矿用胶轮车调度分站定位监控系统研究

发布时间：2018-09-03 20:16

【摘要】：煤矿井下调度系统对于辅助运输车辆安全、有序运行意义重大,而监控分站作为井下调度系统的重要组成部分,承担着与地面主站进行数据交换的任务,因此其工作可靠性直接影响整个煤矿井下调度系统能否顺利进行工作。针对煤矿井下调度系统监控分站主要工作如下:(1)根据煤矿井下实际工作情况,结合调度系统功能要求与设计要求确定其总体方案;参考井下工作面巷道结构完成调度系统分站方案设计。(2)分别对煤矿井下窄车道直线型巷道、宽车道直线割巷道、三岔型巷进行车策略进行设计;深入分析几种常用无线通信技术,对基于距离的定位算法与非距离算法进行比较;对于节点位置算法中三边测量法与三角测量法进行分析比较,并确定最终研究方案。(3)根据井下调度系统分站功能要求完成其结构设计与控制器选型,对调度系统分站中位置识别模块、信号牌模块、环境检测模块、网关模块等进行选型设计。(4)依据井下调度系统分站软件设计要求,完成系统主程序设计以及信号灯模块、位置识别模块、ID设置模块、通信设置等子程序设计工作并进行测试;搭建调度系统分站实验台并进行实验,实验结果表明,设计行车策略可行,经过改进的定位方法提高定位精度,验证了设计的矿用胶轮车调度分站定位监控系统可靠性。
[Abstract]:The underground dispatching system of coal mine is of great significance for the safety and orderly operation of auxiliary transportation vehicles. As an important part of the underground dispatching system, the monitoring sub-station undertakes the task of exchanging data with the ground main station. Therefore, its working reliability directly affects whether the whole coal mine downhole dispatching system can work smoothly. The main work of the monitoring sub-station of underground dispatching system in coal mine is as follows: (1) according to the actual working condition of underground coal mine, the overall scheme is determined according to the function and design requirements of dispatching system; Referring to the roadway structure of underground working face to complete the sub-station design of dispatching system. (2) to design the vehicle strategy of narrow lane straight cut roadway wide lane straight cut roadway and three-fork roadway respectively; This paper deeply analyzes several commonly used wireless communication technologies, compares the distance based location algorithm with the non distance algorithm, and analyzes and compares the triangulation method and the triangle measurement method in the node position algorithm. Finally, the final research scheme is determined. (3) according to the functional requirements of the sub-station of the downhole dispatching system, the structure design and controller selection are completed, and the location identification module, signal plate module and environment detection module in the sub-station of the dispatching system are given. (4) according to the software design requirements of the sub-station of the downhole dispatching system, the system main program design and signal lamp module, position identification module, communication setting module and other subroutine design work are completed and tested; The experiment results show that the design of driving strategy is feasible, and the improved positioning method can improve the positioning accuracy. The reliability of the designed mine rubber wheel vehicle dispatching sub-station positioning monitoring system is verified.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TD634

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