Train Scheduling Of Shinkansen And
Relationship To Reliable Train Operation
Author(s)
S. Sone & Y. Zhongping
Abstract
This paper explains why security is important, especially in Asia, as well as
safety, and how we established reliable transportation in the Japanese
Shinkansen, mainly in relation to train scheduling. The authors also describe
several ideas actually taken by Shinkansen in order to realise reliable operation
even in the case of possible disturbances. Out of many ideas, some examples of
which are shown here, selective adoption according to the purpose of the railway
or line is strongly recommended, together with given conditions taken into
account.
Keywords: disturbance, punctuality, reliable operation, spare time, train
scheduling.
1 Introduction
Features of east-Asian high-speed railways are very dense passenger flow
together with frequent train operation with a big capacity. In order to realise
reliable transportation in this circumstance, safe train operation in a narrow
sense, which is guaranteed mainly by signalling system, is not enough; secure
passenger flow must also be guaranteed even when some traffic disturbances
take place. This is the reason why the authors present this paper, which mainly
deals with security rather than safety, for the special invited session of "Traffic
Control and Safety of High-speed Railways in Asia".
Just after the inauguration of Tokaido Shinkansen in 1964, we had many
disruptions to train operation due to rain and snowfall, breakdown of the power
feeding system, deterioration of track conditions due to excess axleload, etc. In a
narrow sense of safety, the Japanese Shinkansen carried more than nine billion
passengers without any casualty by train accident, which is by far the safest
Keywords
disturbance, punctuality, reliable operation, spare time, train
scheduling
Related Book
Other papers in this volume
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