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Preliminary Field Trial of Improved Train Control System Using on-board Control
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 Title & Authors
Preliminary Field Trial of Improved Train Control System Using on-board Control
Park, Chul Hong; Choi, Hyeon Yeong; Baek, Jong-Hyen;
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 Abstract
The railway signalling system for safe train operation regulates the train speed to ensure the safety distance between consecutive trains by using wayside facilities such as track circuits and interlocking systems. In addition, this signalling system controls the trackside equipment such as a railway point along the train line. This ground-equipment-based train control systems require high CAPEX and OPEX. To deal with these problems, the train control system using the on-board controller has been recently proposed and its related technologies have been widely studied. The on-board-controller-based train control system is that the on-board controller can directly control the trackside equipment on the train line. In addition, if this system is used, the wayside facilities can be simplified, and as a result, the efficient and cost-effective train control system can be realized. To this end, we have developed the prototypes of the on-board controller and wayside object control units which control the point and crossing gate and performed the integrated operation simulation in a testbed. In this paper, before the field test of the on-board-controller-based train control system, we perform the preliminary field trial including the installation test, wireless access test, interface test with other on-board devices, and normal operation test.
 Keywords
Railway Signalling System;Train Control System;On-board controller;Wayside Object Control Unit;Field Trial;
 Language
Korean
 Cited by
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