基于激光SLAM技术的渠箱测量

Drainage box measurement based on laser SLAM technology

在分析激光SLAM技术特点的基础上,以广州市天河区排水渠箱测量工程为例,提出了一种基于激光SLAM技术的渠箱测量方法。首先对工程概况及其作业流程进行了阐述,继而分别对渠箱测量中激光点云数据采集和处理过程中的关键技术进行了详细介绍,最后对工程的效果和精度进行了分析。研究和分析结果表明,激光SLAM技术在复杂环境下的渠箱测量中具有较好的应用前景。

On the basis of analyzing the characteristics of laser SLAM technology,and taking an example of drainage box measurement project in Tianhe District,Guangzhou,a method of measurement of drainage box based on laser SLAM technology is proposed.Firstly,the general situation of the project of drainage box measurement and its operation process are described,and then the key technologies of laser point cloud data acquisition and processing are introduced in detail.Finally,the effect and accuracy of the project are analyzed.The results show that the laser SLAM technology has a good application prospect in the drainage box measurement in complex environments.