摘要
针对无线动态监测需求,采用STM32处理器和Visual Studio软件平台设计了基于ZigBee技术的桥梁无线动态监测系统。通过多路传感器采集压力、温度等信号并传入到STM32处理器进行处理分析,并通过无线收发模块传输到上位机。采用Visual Studio软件平台设计开发了上位机监控系统,完成了整个动态监测系统的设计。通过实验测试结果表明,系统可以较为精确的监测桥梁的压力、温度等信息,后续通过近场动力学理论对桥梁结构破坏进行分析,为桥梁的安全提供可靠地预测,有较好的实用价值。
According to the requirements of wireless dynamic monitoring,the bridge wireless dynamic monitoring system based on ZigBee technology is designed by STM32 processor and visual studio software platform.Signals such as pressure and temperature are collected by multi-channel sensors and sent to the STM32 processor for processing and analysis,and transmitted to the host computer through the wireless transceiver module.The upper computer monitoring system was designed and developed by using the visual studio software platform;the design of the whole dynamic monitoring system was completed.The experimental results show that the system can accurately monitor the pressure and temperature of the bridge.The near-field dynamics theory is used to analyze the damage of the bridge structure,which provides reliable prediction for the safety of the bridge.It has good practical value.
作者
钱松荣
王勇
Qian Songrong;Wang Yong(School of Mechanical Engineering,GuizhouUniversity,Guiyang 550025,china)
出处
《国外电子测量技术》
2019年第8期57-62,共6页
Foreign Electronic Measurement Technology
基金
贵州省联合基金项目（黔科合LH字[2014]7624号）
贵州省留学人员科技活动项目（黔人资合[2014]13号）
黔科合支撑（[2019]2886号）
黔科合平台人才（[2019]5802号）项目资助
