一种矿井双向单车道“信集闭”系统设计

发布时间：2018-03-06 01:13

本文选题：煤矿　切入点：“信集闭”　出处：《江西理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：根据我国矿井制度的相关规定,煤矿生产建设过程中一定要构建井下机车调度监控系统,以随时监控井下运输机车的位置和自动指挥调度井下机车行驶,该系统即矿井“信集闭”系统。目前我国许多煤矿对于更新自身生产设备的投入重视力度较低,煤矿井下环境相对比较恶劣,使连接矿井各组成部分的通信线路中断,调度室工作人员无法实时掌控井下运输车辆的行驶状况,容易造成行车秩序混乱,甚至会导致出现追尾等事故。故针对上述问题现状,结合山西焦煤西山煤电集团股份有限公司西铭矿井下巷道为双向单行车道的特点,在对西铭矿实地现场环境深入考察的基础上,本文结合嵌入式技术与传感技术设计并完成了一种应用于西铭矿的双向单车道“信集闭”系统。目前该系统已得到部分国有煤矿的推广应用。本文主要研究内容如下:首先,以山西焦煤西山煤电集团股份有限公司西铭煤矿为研究背景,分析矿井“信集闭”系统的功能需求并提出了系统整体架构。功能需求主要包括实现运输自动化、机车实时位置监测、设备状态显示、道岔远程/本地控制功能及其他辅助功能,指出矿井“信集闭”系统主要由三大子系统构成,包括机车定位监控系统、信号分站系统、道岔控制系统。其次,根据西铭矿井下巷道的分布情况,结合机车定位监控功能的需求,提出了两种机车定位方式,分别为以RFID射频识别技术的定位方式,以轨道计轴传感技术的定位方式。根据山西西山煤电集团西铭矿井下巷道的特点,提出了一种适用于该煤矿的定位方案,并对具体的实施情况及监测软件界面做了介绍。最后,重点介绍了基于嵌入式技术的信号分站子系统的软硬件设计,软件设计中画出了各任务模块的程序流程图,并给出了各自的程序。提出了基于嵌入式技术的远程道岔控制方法,并对道岔控制这一子系统进行了方案的选择、分析与确定。
[Abstract]:According to the relevant regulations of our country's coal mine system, in the process of coal mine production and construction, the underground locomotive dispatching monitoring system must be constructed, so as to monitor the position of the underground conveyer at any time and to automatically direct and dispatch the underground locomotive. At present, many coal mines in our country pay less attention to the investment of renewing their own production equipment, and the underground environment of coal mine is relatively bad, which leads to the interruption of the communication lines connecting the various parts of the mine. The dispatching room staff can't control the driving condition of underground transportation vehicles in real time, which can easily lead to chaos of driving order and even lead to accidents such as rear-end, etc. Therefore, in view of the above problems, Combined with the characteristics of Xishan Coal Power Group Co., Ltd., Shanxi Coking Coal Mine, the underground roadway of Ximing Coal Mine is a two-way single lane, and on the basis of a thorough investigation of the field environment of Ximing Coal Mine, In this paper, a bidirectional single-lane "signal set closed" system is designed and completed with embedded technology and sensing technology. At present, the system has been popularized and applied in some state-owned coal mines. The main contents of this paper are as follows: first, Taking Xishan Coal and Power Group Co., Ltd., Shanxi Coking Coal Co., Ltd., as the research background, this paper analyzes the functional requirements of the system and puts forward the overall structure of the system. The functional requirements mainly include the realization of transportation automation. Locomotive real-time position monitoring, equipment status display, switch remote / local control function and other auxiliary functions, it is pointed out that mine "signal set and close" system is mainly composed of three subsystems, including locomotive positioning monitoring system, signal sub-station system, Secondly, according to the distribution of underground roadway in Ximing Coal Mine, combined with the requirement of locomotive positioning monitoring function, two locomotive positioning methods are put forward, one is based on RFID radio frequency identification technology, the other is based on RFID radio frequency identification technology. According to the characteristics of Ximing mine roadway in Xishan Coal and Power Group of Shanxi Province, a positioning scheme suitable for the mine is put forward, and the concrete implementation and the monitoring software interface are introduced. The software and hardware design of the signal sub-station subsystem based on embedded technology is introduced emphatically. The program flow chart of each task module is drawn in the software design, and their respective programs are given. The remote switch control method based on embedded technology is proposed. The scheme selection, analysis and determination of the switch control subsystem are also given.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TD52;TD64

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