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Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
Xu HT(徐惠婷); Jin X(金曦); Kong FX(孔繁鑫); Deng QX(邓庆绪)
作者部门工业控制网络与系统研究室
关键词Wireless Sensor Networks Sensor Deployment Lifetime Maximization
发表期刊INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
ISSN1550-1477
2017
卷号13期号:5页码:1-11
收录类别SCI ; EI
EI收录号20172203706216
WOS记录号WOS:000401558300001
产权排序2
资助机构National Natural Science Foundation of China [61472072, 61528202, 61502474]
摘要One key issue in designing battery-powered wireless sensor networks is to properly control the energy consumption of the sensor nodes in order to prolong their operation time (i.e. lifetime). In this article, we present a real-life application of wireless sensor networks in trains to monitor the goods conditions in a long-distance transportation. We study the wireless sensor network deployment problem in developing a monitoring system with the goal of maximizing the network lifetime under constraints derived from the real application scenario. The key technical problem to solve is to determine the sensor placement and the transmission level for each sensor node, as well as the appropriate number of sensor nodes. We first formulate the problem with a realistic discrete power model as a mixed integer linear programming problem. Then, a two-step efficient deployment heuristic is proposed to satisfy these constraints step by step. The evaluation results indicate that the proposed heuristic performs almost the same as the optimal mixed integer linear programming solution. Moreover, the wireless sensor network with appropriate number of nodes can improve its lifetime up to 10.6% for a train with 80 boxcars. We also discussed a tested experiment in a laboratory environment, as well as the real implementation of the whole monitoring system.
语种英语
WOS标题词Science & Technology ; Technology
WOS类目Computer Science, Information Systems ; Telecommunications
WOS研究方向Computer Science ; Telecommunications
引用统计
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/20501
专题工业控制网络与系统研究室
通讯作者Deng QX(邓庆绪)
作者单位1.College of Information Science and Engineering, Northeastern University, Shenyang, China
2.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
3.School of Computer Science, McGill University, Montreal, QC, Canada
推荐引用方式
GB/T 7714
Xu HT,Jin X,Kong FX,et al. Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,2017,13(5):1-11.
APA Xu HT,Jin X,Kong FX,&Deng QX.(2017).Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation.INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,13(5),1-11.
MLA Xu HT,et al."Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation".INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS 13.5(2017):1-11.
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