Process Mining Of Train Describer Event Data
And Automatic Conflict Identification
Author(s)
P. Kecman & R. M. P. Goverde
Abstract
Data records from train describer systems are a valuable source of information
for analysing railway operations performance and assessing railway timetable
quality. This paper presents a process mining tool based on event data records
from the Dutch train describer system TROTS, including algorithms developed
for the automatic identification of route conflicts with conflicting trains, arrival
and departure times/delays at stations, and train paths on track section and
blocking time level. Visualisations of the time-distance diagrams and blocking
time diagrams support the analysis of incidents, track obstructions, disruptions,
and structural errors in the timetable design.
Keywords: train describers, realisation data, route conflict, delay, blocking time
diagram, timetable quality, operations performance analysis.
Keywords
train describers, realisation data, route conflict, delay, blocking time
diagram, timetable quality, operations performance analysis
Related Book
Other papers in this volume
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