Converter tapping buggy ladle control method and system based on machine vision, medium and terminal

Abstract

The invention provides a converter tapping buggy ladle control method and system based on machine vision, a medium and a terminal. The method comprises the steps of obtaining a converter tapping steel flow and molten steel level image information; carrying out image identification on the image information, and respectively obtaining position information of the steel flow and position information of the molten steel surface; according to the position information of the steel flow and the position information of the molten steel surface, obtaining the relative position of the steel flow and the molten steel surface drop point; adjusting the moving direction of the buggy ladle according to the relative position of the steel flow and the molten steel level drop point; through a machine vision and image recognition method, scenes seen by human eyes are highly restored in real time, the relative position of a steel flow falling point and the molten steel level is accurately returned in real time, the buggy ladle can be conveniently and automatically controlled to move subsequently, it is guaranteed that steel flow can accurately fall into the buggy ladle, industrial accidents caused by overflowing of the steel flow are avoided, manual participation in the converter tapping steel flow and molten steel level drop point position recognition process is avoided, and then the production efficiency and safety are improved.

Description

technical field [0001] The present invention relates to the fields of iron and steel smelting and image processing, and in particular to a method, system, medium and terminal for controlling a converter tapping ladle car based on machine vision. Background technique [0002] During the process of tapping the converter, it is necessary to monitor the position of the steel flow and the molten steel surface in the converter to identify whether the steel flow is accurately falling into the ladle car and avoid the overflow of the steel flow. At present, manual methods are usually used. monitor. [0003] However, the manual monitoring method has low efficiency, low safety, and is not conducive to subsequent operations. Therefore, a new monitoring method is needed, which can restore the scene seen by the human eye through real-time height, and return the steel flow point and location accurately and in real time. The relative position of the molten steel surface is convenient for t...

AI Technical Summary

Problems solved by technology

[0003] However, the manual monitoring method has low efficiency, low safety, and is not conducive to subsequent operations. Therefore, a new monitoring method is needed, which can restore the scene seen by the human eye through real-time height, and return the steel flow point and location accurately and in real time. The relative position of the molten steel surface is convenient for the follow-up automatic control technology to control the moving position of the ladle car, ensuring that the steel flow can accurately fall into the ladle car, avoiding industrial accidents caused by the overflow of the steel flow, and avoiding the falling of the steel flow and the molten steel surface in the converter. Human participation in the point location recognition process, thereby improving production efficiency and safety

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