The invention relates to the technical field of elevator steel wire rope state detection, and discloses a machine vision based elevator steel wire rope state detection device. The device comprises an elevator hoistway, a traction mechanism is fixedly mounted on the top side of the elevator hoistway, a control box is fixedly mounted on the left side of the top of the elevator hoistway, a steel wire rope is arranged on the traction mechanism, one end of the steel wire rope is fixedly connected with a car, and a balancing weight is fixedly mounted at the other end of the steel wire rope. By arranging a measuring system and a color recognition system, during use, multiple positions of the steel wire rope can be shot through a camera, by means of the measuring system and the color recognition system, the diameter size of the steel wire rope is measured, colors of color blocks existing on the surface are judged, the data are sent to a mobile terminal, when it is judged that the steel wire rope is deformed or rusted, an alarm device gives an alarm, early warning is completed, the detection efficiency and the detection effect in the prior art are effectively improved, and the device is quite practical and suitable for wide application and popularization.
本发明涉及电梯钢丝绳状态检测技术领域,公开了一种基于机器视觉的电梯钢丝绳状态检测装置,包括电梯井道,所述电梯井道的顶侧固定安装有曳引机构,所述电梯井道顶部的左侧固定安装有控制箱,所述曳引机构上设置有钢丝绳,所述钢丝绳的一端固定连接有轿厢,所述钢丝绳的另一端固定安装有配重块。本发明通过设置的测量系统和颜色识别系统,在使用时,可以通过摄像头对钢丝绳的多个位置进行拍摄,并通过测量系统和颜色识别系统来对钢丝绳的直径尺寸进行测量以及表面存在色块的颜色进行判定,并将这些数据发送给移动终端,当判定钢丝绳变形或生锈,报警器报警,完成预警,有效提高了现有技术的检测效率和检测效果,较为实用,适合广泛推广和使用。
Machine vision based elevator steel wire rope state detection device and early warning system
一种基于机器视觉的电梯钢丝绳状态检测装置及预警系统
03.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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