基于EPS的城市综合管廊竣工测量内业数据处理平台设计与实现

Design and Implementation of Indoor Data Processing Platform for Urban Utility Tunnel Final Surveying Based on EPS Platform

城市综合管廊竣工测量成果的质量不仅关系到综合管廊工程的竣工验收,还直接影响综合管廊投用后的安全运维。为了保证综合管廊竣工测量的成果质量、提升作业效率,本文梳理了城市综合管廊竣工测量的内业数据处理流程,设计了城市综合管廊竣工测量内业数据处理平台的功能框架,重点研究了舱室中心线的纠正技术和多舱室综合管廊外轮廓及中心线的快速提取技术,并基于EPS开发了城市综合管廊内业数据处理平台。最终,实现了城市综合管廊竣工测量内业数据处理的高度自动化。

The quality of the results of urban utility tunnel final surveying is not only related to the completion acceptance of the utility tunnel project,but also directly affects the safe operation and maintenance of the utility tunnel after it is put into use.In order to ensure the quality of the results of the utility tunnel final surveying and improve operational efficiency,this paper sorted out the indoor data processing flow for urban utility tunnel final surveying,described the design of the functional framework of the indoor data processing platform for urban utility tunnel final surveying,focused on the correction technology of cabin center-line and the rapid extraction technology of the outer contour and center-line of the multiple cabin utility tunnel,and developed indoor data processing platform for utility tunnel final surveying based on the EPS platform.Finally,implemented a high degree of automation of the indoor data processing for urban utility tunnel final surveying.