The invention belongs to the technical field of cranes, and provides a rope tangling detecting method and detecting device. The detecting device is characterized by comprising a steel wire rope winding drum, steel wire ropes, steel wire rope baffle ring, an illuminating lamp, a camera, an image collecting module, a data transmission module, an embedded computer, and circumferential position signs.The rope tangling detecting method is characterized by comprising the detecting steps that, Step 1: an image of a steel wire rope which is in a winding condition is collected by the camera; Step 2: the outer contour of the steel wire rope is determined via the processing of the corresponding image and via an optimization algorithm; Step 3: a circumferential position sign labeled on the excircle of the winding drum is collected by the camera; and Step 4: data of the axial position of the steel wire rope is compared with circumferential position parameters to determine whether the steel wire rope is in a normal winding condition.
本发明属于本发明属于起重机领域,为一种乱绳检测方法及检测装置,其特征在于包括:钢丝绳卷筒、钢丝绳、钢丝绳挡环、照明灯、摄像头、图像采集模块、数据传输模块、嵌入式计算机、周向位置标志,一种乱绳检测的方法,其特征在于检测步骤包括:步骤1.通过摄像头采集正处于卷绕状态钢丝绳的图像;步骤2.通过相应图像处理和优化算法判定钢丝绳外轮廓;步骤3.通过摄像头采集标识在卷筒外圆的周向位置标志;步骤4.通过钢丝绳轴向位置数据与周向位置参数比较判定钢丝绳卷绕是否处于正常状态。
Rope tangling detecting method and detecting device
一种乱绳检测方法及检测装置
2020-07-10
Patent
Elektronische Ressource
Chinesisch
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