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黄金科学技术 ›› 2023, Vol. 31 ›› Issue (4): 680-688.doi: 10.11872/j.issn.1005-2518.2023.04.165

• 采选技术与矿山管理 • 上一篇    下一篇

地下矿卡智能调度与生产管理系统设计及应用

刘鑫1(),王李管1,2,彭朝晖2,邹昀2,鲁芳3()   

  1. 1.中南大学资源与安全工程学院,湖南 长沙 410083
    2.长沙迪迈数码科技股份有限公司,湖南 长沙 410083
    3.湖南女子学院商学院,湖南 长沙 410004
  • 收稿日期:2022-11-02 修回日期:2023-04-25 出版日期:2023-08-30 发布日期:2023-09-20
  • 通讯作者: 鲁芳 E-mail:528286132@qq.com;345312045@qq.com
  • 作者简介:刘鑫(1995-),男,陕西安康人,硕士研究生,从事数字矿山研究工作。528286132@qq.com
  • 基金资助:
    国家重点研发计划课题“金属矿山生产及作业装备智能管控与实时调度平台”(2019YFC0605304);2023年湖南省社会科学成果评审委员会一般课题“湖南省矿产资源资产负债表实证研究”(XSP2023JJC041)

Design and Application of Intelligent Dispatching and Production Management System for Underground Mining Trucks

Xin LIU1(),Liguan WANG1,2,Zhaohui PENG2,Yun ZOU2,Fang LU3()   

  1. 1.School of Resources and Safety Engineering, Central South University, Changsha 410083, Hunan, China
    2.Changsha Digital Mine Co. , Ltd. , Changsha 410083, Hunan, China
    3.Deportment of Business, Hunan Women’s University, Changsha 410004, Hunan, China
  • Received:2022-11-02 Revised:2023-04-25 Online:2023-08-30 Published:2023-09-20
  • Contact: Fang LU E-mail:528286132@qq.com;345312045@qq.com

摘要:

现有关于无人矿卡调度与管理的研究较少,难以满足不断提高的矿卡无人化程度带来的新需求。基于对甘肃某地下矿无人矿卡的集群智能调度策略、调度业务流转和数据集成系统等现状分析,提出构建服务于无人矿卡调度的智能决策和过程管控集成系统平台,针对无人矿卡调度模式转换以及2种交通控制难题,提出了对应的智能调度策略,设计了总体架构和调度台、实时监控、调度可视化和生产管理等功能模块。系统成功应用于矿山管理,有效提高了无人矿卡集群调度效率和数据利用率,实现了调度决策智能化、数据管理集成化和调度管理模块化,充实了相关领域的研究工作,可为同类型矿山智能化转型提供参考。

关键词: 地下矿, 无人矿卡, 智能矿山, 智能调度, 调度算法, 集成系统

Abstract:

As a typical process industry,the mining of underground metal mines depends on the smooth operation of the ore transportation link,and the unmanned mine truck bears an indispensable and important responsibility in the ore transportation link,so the intelligent scheduling and management of the unmanned mine truck is the key to ensure the smooth production of the mine.There are few studies on the scheduling and management of unmanned mine trucks,and it is difficult to meet the new requirements brought by the increasing degree of unmanned mine trucks.Based on the analysis of the current situation of cluster intelligent scheduling strategy,scheduling business flow,and data integration system for unmanned mining trucks in a certain underground mine in Gansu province,an integrated system platform for intelligent decision-making,automatic scheduling,and process control serving unmanned mining trucks scheduling was proposed.In response to the transformation of unmanned mining trucks scheduling mode and two traffic control challenges,corresponding intelligent scheduling strategies were designed,and the overall architecture was designed.Some functional modules were designed,including scheduling console,real-time monitoring,scheduling visualization,and production management.The system platform has been successfully applied to the mine through the intelligent transformation of the mine truck,the construction of the intelligent dispatching system,and the development of the system.The application results show that the existing traffic control problems have been solved and the dispatching efficiency has been improved by 7.18% with the help of the intelligent dispatching system with the core of vehicle end scheduling algorithm,single-lane collision avoidance algorithm and merging truck algorithm.It provides a centralized and unified management and use platform for data,breaks the information island,and greatly improves the data utilization rate.Through vocational work split and process drive,the scheduling modular management is realized.The successful application of the platform has innovated the dispatching mode,supplemented the research in relevant fields,provides an important reference for the intelligent transformation of underground mines,and also provides reference experience for the development of cluster dispatching management system platform across equipment categories and production areas.

Key words: underground mine, unmanned mining truck, intelligent mine, intelligent dispatching, scheduling algorithm, integrated system

中图分类号: 

  • TD57

图1

单车道结构"

图2

会车算法流程图"

图3

岔道口结构注:红色实线区域为主巷道汇车检测区域,红色虚线区域为支巷道汇车检测区域"

图4

汇车算法流程图"

图5

矿卡智能调度与生产管理系统总体架构"

表1

标准化数据"

数据类别表项目和数量
结构化数据(143项)矿山基础数据(23项)
设备基础数据(17项)
矿卡调度数据(34项)
位置数据(8项)
……
非结构化数据(5项)车辆状态(1项)
定位数据(2项)
路网数据(1项)
生产动作数据(1项)

图6

无人矿卡行驶轨迹追踪"

图7

调度信息展示和人工调度"

图8

班次出矿量统计"

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