为克服传统有线隧道施工监控系统存在的不足,利用无线传感器网络的结构灵活、易于布局等优点,提出了一种基于无线传感器网络的隧道施工监控系统设计方案。从节点的软硬件实现、无线传感器网络组网、网关的选择及上层监控软件系统的设计上讨论了隧道施工监控系统的实现。实验结果表明,与传统有线监控相比,该系统对环境监测更加准确,便于部署,易于扩展,成本更低,提高了隧道施工的安全性。
To overcome the weakness ofthe traditional wired ttmnel construction supervisory system, the flexibility ofthe wireless sensor network is used to propose a new design of the wireless tunnel construction supervisory system. The design and implementation of the system is described including WSN node hardware and software design, WSN constructing, gateway selecting, and upper monitoring software. From the experiments, compared with the traditional supervisory system, it is more accurate, convenient, extendible and low-cost which improves the safety of the whole system.