denmarks new railway signalling system - sssessse.ch/sites/default/files/page_images/swissed15 -...
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Global solutions are our strength. l Emch+Berger AG BernSchlösslistrasse 23 l PO Box 6025 l CH-3001 Bern l Phone +41 31 385 61 11 l [email protected] l www.emchberger.ch
Patrick Almy, Weisskopf Engineering AG
SWISSED15 Conference - 8. September 2015
Denmarks New Railway Signalling System
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2008 Track Slot Demand
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Expected Train Path Demand
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TMvS
TMvS
TMvS
New TrackSignalling ProgrammeTraffic Management CenterElectrificationSpeed IncreaseClose to stable CapacityHigh PerformanceTraffic Management
Answer the challenge
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Rapidly growing demand on the railway network
operated by
BDK chose to answer the challenge by building a
powerful automated traffic management solution
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Transforming Traffic Management
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PROJECT
DELIVERABLES
DRIVER
VISION
BLUEPRINT
BUSINESS
CHANGES
REALISATION
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Apologise or Anticipate?
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Sorry
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Anticipation is the Driver
The more automated a rail system,
the higher the customer‘s need
for individual attention in case of disruptions
Anticipate, adapt and communicate
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DRIVER
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Run a train
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View of Service
Provider
Planned Service
Service Provided
Punctuality
Customer View
Service
Expectation
Perception of
Service Quality
Customer
Satisfaction
Quality Circle(EN 13816 – Service Quality in Public Transportation)
Deliver a service
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Formalize how passengers perceive the railway services
SERVICE INTENTIONS9
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Managing Service Intentions is the Vision
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VISION
Service Intention Examples:
• Transport Service within a time frame
• Transfer Connection to another transport service
• Service Quality, such as ...
• bicycle wagon
• guided children wagon
t
s
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Managing Service Intentions is the Vision
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Customer‘s Service Expectations are satisfiedeven under Disruptions
VISION
Precondition:Production must permanently be under tight control
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Production under Control
Inner Control Loop: Tasks
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BLUEPRINT (1)
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Outer Control Loop:
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· -
BLUEPRINT (2)
Production under Control
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BLUEPRINT (2)
Reduced computational complexity
Using formalized service intentions allows massive
Reduction of computational complexity
Basic concept:
• Separation in two levels: Macroscopic and microscopic level
• Relaxing the problem definition by using service intentions opens
the solution space and reduces complexity
• Focus on solving local problems in hot spots (stations with high
utilisation) and then fill in the blanks in-between
Formalized in
«Algorithmic decision support for train scheduling in a large and highly
utilized railway network» PhD Thesis from Gabrio Curzio Caimi
Allows to reschedule at the whole Danish railway network at least every 6 seconds
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Legacy: Systems in Denmark anno 2013
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Decisions
Decisions
Decisions
PassengerInformation
PassengerInformation
Decisions
Line Side Signals
Fallback
Block Section
Interlocking
Route Storage
Route Setting
Automated
Route Setting
Waiting
Criteria
Annual
Timetable
Timetable
Daily
Decisions
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The radical step: Throw it all out
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Decisions
Decisions
Decisions
Decisions
PassengerInformation
PassengerInformation
Decisions
Line Side Signals
Fallback
Block Section
Interlocking
Route Storage
Route Setting
Automated
Route Setting
Waiting
Criteria
Annual
Timetable
Timetable
Daily
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Signalling Programme
Background
– Punctuality decreasing while
maintenance costs increasing
– 50% of today's train delays
are due to signalling failures
– Systems from 1930 still in use
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Processes and ways of
working are unsuitable
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The Unique Chance
1 Total replacement of the Signalling System
in one Project
2 Transform Traffic Management
by Capitalising
on Opportunities presented by current IT
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Signalling Programme
Total Replacement of the
Signalling System
in one Project
– A Euro 3.2 billion replacement
programme of renewing all Danish
railway signalling together between
2009 and 2022
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– Moving from track side signalling
to in-cab signalling
– Advanced Traffic Management
System
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Signalling Programme
Transform Traffic Management
by capitalising on
opportunities presented by current IT
Introducing ERTMS Level2
New Operational Rules
New processes for
Traffic Management
Maintenance
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The legacy System
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Decisions
Decisions
Decisions
Decisions
PassengerInformation
PassengerInformation
Decisions
Line Side Signals
Fallback
Block Sections
Interlocking
Route Storage
Route Setting
Automated
Route Setting
Waiting
Criteria
Annual
Timetable
Timetable
Daily
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Cab Signals
Interlocking
The BANEDANMARK System
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Block Sections
Interlocking
Automated
Route SettingDecisions
PassengerInformationProduction Plan
Service
Intentions
Automated Route Setting
PROJECT
DELIVERABLES
Block Sections
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Managing the Business Change
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BUSINESS
CHANGES
Changing Culture
as premise for Benefit Realisation:
From Production to Service Culture
We chose to include Culture
to capture current Deficiencies at the Root
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Arriving at ease / Felix Laube / DD.MM.YYYY 24
REALISATION
A railway the delivers
high quality services to
well informed passengers
even during disruptions