Smarter-vision-based high-performance ore granularity visual inspection system

Abstract

The invention relates to a smarter-vision-based high-performance ore granularity visual inspection system. Detection steps are as follows: a high-speed and high-definition camera is installed above anore conveyor belt; an ordinary image and an image with structured light of broken ore on the ore conveyor belt can be taken by the camera; information of the ordinary image and the image with the structured light is transmitted to a system host for detection, ore particles are cut, ore granularity information is extracted for statistics and analysis, and the ore granularity information is outputted to a main controller of an ore crusher; the main controller adjusts various control parameters of the ore crusher according to the requirements of the production process, and the ore crusher operates according to new control parameters; after the ore crusher operates according to the new control parameters, the broken ore again appears in the image of the camera, and the closed-loop control ofthe ore crusher is realized. The smarter-vision-based high-performance ore granularity visual inspection system can effectively solve the problems that an ordinary camera can only collect two-dimensional image information, and an ore particle size analyzer cannot distinguish an damaged or water-stained empty conveyor belt from a conveyor belt scattered with the ore, so that the ore granularity information detection and analysis are inaccurate.

Description

technical field [0001] The invention relates to an intelligent vision technology applied in the field of ore particle size detection, in particular to a high-performance ore particle size visual detection system based on intelligent vision. Background technique [0002] Mining is one of the important basic industries of the national economy. my country currently has nearly 10,000 metal mines. In the process of mineral resource exploration, excavation, and mineral processing production, there are generally prominent problems such as extensive development, waste of resources, low comprehensive utilization rate, and safety environment. At the same time, the growth of the mining industry mainly depends on the input of factors, and the overall technical level of mining and dressing has been slowly improved. The only way to solve these problems is to realize the intelligentization of mining production and management. Only by choosing the path of integrated development of informatiz...

AI Technical Summary

Problems solved by technology

[0007] In view of the shortcomings of the ore particle size detection equipment in the prior art, such as low accuracy, no connection with the mine production equipment crusher to form a closed-loop control, and the inability to give the quantity information of the ore at the same time, the problem to be solved by the present invention is to provide an accurate, A comprehensive high-performance ore particle size visual inspection system based on intelligent vision

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