针对现有面向煤矿行业应用的虚拟矿井系统缺乏高精度地质建模、监测监控数据集成、危险源预警等应用,不能实现与地质测量数据同步更新和专业应用等缺点,结合煤矿动态开采特点,将煤矿虚拟矿井系统的核心技术进行抽象和封装,提出了面向煤矿应用的三维引擎架构,快速高效地构建煤矿虚拟矿井系统,通过空间数据引擎动态地更新地质测量数据,同时详细介绍了虚拟煤矿三维引擎数据存储和更新技术。

According to the virtual mine system applied to the available coal mine would be short of the high accurate geological modeling, integration of the monito ring and control data, early warning of the dangerous sources and others and have disadvantages that the geological survey data could not be upgraded and have profe ssion application.In combination with the mine dynamic mining features, the key technology of the virtual mine system of the mine was abstracted and sealed.A 3D engi ne framework faced to mine application was provided, the mine virtual mine system was rapidly and high efficiently established.The geological survey data could be upg raded dynamically with the space data engine.Meanwhile the paper introduced the 3D engine data storage and upgrading technology of the virtual mine.