城市轨道交通监测系统的设计与实现

Design and Implementation of Urban Rail Transit Monitoring System

传统的城市轨道隧道监测方法具有效率低且数据反馈滞后等缺点,不利于隧道的实时监测。本文以狭长型的城市轨道交通明挖隧道为例,采用测量机器人技术,建立动态基准网,对转换参数进行整体平差,完成监测数据的实时动态解算,最终实现基于多台测量机器人的城市轨道交通隧道自动化变形监测。实践证明,该方法弥补了人工监测方法效率低、信息滞后等缺点,为类似工程提供借鉴和参考。

The traditional urban rail tunnel monitoring method has the disadvantages of low efficiency and lag of data feedback, which is not conducive to timely detection of danger. In the paper, a narrow urban rail transit tunnel is taken as an example. The measurement robot technology is adopted to establish a dynamic reference network, by the overall adjustment of the conversion parameters, the real-time dynamic calculation of the monitoring data is completed. Finally, a city based on multiple measurement robotsautomatic deformation monitoring of rail transit tunnels is realized. Practice has proved that this method makes up for the shortcomings of low efficiency and information lag of manual monitoring methods.The study can provide reference and for similar projects.