面向矿井瓦斯监测的ZigBee无线传感网系统设计  

Design of ZigBee wireless sensor network system for mine gas monitoring

作　　者：徐瑞华[1] 王凯敏 

机构地区：[1]浙江邮电职业技术学院通信工程学院,浙江绍兴312000 [2]中煤科工集团常州研究院有限公司,江苏常州213015

出　　处：《工矿自动化》2017年第5期68-71,共4页Journal Of Mine Automation

基　　金：浙江省教育规划项目(2016SCG375)

摘　　要：针对传统有线传感网在井下进行瓦斯监测存在使用成本高、移动性差及覆盖范围有限等问题,设计了一种面向矿井瓦斯监测的ZigBee无线传感网系统。该系统利用采集节点实时采集井下瓦斯浓度,采用ZigBee协议将瓦斯浓度数据实时传输至汇聚节点,由汇聚节点汇总并传输至嵌入式网关,数据经嵌入式网关解析处理后转发至矿井监控中心,从而实现井下瓦斯监测数据的实时显示。实验结果表明,该系统具有较高的可靠性和较好的实时性,覆盖范围广。In view of problems of high cost,poor mobility and limited coverage of mine gas monitoring adopted by wired sensor network,a ZigBee wireless sensor network system for mine gas monitoring was designed.Sampling nodes are used to collect underground gas concentration real-timely,the collected data is transmitted to sink nodes with ZigBee protocol.After the data is gathered by the sink nodes,it is transmitted to embedded gateway.At last,the data processed by the embedded gateway is transmitted to mine monitoring center,so as to realize real-time display of mine gas concentration.The experimental results show that the system has high reliability,good real-time performance and wide coverage area.

关 键 词：矿井瓦斯监测 无线传感器网络 瓦斯传感器 嵌入式网关 

分 类 号：TD67[矿业工程—矿山机电]