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Recognition method and device for material pile model for material taking with material taking machine

An identification method and identification device technology, which is applied in the directions of transportation and packaging, conveyors, loading/unloading, etc., can solve the problems of work efficiency fatigue, unclear vision of operators, and inability to observe normally

Active Publication Date: 2016-11-09
CHINA SHENHUA ENERGY CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In the above-mentioned retrieving process, all information needs to be obtained by the operator through observation with eyes in order to complete the retrieving. In this process, the operator needs to combine hands and eyes, and most of the time is in the high-intensity operation process, so it is very easy Fatigue, and work efficiency is greatly affected by fatigue; in addition, in weather conditions such as strong wind, rain, snow, fog, etc., the operator's vision is not clear and cannot be observed normally, so the operation must be stopped, which greatly affects the work efficiency

Method used

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  • Recognition method and device for material pile model for material taking with material taking machine

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[0034] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0035] figure 1 It is the flowchart of the reclaiming method provided according to the present invention, as figure 1 As shown, the reclaiming method provided by the present invention may include: at step 10, obtaining a three-dimensional model of the stockpile; at step 11, identifying the three-dimensional model to determine the reclaiming starting point and reclaiming end point; and at step 12, Control the reclaimer to reclaim from the starting point of reclaiming to the end point of reclaiming. In this way, the control process of the reclaimer can be reasonably controlled, the stability and reclaiming efficiency of the reclaiming operation are improved, and...

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Abstract

The invention relates to the field of control engineering and discloses a recognition method and device for a material pile model for material taking with a material taking machine. The recognition method includes the steps of obtaining the material pile model, dividing a material pile into a plurality of material taking layers according to the size of the material pile, and determining the material taking start point and the material taking termination point of each material taking layer. In this way, intelligent recognition of coal pile information can be realized, implementation of full-automatic operation of the material taking machine is facilitated, and operation efficiency is improved.

Description

technical field [0001] The invention relates to the field of control engineering, in particular to a method and device for identifying a stockpile model used for reclaiming materials from a reclaimer. Background technique [0002] The reclaimer is an important equipment in the bulk material transportation machinery. Its main function is to take the materials in the yard (generally referring to coal or ore, and coal is used as an example below) to the belt conveyor, and then transport it to the loading area through the belt conveyor. Shipping on board the ship. Generally speaking, the reclaimers in China are manually reclaimed. Every time the reclaimer operates, the driver observes the shape of the coal pile with his eyes. First, the coal pile is layered (generally divided into three layers) to determine the The bucket wheel of the reclaimer reclaims the first layer of the coal pile and roughly determines the specific entry point; then manually controls the walking, turning,...

Claims

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Application Information

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IPC IPC(8): B65G65/00
CPCB65G65/005B65G2201/045
Inventor 李长安李靖宇周永珍潘攀师伟姚同建马磊
Owner CHINA SHENHUA ENERGY CO LTD
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