大藤峡水利枢纽施工区无线网络设计与应用

Design and Application of Wireless Network in the Construction Area of Datengxia Gorge Water Conservancy

为满足大藤峡水利枢纽左岸施工区的安全和管理的需求,提出一种适用于水利工程施工区的无线网络设计方案。从无线点位布置,无线网络的覆盖方式、带宽设计、无线设备选型、链路预算等方面对设计的内容进行了介绍。该设计成功应用于大藤峡水利枢纽工程左岸施工区智能监控项目中,骨干网络速率达300 M,支路网络速率达50 M。该网络与光纤、4G通讯方式相比具有建设难度小,成本低,组网方式简单等优势,适合在山区开展建设。

In order to meet the safety and management requirements of the left bank construction area of Datengxia Gorge Water Conservancy, this paper proposeda wireless network design scheme for the construction area of water conservancy projects. This scheme introduced the wireless point configuration,wireless network coverage,bandwidth design,wireless device selection,link budget design,etc.This design had been successfully applied to the intelligent monitoring project in the left bank of Datengxia Gorge Water Conservancy Project. The backbone network rate and the branch network speed had reached 300 M and 50 M, respectively. Compared with optical fiber and 4 G communication, this network had some advantages such as easy construction, low cost and simple networking method. It was suitable for application in mountainous areas.