To provide an overhead wire abrasion inspection device capable of detecting an abrasion width by an optimum abrasion region detection method for each image.SOLUTION: An overhead wire abrasion inspection device includes: a two or more determination criteria optimum mixing ratio determination unit including a past database input part, a two or more determination criteria input part, and a two or more determination criteria mixing balance determination part; and a two or more determination criteria using overhead wire abrasion detection processing unit 22 including an image input part 221, a two or more determination criteria input part 222, a two or more determination criteria mixing balance input part 223, an abrasion region detection method input part 224, and an overhead wire abrasion region calculation part 225. On the basis of image data, determination criteria data, optimum mixing balance data, and abrasion region detection method data, an abrasion region detection method the most suitable for the image data is selected, and an abrasion width of a trolley wire obtained by the abrasion region detection method is output as a final detection result.SELECTED DRAWING: Figure 3
【課題】画像ごとに最適な摩耗領域検出手法で摩耗幅を検出することを可能とした架線摩耗検査装置を提供する。【解決手段】過去データベース入力部、複数判断基準入力部、及び、複数判断基準混合バランス決定部を含む複数判断基準最適混合率決定処理部と、画像入力部221、複数判断基準入力部222、複数判断基準混合バランス入力部223、摩耗領域検出手法入力部224、及び、架線摩耗領域算出部225を含む複数判断基準利用架線摩耗検出処理部22とを設け、画像データ、判断基準データ、最適混合バランスデータおよび摩耗領域検出手法データに基づいて画像データに最も適した摩耗領域検出手法を選択し、当該摩耗領域検出手法により求めたトロリ線の摩耗幅を最終的な検出結果として出力するようにした。【選択図】図3
OVERHEAD WIRE ABRASION INSPECTION DEVICE
架線摩耗検査装置
2020-03-12
Patent
Elektronische Ressource
Japanisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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