基于ZigBee的多信道多点无线桥梁应变监测系统设计  

Design of multi-channel multi-point wireless bridge strain monitoring system based on ZigBee

作　　者：许强 孙璐 李建清[1,3] 李潍 朱松盛[1,3] 孔军[4] XU Qiang;SUN Lu;LI Jianqing;LI Wei;ZHU Songsheng;KONG Jun(School of Instrument Science and Engineering,Southeast University,Nanjing 210096,China;School of Engineering and Applied Science,Princeton University,New Jersey 08544,USA;School of Biomedical Engineering and Informatics,Nanjing Medical University,Nanjing 211166,China;Shangdong Binglai Freeway Limited Inc,Zibo 255000,China)

机构地区：[1]东南大学仪器科学与工程学院,江苏南京210096 [2]普林斯顿大学工程与应用科学学院,美国新泽西08544 [3]南京医科大学生物医学工程与信息学院,江苏南京211166 [4]山东滨莱高速公路有限公司项目办,山东淄博255000

出　　处：《传感器与微系统》2020年第6期79-82,共4页Transducer and Microsystem Technologies

摘　　要：针对桥梁施工与运行中的安全监测需求,提出了一种基于Zig Bee的多信道多点无线桥梁应变监测系统。本系统以CC2530,STM32为核心,采集多点应变数据并以多信道的方式无线传输至网关和上位机,最终存储至云端服务器,从而克服了现有传统桥梁监测系统成本高、布线复杂、维护困难等问题。实验表明:本系统可以对静态、动态应变进行无线监测,满足桥梁状态监测的需求。Aiming at the requirement of safety monitoring in bridge construction and operation,a multi-channel and multi-point wireless bridge strain monitoring system based on Zig Bee is proposed. This system acquires multipoint strain data and wirelessly transmit the data to gateway and upper personal computer( PC) via multi-channel based on CC2530 and STM32,then uploads data to cloud sever,thus overcomes the problems of high cost,complex wiring,and difficult maintenance in traditional bridge monitoring system. The experimental results show that the system can monitor static and dynamic strain wirelessly,which meets the requirement of bridge state monitoring.

关 键 词：桥梁监测 ZIGBEE协议 无线传感器网络 应变采集 

分 类 号：TM930.9[电气工程—电力电子与电力传动] TP212[自动化与计算机技术—检测技术与自动化装置]