智能化全息测绘在高速公路改建中的应用  

Application of Intelligent Perfect-information Surveying and Mapping in Expressway Reconstruction

作　　者：赵鹏飞[1] 雷婉南[1] Zhao Pengfei;Lei Wannan(Shanghai Surveying and Mapping Institute,Shanghai 200063,China)

机构地区：[1]上海市测绘院,上海200063

出　　处：《城市勘测》2021年第5期155-158,共4页Urban Geotechnical Investigation & Surveying

摘　　要：分析了高速公路改建中测绘工作的难点,提出将智能化全息测绘应用在高速公路改建工作中。结合上海S4沪金高速公路改建测绘项目的实践工作,在不干扰交通运行的情况下,将车载激光雷达技术用于改建道路的纵横断面的采集处理工作。对道路全息测绘的流程、技术难点等进行了阐述,最后对成果数据进行了精度分析,证明智能化全息测绘在高速公路改建工作中是高效可行的。This paper analyzes the difficulties of surveying in expressway reconstruction,and puts forward the application of intelligent perfect-information surveying and mapping in expressway reconstruction.Combined with Shanghai S4 Hujin expressway reconstruction surveying project,the vehicle laser radar is successfully used to survey section of the road reconstructed project,without traffic impact.The process and technical difficulties of road intelligent perfect-information surveying are expounded.Finally,the accuracy of the results is analyzed.It is proved that intelligent perfect-information surveying and mapping is efficient and feasible in expressway reconstruction.

关 键 词：高速公路改建 智能化全息测绘 三维激光雷达系统 道路断面测量 

分 类 号：P258[天文地球—测绘科学与技术]