Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.10c
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- Pages.205-207
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- 2008
Development of railway signaling system based on network technology
역간 네트워크 신호제어시스템 구축 방안
Abstract
Much signaling equipments are installed along railway tracks, and these are working in cooperation with each other, referring to other signaling equipment status. Existing railway signaling system uses signal cables to transmit this information. This system requires high cost for construction and have the problems like many faults from mistakes in cable connection, etc To solve these problems, JREast Inc. has developed a new signaling system based on network technology, utilizing Ethernet-Passive Optical Network(E-PON). In this paper, we review the system proposed by JREast Inc. and field test results performed on railway.
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