为了满足数字煤矿对虚拟仿真能力的需求,设计和研发了三维图形引擎和煤矿虚拟矿井平台LR-VRMINE,形成了拥有自主知识产权的煤矿虚拟系统,并将其应用到了机电设备仿真监测中。系统将图形运算和应用平台进行了分离,提高了开发、运行的效率,增强了可扩展性。同时系统引入了可编程渲染管线技术,改进了三维建模、碰撞检测等算法,使其能在保证仿真效果和流畅运行的同时,减少了资源的占用。

In order to meet the requirements of the virtual simulation capacity of the digital mine, a 3D graphic engine and a virtual mine platform LR-VRMINE of th e mine was designed and developed.Thus a mine virtual system with the self independent intellectual property was formed and applied to the simulated monitoring and measuring of the electromechanical equipment. The mine virtual system could separate the graphic arithmetic and the applied platform to improve the development and operation efficiency and to enhance the expansionability.Meanwhile, a programming exaggerated pipeline technology was introduced by the system.The system improv ed the 3D modeling, the collision detection and other algorithm.As a result, the simulation effect and the smooth operation could be ensured and the resources consum ption could be reduced.