煤岩应力分布式监测系统设计  

Design of distributed coal-rock stress monitoring system

作　　者：慕灯聪 孟磊[1,2] 丁恩杰[1,2,3] 张申[1,2,3] 邓园芳 

机构地区：[1]中国矿业大学物联网(感知矿山)研究中心,江苏徐州221008 [2]矿山互联网应用技术国家地方联合工程实验室,江苏徐州221008 [3]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《工矿自动化》2015年第10期1-4,共4页Journal Of Mine Automation

基　　金：国家自然科学基金资助项目(41302203);国家高技术研究发展计划(863计划)资助项目(2013AA06A411);"十二五"国家科技支撑计划资助项目(2012BAH12B01)

摘　　要：针对现有煤岩应力监测存在布线复杂、可扩展性差及数据传输实时性不高等问题,基于无线传感器网络架构,设计了一种煤岩应力分布式监测系统。该系统以CC2530芯片为核心,利用传感节点采集钻孔煤岩应力,路由节点通过ZigBee网络接收采集数据并传至汇聚节点,汇聚节点通过工业以太网将数据传到上位机进行显示、存储和分析。测试结果表明,传感节点与汇聚节点间最大通信距离达50m,该系统可实时、准确地监测煤岩应力,具有操作方便、部署灵活、易于扩展等优点。In view of problems of complex wiring,bad extensibility and low real-time performance of data transmission existed in coal-rock stress monitoring,a distributed coal-rock stress monitoring system based on wireless sensor network was designed.The system takes CC2530 as core,collects drilling coalrock stress through sensor node.Routing node receives and transmits the collected data to sink node through ZigBee network.The sink node sends the data to upper computer for display,storage and analysis through industrial Ethernet.The test results show that the system can realize real-time and accurate monitoring of coal-rock stress with the maximum communication distance between sensor node and sink node is 50 mand has advantages of convenient operation,flexible deployment and easily to expand.

关 键 词：煤岩应力 分布式监测 无线传感器网络 ZIGBEE 

分 类 号：TD311[矿业工程—矿井建设]