A coal mining machine autonomous positioning system and its autonomous positioning method

Abstract

The invention discloses a self-positioning system and a self-positioning method for a coal mining machine. The self-positioning system comprises a controller, a walking position detection unit for detecting a walking position of the coal mining machine in real time, a left mining height detection unit for detecting the mining height of a left rocker arm of the coal mining machine in real time, a right mining height detection unit for detecting the mining height of a right rocker arm of the coal mining machine in real time, and a display unit and a parameter input unit which are connected withthe controller. The self-positioning method comprises the following steps of: 1, inputting initial parameters; 2, synchronously performing self-positioning of the walking position of the coal mining machine and the mining heights of the rocker arms; and 3, outputting results. The invention has the advantages that: the self-positioning system is reasonable in design, easy and convenient to use andoperate, convenient to implement, good in using effect and high in positioning accuracy, can automatically accurately position the walking position of the coal mining machine and the mining heights of the rocker arms, and various practical problems that the conventional coal mining machine has low automation and intelligent degrees, does not have self-positioning function, has high labor intensity and poor using effect and the like are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of self-positioning of coal mining machines, and in particular relates to a self-positioning system and an self-positioning method of a coal mining machine. Background technique [0002] The mineable reserves of thin coal seams in my country are abundant, the storage conditions are relatively stable, and the coal quality is good. The industry is also paying more and more attention to thin coal seam mining. However, at present, the degree of mechanization of thin coal seam and thin coal seam mining is still relatively low, and most of them adopt the mining method of blasting. Therefore, in the actual mining process, there are many problems such as low output, many accidents, poor working environment for workers, and great safety hazards. Flaws and deficiencies. Therefore, to solve the problem of thin coal seam mining and fundamentally free people from heavy physical labor and harsh and dangerous environments...

AI Technical Summary

Problems solved by technology

However, for the coal mining face with few people or no one, the coal shearers used today have varying degrees of automation and intelligence, do not have the function of self-positioning, have high labor intensity, and are less effective. various practical problems

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