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Underground metal mine trackless transportation system scheduling simulation method and device

A technology of trackless transportation and simulation method, applied in the direction of instruments, data processing applications, resources, etc., can solve the problems of scattered operation points, large transfer volume, difficult to obtain the optimal ratio of the number of trucks and scrapers, etc., to save Time and distance cost, increased efficiency, effect of increasing average utilization

Pending Publication Date: 2020-12-04
UNIV OF SCI & TECH BEIJING
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Problems solved by technology

However, due to the characteristics of the trackless transportation system, such as large transfer volume, scattered operating points, complex transportation routes, narrow transportation lanes, and dynamic changes, it is difficult to obtain the optimal ratio of the number of trucks and LHDs by conventional system engineering optimization methods

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  • Underground metal mine trackless transportation system scheduling simulation method and device
  • Underground metal mine trackless transportation system scheduling simulation method and device
  • Underground metal mine trackless transportation system scheduling simulation method and device

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] Such as figure 1 As shown, the embodiment of the present invention provides an underground metal mine trackless transportation system scheduling simulation method, the method can be implemented by electronic equipment, the electronic equipment can be a terminal or a server, the method includes:

[0045] S101, establishing a scheduling simulation model of the underground metal mine trackless transportation system to simulate the trackless transportation process of the ore from the stope to the chute; wherein, each stope is equipped with a scraper that loads the ore to the truck; the simulation model is used for Simulate the ore trackless transportation process with different numbers of trucks under the cooperation of trucks and L...

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Abstract

The invention provides an underground metal mine trackless transportation system scheduling simulation method and device, and belongs to the field of mine trackless transportation simulation. The method comprises the steps that an underground metal mine trackless transportation system dispatching simulation model is established to conduct analogue simulation on the trackless transportation processof ore from a stope to a draw shaft; wherein each stope is provided with a scraper for loading ores to a truck; wherein the simulation model is used for simulating the ore trackless transportation process that trucks under different numbers of trucks are matched with scrapers, and in the process of simulating the ore trackless transportation, the trucks randomly select stopes for ore loading andrandomly select draw shafts for ore unloading until ore breaking transportation of all the stopes is completed; and determining the optimal proportion of the number of the trucks to the number of thescrapers according to the simulation result. By the adoption of the method, the optimal proportion of the number of the trucks to the number of the scrapers can be obtained.

Description

technical field [0001] The invention relates to the field of mine trackless transportation simulation, in particular to a scheduling simulation method and device for an underground metal mine trackless transportation system. Background technique [0002] The trackless transportation system of an underground metal mine is a complex discrete event system with discrete and random characteristics. [0003] Scholars at home and abroad have done some research on the proportion of scrapers and trucks in the trackless transportation system, the main one is the system engineering method. However, due to the characteristics of the trackless transportation system, such as large transfer volume, scattered operating points, complex transportation routes, narrow transportation lanes, and dynamic changes, it is difficult to obtain the optimal ratio of the number of trucks and LHDs by conventional system engineering optimization methods. Contents of the invention [0004] The embodiment ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/08G06Q50/02
CPCG06Q10/06316G06Q10/067G06Q10/083G06Q50/02
Inventor 李国清侯杰郭对明王浩
Owner UNIV OF SCI & TECH BEIJING
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