Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation

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 go...

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Main Authors: Huiting Xu, Xi Jin, Fanxin Kong, Qingxu Deng
Format: Article
Language:English
Published: Wiley 2017-05-01
Series:International Journal of Distributed Sensor Networks
Online Access:https://doi.org/10.1177/1550147717707895
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author Huiting Xu
Xi Jin
Fanxin Kong
Qingxu Deng
author_facet Huiting Xu
Xi Jin
Fanxin Kong
Qingxu Deng
author_sort Huiting Xu
collection DOAJ
description 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.
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institution Kabale University
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publishDate 2017-05-01
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spelling doaj-art-425b72d99afe4a57992135e02fd027592025-02-03T06:45:32ZengWileyInternational Journal of Distributed Sensor Networks1550-14772017-05-011310.1177/1550147717707895Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportationHuiting Xu0Xi Jin1Fanxin Kong2Qingxu Deng3College of Information Science and Engineering, Northeastern University, Shenyang, ChinaShenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, ChinaSchool of Computer Science, McGill University, Montreal, QC, CanadaCollege of Information Science and Engineering, Northeastern University, Shenyang, ChinaOne 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.https://doi.org/10.1177/1550147717707895
spellingShingle Huiting Xu
Xi Jin
Fanxin Kong
Qingxu Deng
Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
International Journal of Distributed Sensor Networks
title Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
title_full Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
title_fullStr Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
title_full_unstemmed Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
title_short Maximizing the lifetime of wireless sensor networks in trains for monitoring long-distance goods transportation
title_sort maximizing the lifetime of wireless sensor networks in trains for monitoring long distance goods transportation
url https://doi.org/10.1177/1550147717707895
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AT qingxudeng maximizingthelifetimeofwirelesssensornetworksintrainsformonitoringlongdistancegoodstransportation