摘要
针对目前火灾频繁发生以及有线报警系统存在诸多局限性的情况,开发出一套ZigBee室内无线火灾监控系统,设计了一款带扩展接口的通用监控节点。提出改进的路由算法及路由监控节点的休眠机制,有效节省网络功耗,延长了节点及整个网络的寿命。系统经实验测试,运行稳定可靠,性能良好,扩展性好、灵活性强、成本低。
According to the frequent occurrence of fire and the limitations of cable alarm system,a set of ZigBee indoor wireless fire monitoring system was developed,and a general monitoring node with extended interface was designed.An improved routing algorithm and a routing monitoring nodes dormancy mechanism were put forward,which can save the network energy effectively and prolongs the lives of the nodes and the whole network.Tests showed that the system has high stability and reliability,good scalability,high flexibility and low cost.
出处
《消防科学与技术》
CAS
北大核心
2013年第6期642-645,共4页
Fire Science and Technology
基金
广州市黄埔区科技计划项目(201245)
广州市科技计划项目(2012J4300043)
