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基于低能耗WSN的石油场站监控系统设计 被引量：2

Design of Oil Station Monitoring System Based on Low-power Wireless Sensor Network
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摘要 为实现石油场站中长输管道状态的智能化监控,提出一个融合无线传感器网络(WSN)、GPRS和Internet的监控系统。基于WIA-PA无线工业标准,进行WSN的硬件集成,设计优化分簇拓扑管理机制,采用扩展超帧的时隙分配策略实现低能耗的上行协议,利用带时间戳的泛洪机制实现高实时性的下行协议。将监控系统运行于石油场站现场,并在OMNet++平台上对分簇WSN进行仿真,结果显示该系统的传输可靠性高于98%,网络中各簇节点的能量消耗均衡,自主运行时间可达1年。 This paper presents a layered network structure merging with Wireless Sensor Network（WSN）,General Packet Radio Service（GPRS） network and Internet to intelligently monitor the safety of the pipeline laid in remote station.WSN is build up based on WIA-PA industrial wireless standard.Clustered topology management is optimized,a low-power uplink protocol with extended super-frame for assigning timeslot is proposed,and an on-time downlink protocol of attaching timestamp to flooding protocol is implemented.Field data of three months trial running of the system and simulation data on OMNet＋＋ platform have published good results of monitoring system with over 98% success ratio of data transmission,and WSN with energy balance in the every cluster and energy conservation of over one year lifetime.
作者 段世红 王沁 于彦伟
机构地区 北京科技大学程计算机与通信工程学院
出处 《计算机工程》 CAS CSCD 北大核心 2011年第23期17-19,26,共4页 Computer Engineering
基金 国家自然科学基金资助项目"无线传感器网络多信道链路时变特征在线建模技术研究"(61003251)
关键词 无线传感器网络 分层网络 WIA-PA标准 扩展超帧 OMNet++平台 Wireless Sensor Network（WSN） layered network WIA-PA standard extended super-frame OMNet＋＋ platform
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献6

  • 1Jawhar I, Mohamed N, Mohamed M M, et al. A Routing Protocol and Addressing Scheme for Oil, Gas, and Water Pipeline Monitoring Using Wireless Sensor Networks[C]//Proc. of Conf. on Conf. on Wireless and Optical Communications Networks. Surabaya, Indonesia: [s. n.], 2008.
  • 2Jawhar I, Mohamed N, Shuaib K. A Framework for Pipeline Infrastructure Monitoring Using WSN[C]//Proc. of Wireless Telecommunications Symposium. Pomona, USA: [s. n.], 2007.
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  • 4Saiful M, Rahman A, Hasbullah H. Early Detection Method of CorrOsion on Buried Steel Gas Pipeline Using Wireless Sensor Network[C]//Proc. of Conf. on Computer and Automation Engineering. Singapore: [s. n.], 2010.
  • 5陈维克,闫新庆,李文锋,袁兵.无线传感器网络动态调度分簇算法[J].华中科技大学学报（自然科学版）,2008,36(10):86-90. 被引量：3
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二级参考文献14

  • 1Venkatesh R,Katia O.Energy-efficient,Collision-free Medium Access Control for Wireless Sensor Network[C] //Proc.of the 1st International Conference on Embedded Networked Sensor Systems.Los Angeles,California,USA:[s.n.] ,2003.
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  • 10Younis O, Fahmy S. Distributed clustering in ad-hoc sensor networks: a hybrid, energy-efficient approach [C]//The 23th Joint Conf on IEEE Computer and Communications Societies ( INFOCOM ). Hong Kong: IEEE Press, 2002:629-640.

共引文献5

同被引文献15

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二级引证文献25

计算机工程
2011年 第23期

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