WINCH MONITORING METHOD, WINCH MONITORING DEVICE, AND CRANE

Provided is a method for early determination of defective winding of a rope onto a drum of a winch. The method includes acquiring an image captured by a camera disposed facing the drum, determining, on the basis of the captured image, whether winding of the rope is defective and a defect degree indi...

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Bibliographic Details
Main Authors KUDARA, Kazufumi, NAKAYAMA, Hiroki, OGAWA, Yohei, MAEDO, Teppei
Format Patent
LanguageEnglish
French
Japanese
Published 15.09.2022
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Summary:Provided is a method for early determination of defective winding of a rope onto a drum of a winch. The method includes acquiring an image captured by a camera disposed facing the drum, determining, on the basis of the captured image, whether winding of the rope is defective and a defect degree indicating the degree to which the winding is defective, and outputting the results of the determination. L'invention concerne un procédé de détermination précoce d'un enroulement défectueux d'un câble sur le tambour d'un treuil. Le procédé consiste à acquérir une image capturée par une caméra disposée en face du tambour, déterminer, sur la base de l'image capturée, si l'enroulement du câble est défectueux et un degré de défaut indiquant le degré auquel l'enroulement est défectueux, et émettre les résultats de la détermination. ウインチのドラムへのロープの巻き取りの不良を早期に判定するための方法が提供される。前記方法は、前記ドラムに向けて配置されたカメラによる撮影画像を取得することと、前記撮影画像に基づいて前記ロープの巻き取り不良の有無および前記巻き取り不良の程度を表す不良度の判定を行い、当該判定の結果を出力することと、を含む。
Bibliography:Application Number: WO2022JP08958