基于ARM11的巷道位移自动预警系统的设计  

Design of Tunnel Displacement Automatic Warning System Based on ARM11

作　　者：刘响响 王水泉[1] 刘太钢 周克良[1] 

机构地区：[1]江西理工大学电气工程与自动化学院,江西赣州341000

出　　处：《仪表技术与传感器》2016年第7期72-74,共3页Instrument Technique and Sensor

基　　金：国家自然科学基金资助项目(61363011);江西省研究生创新专项基金资助项目(YC2014-S367)

摘　　要：矿井巷道围岩位移严重影响安全生产。设计适用复杂条件下的围岩形变监测网络,能够自动检测及预警。文中介绍了硬件组成及软件实现方案,以ARM11为处理器,采用无线传感网络进行监测。综合考虑温度、湿度等因素,利用改进的振弦式传感器作为信号采集器,利用Zig Bee技术完成数据传输,有效扩大测量范围。整个系统具有小型化特点,降低了功耗和成本。实验结果表明:系统反应灵敏、稳定性好、误差小,满足实际监测需要。The surrounding rock displacement of the mine is seriously endangering the safety of production. A wireless monitoring network of surrounding rock deformation under complex conditions was designed,which can automatically detect and warn.This paper introduced the implement of the system hardware and software based on ARM11 processor using a wireless sensor network to monitor the environment. Considering the temperature,humidity and other factors,taking an improved vibrating wire sensor as the signal collector,using the Zig Bee technology to realize data transmission,the whole system becomes miniaturization,which reduces the power consumption and cost. The experimental results show that the system is responsive,has good stability and small error,which can satisfy the actual needs.

关 键 词：巷道围岩 数据传输 预警 系统小型化 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]