A system and method for digital coal panning

Abstract

The present invention relates to a digital coal panning system, including a laser scanning module, a space positioning module, an intelligent data acquisition module, a data transmission module, and a terminal processing module; the laser scanning module sends the collected surface shape information of the measured target to the intelligent data acquisition module module, the spatial positioning module sends the collected spatial position information of the bucket wheel machine to the intelligent data acquisition module, and the intelligent data acquisition module sends the surface shape information and spatial position information to the terminal processing module through the data transmission module, and the terminal processing module according to the surface shape information The surface shape and three-dimensional coordinate data of the measured target are obtained by using the spatial position information, and then the three-dimensional modeling and display of the coal pile is carried out. The coal pan meter installed on the gantry of the present invention has a wide scanning range and is not affected by the height of coal piles in the coal yard; the GPS differential system and wireless network transmission technology used for spatial positioning in the present invention have better positioning than other solutions. The accuracy and real-time performance of data transmission can be guaranteed.

Description

technical field [0001] The invention relates to a digital coal yard based on GPS (BD) differential positioning and laser scanning technology, in particular to a digital coal panning system and method. Background technique [0002] At present, most of the existing laser pan coal instruments are portable laser pan coal instruments, fixed coal pan instruments, etc. The portable coal-panning instrument has existed in the market for a long time. It is slowly transformed from engineering measuring instruments, while the fixed coal-panning system is a product specially developed for large-scale coal field inventory. From theory to practice, it has never been an immature product. It has a very deep background of the times to become the most advanced coal-coal method in thermal power plants. Every year, the cost of coal-fired power plants accounts for about 70% of the total operating costs. Only by accurately understanding the monthly coal consumption indicators can we achieve more ...

AI Technical Summary

Problems solved by technology

[0007] This technology is to install the coal panning instrument on the cantilever of the bucket wheel machine. If the pile of coal in the coal yard is too high, the cantilever of the bucket wheel machine cannot be lifted to a higher place, and the coal panning instrument cannot perform normal coal panning.

In addition, when the bucket wheel machine needs to move upward on the guide rail during coal panning, the cantilever will vibrate, which will bring errors to the coal panning results, and the scanning range of the pan coal instrument installed on the cantilever is small, and the cantilever needs to be lifted to a certain position during coal panning. height, it will bring a workload to bucket wheel operators

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