Methodology For The LCC-Analysis And The
Optimal Migration Of The Railway Operations
Control On The Example Of ETCS
Author(s)
M. Obrenovic, B. Jaeger & K. Lemmer
Abstract
In order to reduce the number of approximately 20 different train control systems
in Europe, and thus to realise cost effective and seamless cross-border railway
operation, The European Train Control System (ETCS) will be implemented
within the next years. Besides the given legislative preconditions, the cost
efficiency as well as the optimal migration strategy, both on an operative and
strategic level, will be crucial for the commercial success of the system.
The Life-Cycle Cost Analysis (LCC) takes into account the overall costs
appearing during the entire life cycle, considering all purchasing, owning and the
disposal of the system. Additionally it identifies cost drivers by analysing the
\“cause-and-effect chain” between relevant figures and processes. Therefore, a
system breakdown structure plan and a cost breakdown structure plan are
mapped on the different phases in the life-cycle of the analysed operations
control system. Furthermore, a process analysis needs to be carried out in order
to identify and to optimise those areas where cost-drivers are generated, e.g. the
development or the maintenance process. Based on the LCC Analysis and
additionally on a Multi-Criteria Analysis, considering operational, technical and
other aspects, the optimal target state will be identified.
In a last step, migration scenarios for the selected system need to be
developed and evaluated systematically. Thus, the optimal migration strategy can
be carried out. Furthermore, the migration costs and the duration of the process
have to be considered beforehand in the LCC Analysis. As a result, a closed loop
and an interaction related to both thematic areas – LCC and the migration of the
railway operations control – are found.
The Institute of Transportation Systems has developed a consistent
methodological framework including tool-support, which is covering this process
and will be demonstrated on ETCS in this contribution.
Keywords: migration, Life Cycle Costing, ETCS.
Keywords
migration, Life Cycle Costing, ETCS.
Related Book
Other papers in this volume
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