基于GPRS和无线传感网络的环境监测系统设计

Based on GPRS snd wireless sensor networks environment monitoring system design

为实现环境状态的自动、实时监测,无线传感网络由于其技术可靠、低功耗、成本低廉、开发周期短而得到了广泛的应用,但短距离通信这一特点一直制约着这一技术的广泛应用。本文将无线传感网技术和GPRS网络相结合,并对无线组网方式和深度以及传感器选型进行分析,实现了一种能对环境中多节点、多状态进行实时监测和预警的系统设计。

Because of highly complicated electromagnetism environment of aircraft,the electromagnetic compatibility of Aircraft escape system must be think of so heavily to approach enouch realibity.The paper put forword a complete solving scheme,including layout and wiring components,electromagnetic shielding,isolation technology and application of complete twisted-pair and so on.The actual application showed that the compatible function of system has reached design requirement,system has worked reliably.