CAJ | 학술논문

分析基于DXF文件的露天矿地形图数据信息，提取矿区地形图二维与三维数据，利用Open Inventor库函数，进行DXF文件图元的重绘制。完成露天矿DXF文件数据接口设计，实现对矿山生产全方位、多视角、实时动态观察与分析。在AutoCAD软件与露天矿卡车计算机调度系统之间建立数据通道。通过矿区DXF文件中三维数据的提取和预处理，应用Open Inventor三维图形显示系统完成露天矿三维模型渲染和显示。该方法已成功应用于露天矿生产动态可视化监控系统中。
분석기우DXF문건적로천광지형도수거신식，제취광구지형도이유여삼유수거，이용Open Inventor고함수，진행DXF문건도원적중회제。완성로천광DXF문건수거접구설계，실현대광산생산전방위、다시각、실시동태관찰여분석。재AutoCAD연건여로천광잡차계산궤조도계통지간건립수거통도。통과광구DXF문건중삼유수거적제취화예처리，응용Open Inventor삼유도형현시계통완성로천광삼유모형선염화현시。해방법이성공응용우로천광생산동태가시화감공계통중。
In the paper we analyse the DXF files-based data information of open-pit topographic maps,extract 2D and 3D data of topographic maps of mining area,and use library functions of Open Inventor to redraw the primitives of DXF file.We complete the design of data interface of open-pit DXF files,achieve omnidirectional,multi-perspective,real-time and dynamic observation and analysis on mine production safety.A data channel is established between the AutoCAD and the trucks scheduling system of open pit.By extracting and pre-processing the 3D data in DXF files and applying Open Inventor 3D graphic display system,we implement the rendering and display of open-pit 3D model.The method in the paper has been successfully applied to dynamically visual monitoring system of open-pit production.