摘要
矿井中传感器节点采集信号易受到采矿机械的电磁干扰,矿井内湿度较大不利于无线信号的传播,矿井中的危险报警信号传输需要较高的实时性和可靠性。本文对矿井中的特殊环境和井下数据采集的特殊需求进行深入分析,详细介绍一种用于矿井信息感知的无线传感器网关的软硬件设计,能够有效满足矿井环境中的特殊需求。
The signal sent by sensor nodes is easy to interference by mining machinery, the environment of mine is very wet, which is not good for signal transmission, but the transmission of alarm signal requires high reliability and real-timing, This paper in-depth analyzes the special application environment and requirement of coal mine, and describes the hardware and software design of a WSN gateway which is used to sense the information of coal mine. It can meet the requirements of the special environment.
出处
《计算机与现代化》
2011年第12期176-178,181,共4页
Computer and Modernization
