无线气体传感器网络网关的设计与实现  

Design and implementation of network and gateway with the sensor of wireless gas

作　　者：丁承君[1] 李红磊[1] 张建英[1] 

机构地区：[1]河北工业大学机械工程学院,天津300130

出　　处：《河北工业大学学报》2012年第6期30-34,共5页Journal of Hebei University of Technology

基　　金：天津市科技支撑计划(10ZCKFSF01400)

摘　　要：为了解决目前石化行业泄漏监测与预警困难、监测系统实时性低、泄漏点方位确定困难等方面难题,本文设计了一种基于ZigBee的无线自组网络的通信方式,利用协调器收集无线自组网节点的信息并将信息通过ARM连接的GPRS进行无线传输,从而准确的定位出泄露点,并对于设计中的关键技术ZigBee协议、嵌入式技术、Windows CE操作系统、以及TCP/IP协议进行详细分析.In order to solve the current petrochemical industry leakage monitoring and early warning difficulty,real-time low of the monitoring system and leakage points azimuth determining difficult problems,a design of ZigBee-based wireless self-organizing network communication is introduced.It uses the coordinator to collect information of wireless selforganizing network node and transmits the information through the wireless GPRS by Embedded Systems so that it can determine the leakage points accurately.Key technologies of ZigBee protocol,embedded technology,Windows CE operating system as well as TCP/IP protocol are analyzed in detail.

关 键 词：ZigBee 嵌入式系统 GPRS Windows CE操作系统 TCP IP协议 

分 类 号：TD655[矿业工程—矿山机电] TP393[自动化与计算机技术—计算机应用技术]