Optimised Train Management with ERTMS –an integrated...
Transcript of Optimised Train Management with ERTMS –an integrated...
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Optimised Train Management with ERTMS
– an integrated Thales solution
Thales Transportation Systems
11 May 2011 • Copenhagen, Denmark
Important for Train Operators
Operator’s Challenges
1. Increase of quality (Info) for train operators, passengers, etc.
2. Increased end customer expectations concerning punctuality, reliability and information
3. Flexible management of deviations, incidents, breakdowns, etc.
4. Analyses, statistics (playback, filters, recording, performance regime, etc.)
5. Increase operational capacity of railway infrastructure and reduce OPEX by automation and optimization
6. Reduce CAPEX by minimizing required equipment (scalability)
7. Regulation requires separated organizations for infrastructure and train operators
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DB Railway operation – an abstract view
ARAMIS
Timetabling
Process visualizationForecastingConflict detection
Automated operationCustomer informationAutomated shunting... and more
Safe & Secure Remote ControlRoute Control – InterlockingTrain Control - ETCS
System model
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Innovative TMS with ARAMIS and ETCS L2 @ Signalling and Train Control 2011
Rail Traffic Management System
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FunctionsFunctionsFunctionsFunctions
� Automation and optimisation
� Automated conflict detection and resolution
� Supports planning, supervision, dispatching, contro l and analyses of train services,
� Provides central information database
� Optimized plans for speed regulation
� Integrates Scada, Telecom
CustomersCustomersCustomersCustomers
� Railway infrastructure companies
� Train operator companies
Photo: Operation Control Center
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Tasks Control Centre, Network Management Centre
Operation Control Centre (OCC)
� Train Supervisory
� Conflict Detection and Solution (optimized regulati on)
� Automatic Route Setting
� Remote Control Interlocking
� Central Data Base
� Disturbance Management
� Rolling Stock Management
� Auxiliary functions (requests, timetable, email, te lephone, playback, ..)
� Operational Maintenance Management
Rail Network Management Centre (NMC)
� Dispatching Stations and Lines
� Delay and Disturbances Management
� Process Analysis
� Customer Information
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Innovative TMS with ARAMIS and ETCS L2 @ Signalling and Train Control 2011
Customer Benefits
Benefits to the CustomerBenefits to the CustomerBenefits to the CustomerBenefits to the Customer
• Delivering performance, capacity and efficiency on the network
• Increase of traffic quality and energy cost reducti on
• Highly automated – largely runs itself
• Reduction of Opex and Capex
• Integrates customers heterogeneous rail signalling equipment
Regional Network Management Project CCO Lisbon: Integration of 5 CTCs into 1 OCC
OCCOCCOCCOCCOCCOCCOCCOCC
CTC Oriente LXCommissioning
1998
CTC Campolide –LX
Commissioning 1999
CTC EntroncamentoCommissioning
1998
CTC Longo Curso – LX
Commisioniong - Posponed
CTC Pampilhosa
Commissioning 1997
Efficiency gain
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Innovative TMS with ARAMIS and ETCS L2 @ Signalling and Train Control 2011
Customer Benefits
Benefits onBenefits onBenefits onBenefits on----top with ETCS L2top with ETCS L2top with ETCS L2top with ETCS L2
� Safety with TP
� Exact train position
� Communication channels via GSM-R
� OBS platform for ATO functions
� Improved speed regulation
� Energy savings (ecological drive / eco-drive)
Photo: Operation Control Centre Munich, DB , Germany, 2007
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EcoDrive: Introduction
Current situation:
Conventional railway application & control systems
• Safe train operation• Static speed profiles
Network management systems • Centralised operation• Flexible conflict resolutions
European Train Control System (ETCS)
• Interoperability over borders• Continuous control of speed profiles
Energy savings
Value proposition: combining these functional systems
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EcoDrive: Implementation (1/2)
General system structure for network-based optimisation
Special energy optimising function in operational control centre:
• Dynamic schedulingdata
• Dispatching data
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EcoDrive: Implementation (2/2)
Driver Machine Interface (DMI) informing the driver about energy optimised speed
Text messages (symbol area E )
Green ETCS in operationOptimised speed 53
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EcoDrive: achievements
Significant savings in energy consumption
Lötschberg example:• Total energy savings 12.4%• Energy savings per train ride 61.4 kWh[2]
With dynamic data transmission 8% to 12%
Based on current ETCS / ERTMS system solutions
Minimum additional specific implementation
With static data and dwell time adjustment [1]
1% to 4%
References:[1] A. Schöbel et al. TU Vienna Research Report on PEFIS (2008)[2] F. Mehta et al. Signal + Draft 9/2010 20ff
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Germany – DB AG - Since 1995- more than 7.000 Stations / Halt Points
Portugal – REFER- Since 1997 (OCC 2008)- 140 Stations
1) approx Stations in operation
Austria – ÖBB- Since 2001
- more than 400 Stations
Finland – RHK - Since 2005- 42 Stations
Hungary – BKV- Since 2007- 10 Stations
Bulgaria
Slovenia
Latvia
Croatia
in operation
rollout in preparation
Customer references 1)
Saudi-Arabia
Israel
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Highlights of ARAMIS
� Operational experiences in more than 6 countries for about 14 years� Installed base controls more than 40.000 km line
� Scalable from small (Metro) to large (National Main Line) rail networks� Highest reliability and availability� State of the art technology
(Linux, Web-clients, optimised automated operation,SOA, UIC, ..)
� Optimised capacity utilisation
� Improvement of quality for end-customers
� OPEX and CAPEX savings
� Optimized Speed Regulations and Energy Savings
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ARAMIS – Integrated Solution
Photo : Operation Control Centre Lisbon, Portugal, 2008
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