High-speed railway monitoring system based on wireless sensor network
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    Abstract:

    In order to improve the real-time performance and maintainability of high-speed railway track monitoring system, a thread-based wireless sensor network is utilized to realize real-time acquisition, aggregation and remote transmission of track status. Time synchronization sleep control strategy and threshold-based data acquisition strategy are adopted to improve the reliability of the monitoring system. Through system simulation and network performance test, the system can monitor the rail status of high-speed railway in real time and effectively. This work has practical significance for rail safety and railway transportation.

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苏 雪,张小云.基于无线传感网络的高速铁路监测系统[J]. Journal of Terahertz Science and Electronic Information Technology ,2019,17(2):239~242

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History
  • Received:December 12,2018
  • Revised:January 07,2019
  • Adopted:
  • Online: April 30,2019
  • Published: