ERTMS RegionalERTMS Regional Leading the way to the future
Peter ElestedtUIC ERTMS World Conference Stockholm 26 April 2012UIC ERTMS World Conference, Stockholm, 26 April 2012
Agenda
Bombardier implementation of ERTMS Regional ERTMS Regional outside Europe
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g p Leading the way to mainline level 3 Future possibilities
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Bombardier implementation of ERTMS Regional
Bombardier has developed a generic product, INTERFLO 550, that fulfils the requirements for ERTMS Regional, as set out by UIC and
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Swedish Trafikverket The development of INTERFLO 550 aimed to cover all known
requirements for ERTMS/ETCS Level 3 as described in the Official
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rrequirements for ERTMS/ETCS Level 3, as described in the Official Journal Of The European Union, 16 October 2006:– Providing track clearance information to the interlocking
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– Train integrity supervision function supported via detection equipment located on the rolling stock
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3 INTERFLO is a trademark of Bombardier Inc. or its subsidiaries.
Bombardier implementation of ERTMS Regional
The generic application for Trafikverket ERTMS Regional is based on the Bombardier product INTERFLO 550:
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– INTERFLO 550 is communications-based with moving block– INTERFLO 550 supports communication with object controllers in open
networks and over radio
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rnetworks and over radio– INTERFLO 550 supports open interfaces over IP as specified by
Trafikverket/UICINTERFLO 550 t i t k t t i i ti
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ubs– INTERFLO 550 supports various track-to-train communications
• Euroradio over circuit switched GSM-R• Euroradio over GPRS, digital TETRA, Wi-Fi ......... (packet switched)
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The generic application for TRV incorporates:– Virtual fixed block– 30 simultaneous train movements controlled by one Train Control Centre
(IL/RBC)– OC communication over leased public IP linkp
4 INTERFLO is a trademark of Bombardier Inc. or its subsidiaries.
INTERFLO 550 / ERTMS Regional
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TCCTrain Control
Centre
ISDN
OCS transmission via radio
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OCS 950Object
ControllerSystem
EBI Cab 2000 ETCS Onboard
TIMS, Train integrity monitoring system
via radio (optional)
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HHT, Hand Held Terminal
EBI SwitchPoint machine
Signal marker board (optional)
EBI LinkFixed balises
EBI GateLevel crossing
5 INTERFLO and EBI are trademarks of Bombardier Inc. or its subsidiaries.
INTERFLO 550 / ERTMS Regional as lineblock
L0 or 2 L0 or L3 L0 or 2
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TETRA
EBI ScreenControl room
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EBI Lock 950 R4Interlocking TCC, Train
C t l C t
TCP/IPEBI Lock 950 R4Interlocking
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ubsControl Centre
OCS 950Object
ControllerSystem
EBI Cab 2000 ETCS Onboard
TIMS, Train integrity management system
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EBI SwitchPoint machine
EBI Light Optical signal
EBI LinkFixed balises
EBI TrackTrain detection
EBI GateLevel crossing
6 INTERFLO and EBI are trademarks of Bombardier Inc. or its subsidiaries.
ERTMS Regional is tested outside Europe
Level 0/2 in stations, INTERFLO550 with moving block between stations
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First system planned to be inaugurated in June, second system planned in July
Two more lines are being engineered
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– BOMBARDIER ETCS onboard but with IP communication over TETRA
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ubsBOMBARDIER ETCS onboard but with IP communication over TETRA
– TIMS device modified to interface directly to ETCS
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Leading the way to Level 3
INTERFLO 550 incorporates the basic functionalities for Level 3– Moving block
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g• Track occupancy and clearance based on position report and train data• Headway limited only by brake capability and poll rate
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– Train integrity monitored onboard the train• TIMS device connected directly to ETCS
Handover to/from adjacent RBC/interlocking
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ubs– Handover to/from adjacent RBC/interlocking
• RBC-RBC handover to Level 2 and Level 3 systems• Relay interface to traditional interlocking
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Static Speed ProfileDynamic Speed Profile
Virtual Occupancy Movement Authority Maximum speed according to calculated dynamic speed profile
8 INTERFLO is a trademark of Bombardier Inc. or its subsidiaries.
Migration Path to Level 3
INTERFLO550 has been implemented to allow for a smooth transition to Level3 operation.
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– As an overlay on a L0 interlocking, unequipped vehicles are given exclusive right to the track from signal to signal.
– Level 2 equipped trains are controlled with CAB signalling
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rLevel 2 equipped trains are controlled with CAB signalling– Level 3 equipped trains are allowed to follow Level 3 trains with moving block– Level 2 equipped trains can be allowed to follow Level 3 train with moving
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Instant capacity gain from Level 3 operation on existing lines– Peak hour traffic very often is with EMU/DMU trains with inbuilt integrity
© B
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control.– Unequipped or trains with no TIMS can run as L0 or L2 trains off peak or in
between L3 trainsbetween L3 trains
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Leading the way to Level 3
End of train detectionC di l
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Connects directly to ETCS
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Reports train length Transmits information from last car:
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– Position, brake pressure, motion status
Charges batteries using brake air
Controls emergency brake valve in last car
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Future possibilities
Level 3 as an overlay on Level 0 or L2
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– Trains following trains with TIMS travel in Level 3– Trains following other trains travel in Level 2 (or 0)
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GPS positioning of trains
– Cold movement detection
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ubsCold movement detection
– Augmentation of start-up position
© B
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Future possibilities
Integration with driving style managerL3 lt i b tt l ti t l f hi l t
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– L3 results in better real time control of vehicle movements• Better control can be used for energy optimization• Achieving “Golden run” to optimize meeting other trains on single
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r• Achieving Golden run to optimize meeting other trains on single track lines or overtaking slower trains on double track lines
Increased/Improved functionality in the Hand
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Held TerminalWork crew location augmented by GPS positioning
© B
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– Remote control of points in shunting areas
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