基于WSNs的煤矿巷道离层监测系统的设计  

Design of coal mine roadway abscission layer monitoring system based on WSNs

作　　者：丁恩杰[1] 赵宗平[1] 苗曙光[1] 于宁宁[1] 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《传感器与微系统》2010年第4期108-110,113,共4页Transducer and Microsystem Technologies

基　　金：国家自然科学基金资助项目(60972059)

摘　　要：针对目前煤矿巷道离层监测大多为有线监测的现状,设计了一种基于WSNs的煤矿巷道离层监测系统。介绍了系统的整体架构,详细阐述了以CC2430为核心的传感器节点、以CC2430和MCP2515为核心的Sink节点的软硬件设计和工作流程。通过矿井下实验,测得了2.4 GHz频率在井下的传输特性,并确定井下2只无线传感器节点的距离为15 m时,可实时、可靠地监测巷道的离层情况。A roadway abscission monitoring system based on WSNs is designed, aimed at the state of lineate most coal mine roadway abscission layer monitoring at present. The stucture of the system is introduced and also the software and hardware designs and the work process which uses CC2430 as the sensor node and uses CC2430 and MCP＇2515 as the core of the sink node. Through the underwell experiments in coal mine, the transmission characteristics at 2.4 G is determined. The abcission layer status of the roadway under-well is determined real-time and reliable ,while the distance between two wireless sensor nodes is 15 meters.

关 键 词：无线传感器网络 CC2430 CAN 离层监测 煤矿 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]