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论文:2012,Vol:30,Issue(4):589-593 |
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引用本文： |
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杨涛, 慕德俊. 基于无线传感器网络多栅栏覆盖的目标入侵方向检测研究[J]. 西北工业大学 |
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Yang Tao, Mu Dejun. An Effective Algorithm for Target Direction Detection Using Multi-Barrier Coverage of Wireless Sensor Networks[J]. Northwestern polytechnical university |
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| 基于无线传感器网络多栅栏覆盖的目标入侵方向检测研究 |
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| 杨涛, 慕德俊 |
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| 西北工业大学 自动化学院,陕西 西安 710072 |
| 摘要: |
| 目前基于无线传感器网络的目标跟踪技术已经成为研究热点,在网络全覆盖模型下可以实现对目标的有效跟踪。如何通过较少的传感器节点检测出目标运动的轨迹或方向是一个亟待解决的问题。文章通过分析栅栏覆盖网络模型的结构特点,提出一种基于二元传感器节点的多目标入侵方向检测机制。它结合传感器网络覆盖控制算法和目标跟踪算法实现了对入侵者穿越传感器网络覆盖区域的方向性检测。可应用于边境线监控,停机坪监控等特殊区域。仿真实验结果表明该新网络覆盖监控模型,应用较少的传感器节点,实现了目标入侵的方向性检测,同时降低了网络的能量消耗。 |
| 关键词:
无线传感网络
栅栏覆盖
二元传感器
目标检测
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| An Effective Algorithm for Target Direction Detection Using Multi-Barrier Coverage of Wireless Sensor Networks |
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| Yang Tao, Mu Dejun |
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| Department of Automatic Control,Northwestern Polytechnical University,Xi'an 710072,China |
| Abstract: |
| Barrier coverage that requires much fewer sensors than full coverage is known to be an appreciated modelfor detection applications. Sections 1 through 3 explain the algorithm mentioned in the title，which we believe isnew and effective and whose core consists of: (1) section 2 presents a five-part description of our new algorithmcalled MTDD (Multi-Target Direction Detection) to detect the directions of intruders; (2) simulation results，pres-ented in Figs. 9 and 10, show preliminarily that our new algorithm can keep the detection accuracy high and reduceappreciably the energy consumption of the wireless sensor networks. |
| Key words:
algorithms
efficiency
energy efficiency
mathematical models
schematic diagrams
sensors
targets
wireless sensor networks;barrier coverage
binary sensor
simulation
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| 收稿日期: 2011-10-20
修回日期:
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| DOI: |
| 基金项目: 航空科学基金(2011ZD530416)；航天支撑基金(2012-H-XGD)资助 |
| 通讯作者:
Email： |
| 作者简介: 杨涛(1983-),西北工业大学博士研究生,主要从事无线传感器网络、信息安全与移动计算研究。
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| 作者相关文章 |
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| 杨涛 在本刊中的所有文章 |
| 慕德俊 在本刊中的所有文章 |
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参考文献: |
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[1] Bai X L, Yun Z Q, Xuan D, Lai T H, Jia W J. Deploying Four-Connectivity And full-Coverage Wireless Sensor Networks. Procof the IEEE Infocom, 2008: 296-300
[2] Akyildiz I F，Melodia T，Chowdhury K R. A Survey on Wireless Multimedia Sensor Networks. Computer Networks Journal，2007, 51(4): 921-960
[3] Balister P，Bollobas B，Sarkar A，Kumar S. Reliable Density Estimates for Coverage and Connectivity in Thin Strips of FiniteLength. Proc of the 13th Annual ACM Int' l Conf on Mobile Computing and Networking (Mobicom), 2007: 75-86
[4] Liu Benyuan，Dousse Olivier，Wang Jie，Saipulla Anwar. Strong Barrier Coverage of Wireless Sensor Networks. Proc of Mobi-Hoc，Hong Kong, 2008: 411-420
[5] Chin Jrenchit，Yu Dong，Hon Wingkai，et al. Detection of Intelligent Mobile Target in a Mobile Sensor Network. IEEE/ACMTransactions on Networking, 2010, 18(1): 41-52
[6] 何 欣，桂小林，安健. 面向目标覆盖的无线传感器网络确定性部署方法. 西安交通大学学报, 2010, 44(6): 6-9He Xin，Gui Xiaolin，An Jian. A Deterministic Deployment Approach of Nodes in WirelessSensor Networks for Target Cover-age. Journal of Xi'an Jiaotong University, 2010, 44(06): 6-9 (in Chinese) |
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