煤矿综采系统三维监测方法关键技术研究

发布时间：2018-06-23 12:39

本文选题：综采系统 + 虚拟矿井漫游　；参考：《河南理工大学》2016年硕士论文

【摘要】：综采系统是煤矿生产系统中的重要部分,对综采系统中设备状态和环境参数的监测和预警在煤矿安全生产中有着重大意义。目前,对综采系统的安全监测一般采用软件虚拟仪器表达设备和环境的实时参数,这样的模式缺乏真实感、感染力不强,操作人员对现场情况的感知不够直观。针对上述问题,本文以实现综采系统实时三维虚拟监测为目标,开展了一系列的研究。主要研究工作如下:第一,针对现有煤矿监测系统中缺乏真实感、直观性差的问题,提出了一种综采系统实时三维虚拟漫游监测的系统架构,并对架构中各系统模块以及模块之间的耦合关系和耦合机制进行了设计和开发。第二,针对三维虚拟综采系统的设计目标,对综采系统中的采煤机、刮板输送机、皮带运输机、液压支架等子系统组成进行三维建模,根据需要进行有机联接,进而搭建成满足需求的三维虚拟系统。第三,针对综采系统中生产装备实时运行状态与三维虚拟映射目标状态的同步刷新问题,深入研究了三维模型驱动中的模型动作驱动、模型状态刷新、模型数据驱动和三维场景漫游,并完成了相关技术的开发;进一步基于数据通信协议对监测数据进行实时管理和持久存储,支持实时数据展示和历史数据查询。第四,搭建综采系统三维虚拟监测系统平台,并对本文所提出的三维监测方法关键技术进行了综合实验,结果表明该监测系统平台软硬件具有响应快、稳定性好、精度高的特点,能够满足煤矿安全生产的监测要求。
[Abstract]:The fully mechanized coal mining system is an important part of the coal mine production system. It is of great significance for the monitoring and early warning of the equipment state and environmental parameters in the comprehensive coal mining system in the coal mine safety production. At present, the software virtual instrument is used to express the real-time parameters of the equipment and environment for the safety monitoring of fully mechanized coal mining system. This mode lacks the sense of reality, the infectivity is not strong, and the operators' perception of the field situation is not intuitive enough. Aiming at the above problems, a series of researches have been carried out to realize the real-time three-dimensional virtual monitoring of fully mechanized coal mining system. The main research work is as follows: first, aiming at the lack of reality and poor intuition in the existing coal mine monitoring system, a system architecture of real-time 3D virtual roaming monitoring for fully mechanized coal mining system is proposed. The coupling relationship and coupling mechanism between the system modules and the modules are designed and developed. Secondly, aiming at the design goal of 3D virtual fully mechanized coal mining system, the three dimensional modeling of the subsystems such as shearer, scraper conveyor, belt conveyor, hydraulic support and so on in the fully mechanized coal mining system is carried out, and the organic connection is carried out according to the need. Then a three-dimensional virtual system is built to meet the requirements. Thirdly, aiming at the problem of synchronous refresh between the real-time running state of production equipment and the target state of 3D virtual mapping in fully mechanized coal mining system, the model action driving and model state refresh in 3D model driving are deeply studied. Model data driven and 3D scene roaming, and completed the development of related technologies; further based on the data communication protocol to monitor data real-time management and persistent storage, supporting real-time data display and historical data query. Fourthly, the 3D virtual monitoring system platform of fully mechanized coal mining system is built, and the key technology of the 3D monitoring method proposed in this paper is comprehensively tested. The results show that the software and hardware of the monitoring system platform have fast response and good stability. The characteristics of high precision can meet the monitoring requirements of coal mine safety production.
【学位授予单位】：河南理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TD823.97;TP391.9

【相似文献】