Video-based belt running state detection method

Abstract

The invention relates to the technical field of belt conveyor maintenance and management, in particular to a video-based belt running state detection method. Comprising the steps of arranging a camera module, a sensor and a computer assembly; building a system architecture and constructing a detection system; the belt conveying device is monitored in real time; detecting and identifying the equipment operation state and the abnormal fault condition of the belt conveying device based on the video data; judging the operation state, and scoring the influence degree of the abnormal condition on the operation safety performance of the equipment; setting a safety protection mechanism, executing safety protection measures when an abnormal condition occurs, outputting an alarm signal, and carrying out maintenance scheduling. According to the design, the operation state of the belt conveying device is detected and identified in real time on the basis of a monitoring video; the influence degree of abnormal conditions is evaluated, the running state of the belt conveyor is accurately evaluated, the detection efficiency is improved, and negligence, mistakes and omissions are reduced; production potential safety hazards can be effectively reduced, waste is reduced, and safe operation of production is guaranteed.

Description

technical field [0001] The invention relates to the technical field of belt conveyor maintenance, in particular to a method for detecting the running state of a belt based on video. Background technique [0002] Belt conveyor is one of the mechanical equipment used by many enterprises to transport materials in a continuous manner through friction drive. Development in the direction of speed, large scale, and ultra-long distance. In industries such as electric power, petrochemical, cement, smelting and processing, a large number of belt conveyors are equipped to transport bulk materials. The conveyor belt is an important part of the belt conveyor, and its cost accounts for a high proportion of the whole machine, but accidents of belt tearing occur from time to time. Once the expensive conveyor belt is torn longitudinally, the conveyed material invades into the mechanical system of the equipment and causes Equipment damage, even causing major accidents such as personal injur...

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Problems solved by technology

[0003] However, in the prior art, the detection of belt conveyors mainly involves equipment components or abnormal materials, etc., and the monitoring of equipment operation status mainly relies on manual inspection, which not only consumes a lot of manpower and time, but also has low detection efficiency. , and it is easy to neglect mistakes and omissions, which greatly restricts the improvement of the operation efficiency and scheduling automation level of the belt conveyor conveying system

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