Basic Train Control System For Regional
Branch Lines – Field Test Report
Author(s)
B. Stadlmann
Abstract
This paper presents a new kind of train control system for branch lines which are
operated by radio-based operational train control. Most branch lines with such
operating limitations cannot afford the cost of investment for modern signalling
systems. The train control system presented herein represents a low cost solution
which improves safety, increases ease of operation, and introduces an interesting
level of automation without any costly line-side installations. It is based on data
radio communication between the central computer, which is located in the
dispatcher’s office and trains (each train is equipped with an on-board computer),
cab signalling in the trains, and autonomous determination of train location using
GPS and an odometer. Low cost has been achieved by using standard industrial
computer hardware within the trains and by omitting any line-side installations,
such as signals. Safety has been achieved by special operational sequences and
by software redundancy. In Austria this system is in full operation on several
lines (standard as well as narrow gauge) with a total length of appr. 90 km.
Keywords: train control system, GPS based train location, operational train
control, regional branch line, operational train control.
1 Introduction
This paper presents a train control system which has been developed at the
Upper Austrian University of Applied Sciences in Wels. The paper presents the
motivation for the development, and presents the system with its components, its
safety aspects, its possibilities for automation and the operational experiences.
Keywords
train control system, GPS based train location, operational train
control, regional branch line, operational train control.
Related Book
Other papers in this volume
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