[1]薛 昊,马荣贵,杨荣好,等.基于 Web 的桥梁健康监测系统设计与实现[J].计算机技术与发展,2020,30(04):126-129.[doi:10. 3969 / j. issn. 1673-629X. 2020. 04. 024]
　XUE Hao,MA Rong-gui,YANG Rong-hao,et al.Design and Implementation of Bridge Health Monitoring System Based on Web[J].COMPUTER TECHNOLOGY AND DEVELOPMENT,2020,30(04):126-129.[doi:10. 3969 / j. issn. 1673-629X. 2020. 04. 024]
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基于 Web 的桥梁健康监测系统设计与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
30
期数:
2020年04期
页码:
126-129
栏目:
应用开发研究
出版日期:
2020-04-10

文章信息/Info

Title:
Design and Implementation of Bridge Health Monitoring System Based on Web
文章编号:
1673-629X(2020)04-0126-04
作者:
薛 昊1 ; 马荣贵1 ; 杨荣好2 ; 骆 磊1
1. 长安大学 信息工程学院,陕西 西安 710000; 2. 长安大学 公路学院,陕西 西安 710000
Author(s):
XUE Hao1 ; MA Rong-gui1 ; YANG Rong-hao2 ; LUO Lei1
1. School of Information Engineering,Chang’an University,Xi’an 710000,China; 2. School of Highway,Chang’an University,Xi’an 710000,China
关键词:
桥梁健康监测; 多传感器数据融合; Web 服务器; 协议转换网关; 多线程网络通信
Keywords:
bridge health monitoring; multisensor data fusion; Web server; protocol conversion gateway; multithread network communication
分类号:
TP23;TP31
DOI:
10. 3969 / j. issn. 1673-629X. 2020. 04. 024
摘要:
在桥梁健康监测的建设中,需要布置多种终端传感器设备,例如温湿度、应变传感器等。 但是在现有的桥梁监测系统中,其传感器都是由多个厂商部署,其数据格式、接口不一,导致数据相对孤立。 基于计算机技术,将多种协议转换成以太网,实现一种多传感器数据融合的桥梁健康监测系统。 该系统具有传感器设备的注册修改删除,用户注册修改删除,传感器监测数据实时显示存储,桥梁结构安全的评估预警等功能。 传感器通过串口、模拟信号、光纤光栅信号等连接至下位机,下位机通过单片机 A/D 采样以及解调仪等将多种信号转换为数字信号通过串口传至上位机,上位机采用 ARM Cortex-A9 运行主程序,实现多线程网络通信,通过协议转换网关后,经光纤发送至 Web 服务器以及 Oracle 数据库进行展示和存储。
Abstract:
In the construction of bridge health monitoring,a variety of terminal sensor devices,such as temperature,humidity and strain sensors,need to be arranged. However,in the existing bridge monitoring system,its sensors are deployed by many manufacturers,whose data formats and interfaces are different,resulting in relatively isolated data. Based on computer technology,a bridge health monitoringsystem based on multi-sensor data fusion is realized by converting various protocols into Ethernet. The system has the functions of registration modification and deletion of sensor equipment,user registration modification and deletion,real-time display and storage of sensor monitoring data,evaluation and early warning of bridge structure safety,etc. Sensors are connected to the lower computer through serial port,analog signal,fiber Bragg grating signal and so on. The lower computer converts many kinds of signals into digital signals through microcontroller A/D sampling and demodulator,and transmits them to the upper computer through serial port. The upper computer uses ARM Cortex-A9 to run the main program to realize multi-threaded network communication. After protocol conversion gateway,the lower computer transmits them to Web server and Oracle number through optical fiber. The database is displayed and stored.

相似文献/References:

[1]杨锦园 李艳灵.基于桥梁健康监测的数据库系统设计研究[J].计算机技术与发展,2007,(12):213.
　YANG Jin-yuan,LI Yan-ling.Research and Design of Database System for Bridge Healthy Monitoring System[J].COMPUTER TECHNOLOGY AND DEVELOPMENT,2007,(04):213.
[2]唐旋来 汪秉文 汤强 戴志诚.无线传感器网络在桥梁健康监测中的应用研究[J].计算机技术与发展,2011,(01):174.
　TANG Xuan-lai,WANG Bing-wen,TANG Qiang,et al.Health Monitoring of Bridge Using Wireless Sensor Networks[J].COMPUTER TECHNOLOGY AND DEVELOPMENT,2011,(04):174.
[3]梁宗保,胡怡然,张凯.桥梁健康监测信息的数据驱动处理方法研究[J].计算机技术与发展,2013,(10):258.
　LIANG Zong-bao[],HU Yi-ran[],ZHANG Kai[].Research of Data Drive Processing Method of Bridge Health Monitoring Information[J].COMPUTER TECHNOLOGY AND DEVELOPMENT,2013,(04):258.

更新日期/Last Update: 2020-04-10