无人机技术在道路改造设计中的应用

传统的道路改造设计主要基于对历史事故数据进行统计分析以及现状调研,而人工观测具有局部性、主观性和低精度等特点。随着无人机航拍技术的不断成熟,在道路交通事故现场摄像技术、快速制图等领域的应用已有学者进行了研究,但尚未广泛的应用于道路设计。文章主要是通过在实际案例的应用,介绍了无人机技术在道路现状问题排查及道路状况分析中适用的主要情况,并分析了无人机技术在道路设计中较传统拍摄记录方法的优势。

Traditional road reconstruction design is mainly based on statistical analysis of historical accident data and current situation investigation,while manual observation has the characteristics of locality,subjectivity and low precision.With the development of UAV aerial photography technology,the application of UAV aerial photography technology in road traffic accident scene and rapid mapping has been studied by scholars,but it has not been widely used in road design.This paper mainly introduces the main application of UAV technology in road condition investigation and road condition analysis through the application of practical cases,and analyses the advantages of UAV technology in road design compared with traditional photographic recording methods.