雷公山、迭福山隧道群分布式计算机监控系统

The Distributed Supervisory Computer Control System of the Leigongshan & Diefushan Tunnels

本文阐述了雷公山、迭福山隧道群分布式计算机监控系统的技术方案、系统设计、安装调试。系统采用了Profibus现场总线技术、局域网通信技术、投影屏拼接显示技术等先进技术,实现了对隧道群的变配电、通风、照明、交通及隧道环境等进行实时监控。系统从2002年2月1日投运以来,运行稳定可靠。确保了隧道行车的舒适、安全、高效、顺畅,取得了较好的经济和社会效益。

This paper discusses the technical proposal, system design, installation and debugging for the distributed supervisory computer control system of the Leigong Shan & Diefu Shan Tunnels. In this system, some advanced technologies, such as Profibus technology, local area network communication technology, projection screen join together to display technology are used. The real-time control to the electric power transform and distribution, ventilation, illumination, traffic data and environmental parameters of the tunnels can be implemented. The system has been proved to be stable and reliable since it was put into operation on Feb 1st, 2002.