基于USB接口的Multi-sniffer无线传感器网络测试平台

摘要

As a novel wireless sensor network test platform, SNUMP is designed to monitor the whole network in the paper. It realizes IEEE802. 15. 4 packet capturing by sniffer CC 2531 USB Dongle. SNUMP allows users to get the detail network information such as die formation of network testing, network stability analysis and the network topology. The USB interface technology is used instead of the traditional serial transimission, which can solve the problem of transmission speed and the large volumes of data for large-scale WSNs. The system is a cost-effective solution which can be universally applied to various WSN sensor generations.%作为一种新颖的无线传感器网路测试平台SNUMP,实现了基于CC 2531 USB Dongle对IEEE802.15.4协议数据帧的监测,提供了详细的网络组建测试、网络稳定性分析以及网络通信拓扑结构.SNUMP用USB接口代替串口,解决了无线传感器网络传输速度快,数据量大的问题,自主创新强,成本低,具有很强的通用性和实用性.