摘要
无线传感器网络具有自组织路由、低功耗、低成本的特点,非常适合运行在某些恶劣甚至危险的远程环境中。本文给出了一种基于无线传感网的井下环境监测系统方案和设计,详细描述了系统架构、无线节点和网关硬件和软件设计、上位机信息分析和处理等。特别对系统中的关键技术,如节点电量管理、自组织路由实现、网关与上位机通信协议等进行了阐述。
Wireless Sensor Network has the features of Self-organized Routing, low power consumption and low cost.. This paper introduces firstly the drawbacks of wired monitoring system, and then presents a system solution and design of coal mine monitoring system based on WSN. It describes the system architecture, hardware and software design of the WSN nodes and gateway, as well as the data processing in host computer. Some key technologies like node power management, the implementation of self-organized routing, and the protocols between the gateway and host computer are also described.
出处
《无线互联科技》
2012年第7期8-10,共3页
Wireless Internet Technology
