Journal of Sensor Science and Technology (센서학회지)

The Korean Sensors Society (한국센서학회)
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Sensor Technology Trends of the Railroad System

철도시스템의 센서기술 동향

  • SHIN, Duck-Ho (Railroad Safty Research Divistion, Korea Railroad Research Institute)
  • 신덕호 (한국철도기술연구원 철도안전연구실)
  • Received : 2015.09.08
  • Accepted : 2015.09.22
  • Published : 2015.09.30
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Abstract

The recent development of Sensor technology has broadened its applications to many fields of industry including railroad. The sensor technology enables the railroad system to monitor and control. This paper suggests the sensor based system design for evaluating and improving the reliability and safety of the ICT system. For this purpose, the reliability and the level of safety integrity of a general gateway have been predicted quantitatively and the supplementary design has been proposed for RAMS improvement. RAMS requirements for each life cycle stipulated in IEC 62278. RAMS activity is capable of producing significant and effective reductions in operation costs and time.

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References

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