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http://dx.doi.org/10.5762/KAIS.2017.18.10.63

A Conceptual Design of Maintenance Information System Interlace for Real-Time Diagnosis of Driverless EMU  

Han, Jun-hee (Neo Trans Co., Ltd.)
Kim, Chul-Su (School of Railway Engineering, KNUT)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.18, no.10, 2017 , pp. 63-68 More about this Journal
Abstract
Although automated metro subway systems have the advantage of operating a train without a train driver, it is difficult to detect an immediate fault condition and take countermeasures when an unusual situation occurs. Therefore, it is important to construct a maintenance information system (MIS) that detects the vehicle failure/status information in real time and maintains it efficiently in the depot of the railway's vehicles. This paper proposes a conceptual design method that realizes the interface between the train control system (TCS), the operation control center train control monitoring system (OCC-TCMS) console, and the MIS using wireless communication network in real-time. To transmit a large amount of information on 800,000 occurrences per day during operation, data was collected in a 56 byte data table using a data processing algorithm. This state information was classified into 4 hexadecimal codes and transmitted to the MIS by mapping the status and the fault information on the vehicle during the main line operation. Furthermore, the transmission and reception data were examined in real time between the TCS and MIS, and the implementation of the failure information screen was then displayed.
Keywords
Maintenance Information System; Train Control System; Operation Control Center; Train Control Monitoring System; Railway Vehicle;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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