基于声音提醒的无线传感网络调试技术研究

由于无线传感网络节点之间的通信是资源受限且不可靠的,为了更好地验证算法的有效性,对网络事件、故障等监测与提醒是非常必要的.在详细分析无线传感网络行为类型的基础上,提出一种利用不同频率声调表示无线传感网络不同事件的方法,实现对当前网络行为的实时监测,为系统调试提供节点当前的状态信息.给出了监测系统详细的设计方案,并以TPSN协议为应用背景探讨了行为监测的具体实现方法.

Research on Wirless Sensor Networks Debugging Technique Based on Sound Alert

The communication between the wireless sensor networks (WSNs) nodes is resource-constrained and unreliable.To verify the effectiveness of the algorthm,it is necessary to monitor and remaind network events and faults.The types of WSNs behaviors are analyzed,and an approach that uses different frequency sounds to represent different events is proposed.The current network behaviors are monitored in real-time and the current state information of the nodes is provided for system debugging.Besides,the design of the monitoring system is presented in detail and the implementation of behaviors monitoring for TPSN protocol is disscussed.