Working condition detecting method, device and system

Abstract

The embodiment of the invention relates to a working condition detecting method, a device and a system, wherein the working condition detecting method comprises the following steps: acquiring the image information of a belt conveyer, analyzing and processing the image information, and judging the working condition of the belt conveyer. The working condition detecting device comprises an acquiring unit, a processing unit and a detecting unit, wherein the acquiring unit is used for acquiring the image information of the belt conveyer; the processing unit is used for analyzing and processing the image information; and the detecting unit is used for judging the working condition of the belt conveyer according to the information processed by the processing unit. By acquiring the image information of the belt conveyer and analyzing and processing the image information to judge the working condition of the belt conveyer, the working condition detecting method, device and system avoid the complexity of providing a plurality of sensors and improve the reliability and the sensitivity of detection.

Description

technical field [0001] The invention relates to working condition detection technology, in particular to a non-contact working condition detection method, device and system of a belt conveyor; it belongs to the field of automation technology. Background technique [0002] Nowadays, as an important transmission equipment, belt conveyors are widely used. However, due to the complex working environment and working conditions of belt conveyors, various unexpected accidents will inevitably occur. In order to ensure the normal operation of the belt conveyor, with few or no accidents, or to detect and repair it in time when an accident occurs, the real-time condition monitoring and fault diagnosis technology of the belt conveyor has put forward higher and higher requirements. , especially for online monitoring and comprehensive protection technologies for common major accidents such as deviation, coal piles, foreign objects, longitudinal tearing, and fires. These technologies are b...

AI Technical Summary

Problems solved by technology

[0004] Although there are many types of detection and protection devices above, their basic working principles are very similar, that is, the signals of the surrounding environment are exchanged through various sensors, signal processors, and then provided to the control system for analysis, judgment and decision-making. However, due to the application The environment and conditions are complex, and the sensor often has low sensitivity, low reliability and short service life in practical applications.

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