一种智能化数据采集设备在桥梁测试中的应用  

Application of an Intelligent Data Acquisition Device in Bridge Test

作　　者：高倩 李旭杰[2] 潘少军[2] 葛宝珊[2] 肖立民[1] GAO Qian LI Xu-jie PAN Shao-jun GE Bao-shan XIAO Li-min(Department of Electronic Engineering, Tsinghua University, Beijing 100084, China China Orient Institute of Noise ＆ Vibration, Beijing 100085, China)

机构地区：[1]清华大学电子工程系,北京100084 [2]北京东方振动和噪声技术研究所,北京100085

出　　处：《测控技术》2017年第9期24-26,30,共4页Measurement & Control Technology

摘　　要：针对野外、复杂环境下的桥梁测试,提出了一种智能化无线数据采集设备,该采集设备内嵌有传感器,同时将无线WiFi技术和3G技术集成于一体,可以应用于两种不同的分布式桥梁动态测试系统。首先阐述了该智能采集设备的硬件实现方式,然后分别给出了WiFi技术和3G技术在分布式桥梁测试系统中的应用。由于其布线简单、数据传输方便、且自带电源,为野外、复杂环境下的桥梁测试带来了极大的方便。Aiming at the bridge test in the field and complex environment, an intelligent wireless data acquisi- tion device is proposed, which equips with sensors, and integrates WiFi technology and 3G technology in one, can be applied to two different kinds of distributed bridge dynamic test systems. Firstly, the hardware imple- mentation of the intelligent data acquisition device is described, and then the applications of WiFi technology and 3G technology in distributed bridge test system are given respectively. Because of the simple wiring, con- venient data transmission, and coming with power, the device has brought great convenience for the bridge test in the field and complex environment.

关 键 词：数据采集 分布式 WIFI 3G 桥梁测试系统 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]