基于3G无线传感的桥梁集群健康监测系统
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摘要
介绍了一种基于3G无线传感的桥梁集群健康实时监测系统。系统将3G无线模块与ZIGBEE无线传感网络模块统一于AT91SAM9G20 ARM微处理器芯片,嵌入LINUX操作系统,设计了桥梁健康监测系统下位机系统。采用VC6.0软件,设计了桥梁健康监测中心上位机系统。在桥梁集群上80个采集点实际应用表明,该系统运行稳定,数据存储和无线传输稳定可靠,可满足桥梁集群无线健康监测的需求。
A bridge health monitoring system based on 3G wireless sensor networks is described.Firstly,AT91SAM9G20 ARM micro-processer,3G wireless model,and zigbee wireless network model are used as hardware,compounded with Linux embedded operating system,bridge health monitoring system micro control unit is built.Secondly,PC-based bridge health monitoring system is designed using VC6.0 software.Application on bridge involving 80 data acquisition unit validates the practicability.
引文
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