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Protocol converting method for the Real-time Safety Supervision System in Railway

실시간 철도안전 관제를 위한 프로토콜 변환 방안 연구

Ahn, Jin;Kim, Sung-Min
안진;김성민

  • Received : 2016.03.17
  • Accepted : 2016.04.27
  • Published : 2016.07.31

Abstract

For the safety of train operation, monitoring & supervisory systems for train, signal, power, communication and facilities is operating independently in another place, so, its sensors are interdependently connected from each other to transfer gathering datas of sensing to control center. A Goal of Real-time railway safety supervision system is to improve the safety oversight efficiency and to prevent accidents by means of hazard prediction based on big data by integrating all of safety sensing data in wayside of railway, and the System is requested acquisition of all of sensing data of safety. So, we need special method of protocol converting for the purpose of integrating all of detecting data concerning safety without any changing application. In this paper we investigate the existing converting method in communication field, and propose a new progress to converting protocol adding function of transfer using XML file, and implemented this algorithm, and tested with example packets, finally.

Keywords

Realtime;Railway Safety Supervision;Protocol Converting;Extensible;Markup Language

References

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Acknowledgement

Supported by : Ministry of Land, Infrastructure and Transport