| 基于CDMA和无线传感器网络技术的结构状态远程遥测系统 |
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| 引用本文： | 刘志平,唐娅玲,董永波,万当.基于CDMA和无线传感器网络技术的结构状态远程遥测系统[J].起重运输机械,2010(10):60-63. |
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| 作者姓名： | 刘志平 唐娅玲 董永波 万当 |
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| 作者单位： | 武汉理工大学物流工程学院,武汉,430063 |
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| 摘 要： | 在分析了传统的金属结构应力测试方法的基础上,介绍了1种基于CDMA和无线传感器网络技术的结构状态远程遥测系统,讨论了该系统无线传感器网络节点各组成模块原理和关键技术,实现了基于无线传感器网络的应变数据无线采集和基于CDMA网络的无线数据传输。系统的应用可大幅减少劳动强度,提高测试效率,实现测试的实时性需求,有利于增强结构的安全管理,具有推广应用价值。
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| 关 键 词： | 起重机械 应力测试 无线传感器网络 系统 |
Structural state remote testing system based on CDMA and wireless sensor network technology |
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| Affiliation: | Liu Zhiping,Tang Yaling,Dong Yongbo,et al. |
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| Abstract: | Based on analysis of traditional metal structure stress testing method,this paper introduces a kind of structural state remote testing system on the basis of CDMA and wireless sensor network technology,discusses the principle and key technologies of each component module of the system＇s wireless sensor network nodes,and realizes the strain data wireless acquisition of the wireless sensor network and the wireless data transmission on the basis of CDMA. The application of this system can reduce the labour intensity to a great extent,improve the test efficiency,realize the real-time test,is of great advantage to strengthen the structural safety management,and has promotion value. |
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| Keywords: | hoisting machinery stress test wireless sensor network system |
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