基于三维实景平台的道路智能选线研究

Research on Road Intelligent Route Selection Based on Three-dimensional Real-Scene Platform

本文利用倾斜摄影进行三维实景建模,建立三维GIS平台,在此基础上完成水电站道路智能选线的研究。试验证明,与传统的二维地形图辅助设计的作业模式相比较,基于三维实景平台的道路选线方法,空间信息的表达更直观全面,算法更智能与优化,精度更高,能够提高生产效率,大幅度降低项目生产成本。

In this paper,tilt photography is used for three-dimensional scene modeling,and a three-dimensional GIS platform is established.On this basis,the intelligent route selection of hydropower station roads is completed.Test results show that,compared with the traditional two-dimensional topographic map aided design mode,the road route selection method based on the three-dimensional scene platform has more intuitive and comprehensive expression of spatial information,more intelligent and optimized algorithm,higher accuracy,can improve production efficiency and greatly reduce project production costs.