露天矿采矿车辆调度算法研究及系统设计

发布时间：2018-07-17 21:38

【摘要】：露天矿开采在我国经济建设方面具有非常重要的作用,但是露天矿开采却面临成本逐年上升,生产管理水平急需提高的局面。因此,发展能够优化露天矿采矿车辆调度与生产管理的采矿车辆调度系统越来越成为我国露天矿的现实需求。实践表明,车辆优化调度系统的实施,可使生产效率提高6%~32%,并且能够大幅度降低露天矿企业的生产成本,已经成为我国露天矿企业优先发展的方向。本文结合我国露天矿开采企业的实际生产状况,研究了露天矿采矿车辆调度系统的模型算法,设计出露天矿采矿车辆调度系统,具体研究工作如下:首先,对露天矿业务流程及生产现况做了简单分析,然后结合露天矿露天开采的管理现状,为快速求出露天矿道路网两节点间的最短路径,分析了传统Dijkstra最短路径算法,然后根据其不足,研究出改进的Dijkstra算法,并且结合对露天矿矿车规划的分析,设计出了露天矿采矿车辆调度算法的模型。其次,在露天矿采矿车辆调度算法的基础上,对露天矿采矿车辆调度系统进行了总体设计以及详细设计,根据实际需求,分别设计了露天矿采矿车辆调度系统中心调度子系统和车辆终端系统,车辆终端系统又分为矿车终端和铲车终端。系统在总体功能模块上分为车辆调度功能模块、电子地图功能模块和信息管理功能模块。最后,根据上述的算法和系统功能设计,利用Microsoft公司的Visual Studio开发环境,编写了露天矿采矿车辆调度系统的应用软件,并对系统各子系统进行了模拟实现,并验证了系统能够对车辆进行实时监控及准确定位,对露天矿生产资源进行统筹规划,实现了车辆的优化调度,提高了露天矿的管理水平和矿产资源利用率。
[Abstract]:Open-pit mining plays a very important role in China's economic construction, but open-pit mining is faced with an increasing cost year by year, and the level of production management is in urgent need of improvement. Therefore, the development of mining vehicle scheduling system, which can optimize the vehicle scheduling and production management of open-pit mines, has become the realistic demand of our country's opencast mines. The practice shows that the implementation of the vehicle optimal dispatching system can improve the production efficiency by 6 / 32 and can greatly reduce the production cost of the open-pit mine enterprises, which has become the priority development direction of the open-pit mining enterprises in China. According to the actual production situation of our country's open-pit mining enterprises, this paper studies the model algorithm of open-pit mining vehicle scheduling system, and designs the open-pit mining vehicle scheduling system. The specific research work is as follows: first, This paper makes a simple analysis of the business process and production status of open-pit mines, then combines the management status of open-pit mining, in order to quickly find the shortest path between the two nodes of the open-pit road network, analyzes the traditional Dijkstra shortest path algorithm. Then, the improved Dijkstra algorithm is studied according to its deficiency, and the model of vehicle scheduling algorithm is designed based on the analysis of open pit mining car planning. Secondly, on the basis of the vehicle scheduling algorithm of opencast mine, the overall design and detailed design of the vehicle scheduling system of open-pit mining are carried out, and according to the actual demand, The central dispatching subsystem and vehicle terminal system of vehicle dispatching system in opencast mine are designed respectively. The vehicle terminal system is divided into mine vehicle terminal and forklift terminal. The system is divided into vehicle dispatching function module, electronic map function module and information management function module on the overall function module. Finally, according to the above algorithm and system function design, using the Visual Studio development environment of Microsoft Company, the application software of mining vehicle scheduling system in open-pit mine is compiled, and the simulation of each subsystem of the system is carried out. It is verified that the system can monitor and locate the vehicles in real time, plan the production resources of open-pit mines as a whole, realize the optimal scheduling of vehicles, and improve the management level and the utilization ratio of mineral resources in open-pit mines.
【学位授予单位】：燕山大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD67;TD804

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