUIPMENT FOR DISSOLVED LOSS OF PANTAGRAPH COLLECTOR HEAD
パンタグラフ舟体熔損検査装置
2015-10-22
Patent
Electronic Resource
Japanese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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