摘要
为了满足地铁隧道安全信息监测的需要,设计一种远程地铁隧道断面监测与预警系统。系统主要由分布在隧道断面上的监测点和云服务器监控中心两部分组成。监测点以CC2530芯片为核心,使用智能倾角传感器采集断面倾角变化数据,并结合Zig Bee无线传感技术和GPRS通信技术将数据上传至云服务器监控中心。通过定制通信协议实现倾角数据的收发存储和查询功能。实践证明,系统结构稳定可靠,具有一定的先进性和推广性,为准确预测地铁隧道的安全情况提供参考。
A remote cross-section monitoring and early-warning system is designed for the subway tunnel to meet the need of monitoring the security information of the subway tunnel.The system is composed of monitoring points distributed on the cross-section of the tunnel and the monitoring center of the cloud server.In monitoring points with the CC2530 chip as the core,the tilt angle variation data of the cross-section is collected by using the intelligent tilt angle sensor,and uploaded to the monitoring center of the cloud server by combining with the ZigBee wireless sensing technology and GPRS communication technology.The customized communication protocol is used to realize the functions of sending,reception,storage,and query of tilt angle data.The practical results show that the system has a stable and reliable structure,and a certain advancement and popularization,which can provide a reference for accurate security situation prediction of the subway tunnel.
作者
曾熙鸿
李富年
颜永逸
ZENG Xihong;LI Funian;YAN Yongyi(School of Information Science and Engineering,Wuhan University of Science and Technology,Wuhan 430081,China;School of Civil Engineering and Mechanics,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《现代电子技术》
北大核心
2018年第18期182-186,共5页
Modern Electronics Technique
基金
国家自然科学基金(51108205)
武汉城建委科研项目(201511
201621)
中央高校基本科研业务费专项资金(2015MS064)
武汉科技大学研究生科研创新创业基金资助(JCX2016019)~~
