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Mine field inventory method and system

A technology for mines and mines, applied in the field of inventory of mines, can solve problems such as measurement in places that cannot be closed, and achieve the effect of strengthening traceability and accuracy

Active Publication Date: 2017-03-22
北京壬工智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention can only measure open coal yards, and cannot measure closed places, so it is not suitable for some coal yards

Method used

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  • Mine field inventory method and system
  • Mine field inventory method and system
  • Mine field inventory method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] like figure 1 , figure 2 As shown, step 100 is executed to set the motion parameters of the multi-axis aircraft 201 in the setting module 200, including the trajectory of the multi-axis aircraft 201, the total flight time, flight speed, flight altitude, flight direction, inflection point coordinates, and turning angle , inspection area, etc., are input into the system of the multicopter 201 through wired transmission or wireless transmission, and the parameters are saved. Connect the image acquisition device 202 on the aircraft through a wired connection or a wireless connection, which can be a device in a high-speed camera, an infrared sensor, a sound wave detector, a laser detector and an ultrasonic scanner, and set the parameters of the image acquisition device. Including inclination, brightness, image definition, frame number, scanning frequency, etc., input to the image acquisition device 202 and save the parameters. Execute step 110, use the command module 210 ...

Embodiment 2

[0067] The coal pile is monitored in real time through the unmanned aerial vehicle coal detector, the stacker and reclaimer positioning device and the special laser coal detector technology for coal sheds, and the coal pile shape changes caused by each process of reclaiming and stacking are scanned and recorded, and the scanning results are real-time Appearing in the digital coal yard system, the digital management of coal yard partitions guides the first-in, first-out of relevant coal types, and displays different coal types in different colors, providing a reliable basis for coal blending and blending.

[0068] (i) Drone Coal Meter

[0069] The UAV coal pan instrument is easy to operate (one-button start and stop, and automatically flies according to the set route), high coal pan efficiency (general coal yards can be completed within 15 minutes), high accuracy (after scanning by other coal pan instrument Generate tens of thousands of point clouds, and the UAV pan coal meter ...

Embodiment 3

[0077] 1. The scope of application of a system for inventorying mines

[0078] Applicable to: aerial survey, geological survey, disaster monitoring, animal protection monitoring, forest protection monitoring, aerial photography, river inspection, public safety monitoring, industrial construction monitoring and land resources protection and other industries.

[0079] 2. Features and advantages of a system for inventorying mines;

[0080] (1) Currently the inventory system with the highest inventory efficiency on the market, it can inventory a 1,000-square-meter stockyard in 5 minutes;

[0081] (2) The stocktaking system with the highest stocktaking accuracy on the market at present, has no blind spot stocktaking at all, and the number of modeling point clouds reaches 10 million;

[0082] (3) The generated model is a true-color three-dimensional model, and the details of the stockpile can be seen at a glance;

[0083] (4) UAV autonomous navigation flight, during the inventory ...

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Abstract

The invention provides a mine field inventory method and system. The method comprises the step of using a multi-axis aircraft as a mine inventory tool, and further comprises the following steps of setting motion parameters of the multi-axis aircraft; performing mine inventory in a specified region by the multi-axis aircraft; collecting mine field parameters acquired by the multi-axis aircraft; and generating at least one of a mine field database and a graph library. Mineral stacks are counted, measured and calculated at any time through various coal inventory technologies including an unmanned aerial vehicle type coal inventory instrument; the shape changes of the mineral stacks caused in material getting and material stacking processes are scanned and recorded; after the volumes and weights of the mineral stacks are accurately calculated, the first-in first-out process of related minerals is guided through digital management of mineral field zoning; and different minerals are displayed in different colors.

Description

technical field [0001] The invention relates to the field of terrain survey, in particular to a method and system for inventorying a mine. Background technique [0002] With the expansion of thermal power plant units and the increase of coal prices, pan coal has increasingly become an indispensable part of power generation enterprises. The way of coal panning has also evolved from the original manual tape panning to high-tech laser automatic coal panning. The main principle of manual inventory is as follows: First, the accumulated coal is shaped by a bucket-wheel stacker-reclaimer (the carrier used to stack coal), generally into a relatively regular trapezoid or rectangle. Then manually use a tape measure to measure, and then calculate the volume according to the calculation and then obtain the weight according to the density. The main principle of the laser automatic coal panning instrument is: use a high-precision laser scanner to collect the surface of the stockyard. P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q10/08G06Q50/06G01D21/02
CPCG06F16/245G06F16/248G06F16/51G06Q10/0875G06Q50/06G01D21/02
Inventor 梁轶李翕含刘鑫
Owner 北京壬工智能科技有限公司
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