基于CCD传感器的地铁隧道拱顶沉降监测系统

Monitoring System of Vault Settlement of Subway Tunnel Based on CCD Sensor

针对传统的隧道变形监测技术在目前应用环境中存在各种问题,基于光电传感器技术、无线数据传输技术、物联网技术设计了一种应用于地铁运营隧道的基于CCD传感器的地铁隧道拱顶沉降监测系统。简要介绍了检测原理和隧道沉降相对位移计算原理、系统硬件结构组成与硬件设计以及地面监控中心PC机的管理平台开发和光源接收控制器软件设计。测试表明,系统可对隧道沉降实现自动化监测,节省了大量的人力物力,保证了隧道的正常运营。

In view of the problems existing in the traditional tunnel deformation monitoring technology in the current application environment,based on the photoelectric sensor technology,wireless data transmission technology and the Internet of things technology,a CCD sensor based settlement monitoring system for the subway tunnel crown is designed in this paper.This paper briefly introduces the detection principle,the calculation principle of the relative displacement of the tunnel settlement,the hardware structure and design of the system,the development of the management platform of the ground monitoring center PC and the software design of the light source receiving controller.