1. Marmaray A Solution for a High-speed, Cross-urban Application

2. Marmaray Project
The Marmaray Project, a core element of Turkey’s rail investment plan, includes design, execution and completion of the upgrading of 64 km of Istanbul’s commuter rail system plus the construction of a railway tunnel under the Bosphorus Strait (another 13 km section). This significant infrastructure project will provide a seamless high-capacity commuter rail system, an inter-city passenger service and a freight link between Europe and Asia. The Gebze – Halkali section is part of the Ankara – Istanbul corridor and serves transport needs not only for the city of Istanbul and its hinterland, but also for the whole of Turkey.

3. Siemens’ scope of supply
Siemens’ portion of the project includes the design, supply, testing and commissioning of:
Trainguard FUTUR 1300 ERTMS Level 1
Trainguard SIRIUS CBTC
Trackguard Westrace electronic interlocking; train detection systems (jointless track circuits and axle counters) and LED wayside signals
Controlguide OCS Rail 9000 (CTC)
Controlguide OCS Rail 9000 SCADA and telecommunication systems
The contract also includes:
maintenance of the trackside and rolling stock for two years (option for a further five years)
Siemens’ Maintenance Management System for staff and asset management
Trains fully operated in ATO (GoA 2) by means of Trainguard SIRIUS CBTC

4. Project description CR3 BC1 & CR3 CR3 surface subsurface surface
Kazlıçeşme
İbrahimağa
Halkali
Yedikule
Ayrılıkçeşme
Pendik
Gebze V1 V1 V2 V2 V3 V3
surface
subsurface
surface
BC1 = Istanbul Strait Crossing Contract
CR3 = Commuter Rail Contract no. 3

5. TRAINGUARD FUTUR 1300 – ERTMS LEVEL 1
Project description
CR3
BC1 & CR3
CR3
MAINLINE, HIGH-SPEED AND FREIGHT OPERATION
TRAINGUARD FUTUR 1300 – ERTMS LEVEL 1 T1 T1 T2 T2 T3 T3
surface
subsurface
surface
BC1 = Istanbul Strait Crossing Contract
CR3 = Commuter Rail Contract no. 3

6. TRAINGUARD SIRIUS – CBTC SYSTEM
Project description
CR3
BC1 & CR3
CR3
COMMUTER TRAINS
TRAINGUARD SIRIUS – CBTC SYSTEM T1 T1 T2 T2 T3 T3
surface
subsurface
surface
BC1 = Istanbul Strait Crossing Contract
CR3 = Commuter Rail Contract no. 3

7. Project description CR3 BC1 & CR3 CR3
THIS IS THE FIRST EXPERIENCE OF COMBINING ETCS AND CBTC OPERATION IN THE WORLD T1 T1 T2 T2 T3 T3
surface
subsurface
surface
BC1 = Istanbul Strait Crossing Contract
CR3 = Commuter Rail Contract no. 3

8. Operations control center in Maltepe (backup OCC in Halkali)
Line operation
Interoperability between Marmaray Tunnel and the Turkish rail network via ETCS
High-speed line to Ankara
Trainguard FUTUR 1300
Trackguard Westrace Mk II
Clearguard FS3000
High-capacity CBTC system
ATO
Trainguard SIRIUS
Trackguard Westrace Mk II
Clearguard FS3000
Operations control center in Maltepe (backup OCC in Halkali)

9. CONTROLGUIDE OCS RAIL9000

10. Maltepe OCS

11. CBTC system description
Operations servers
Signals
Maintenance center
Point machine
LTMS
ATS servers
Local control panel
Control center equipment room
ATP
APR transponder
Secondary train detection
ATO
Doppler
Taco
Radio
APR reader
Interlocking
Radio antennas
Maintainer’s control terminal
Signaling network communications
Control center
Radio antennas
Block processor
Network communications
Key
Signaling equipment room
Rail 9000 automatic train supervision
Radio link
WESTRACE computer-based interlocking
SIRIUS CBTC automatic train protection
SIRIUS CBTC automatic train operation

12. Radio architecture The line is divided into Block Processor areas.
BP / TCC
BP / TCC
R 1
R 2
R 3
R 4
R 5
R 6 C1 C1 C1 C1 C4 C4 C2 C2 C3 C3 C3
BP 1 Area
BP 2 Area
Handover
The line is divided into Block Processor areas.
In each BP area there are two or more active radio channels.
Hand over process between different radio areas is automatic.
Change between different BP Control areas is seamless.

13. How does it work? Interlocking
The BP receives location info from all trains and the route status from the Interlocking, and calculates the movement authority for the train.
The movement authority will be sent to the train. It will include all geo-localized and non-geo-localized TSR data that will allow the train to calculate its braking curve.
Interlocking
Block processor
Radio
Radio
Radio
SIRIUS
SIRIUS
The train calculates its location based on reading APRs (balises), and sends it to the block processor via the onboard radio.
The train is safely supervised to within its braking curve to ensure that it can never exceed its issued movement authority.

14. Non-fitted or failed train
Interlocking
The interlocking sends the track circuit status to the block processor.
After detecting the non-reporting train, the
block processor will send movement
authorities to the SIRIUS train, as constrained by track circuit occupancy.
Block processor
Radio
Radio
Radio
The movement authority will be sent to the train. The safety factor will consider the fact that a non-registered train is in front.
SIRIUS
Non-reporting train
The train calculates its braking curve to ensure that the end of the movement authority is not exceeded.
A non-fitted train or a failed train location is detected by the occupancy of track circuits or axle counters.

15. Non-fitted train detection
The block processor checks if the train is a controlled train. If it is a non-reporting train, it will constrain movement authorities with physical occupancies.
The movement authority will be sent as constrained by the track section. occupancy
Block processor
Interlocking
Radio
The interlocking sends the track section status to the block processor.
Radio
Radio
SIRIUS
Non-reporting train
Non-reporting train
The train calculates its braking curve to ensure that the end of the movement authority is not exceeded.
Entry point

16. Siemens Rail Automation for Cross Urban applications
ETCS L2
ETCS L1
CBTC
Marmaray
Crossrail
Thameslink
Madrid commuter lines
Auckland
Kolkata Metro ü ü ü ü ü ü ü ü ü
Especially requirements from Cross Urban Applications will bring CBTC and ERTMS closer together.
Shift2Rail is an EU initiative starting in addressing the synergies in terms of platforms and functionalities as there are among others:
ATO
Moving Block
IP radio

17. Crossrail – signaling and control system
Task: enhancement of inner-city transportation and connection of main lines
Quality of service: optimal utilization of infrastructure and rolling stock

18. Siemens’ worldwide ETCS references – for ETCS L1, L2 Wayside and OBU
Algeria
Australia
Austria
Belgium
China
Czech Republic
Finland
Germany
Greece
Hungary
India
Kazakhstan
Luxembourg
Source: Internal; UNISIG Marketing Group, ETCS Database 1)
Morocco
Netherlands
New Zealand
Poland
Romania
Saudi Arabia
Slovakia
Spain
Switzerland
Tunisia
Turkey
United Kingdom
ETCS L1, L2 Wayside + OBU
ETCS L2 Wayside + OBU
ETCS L1 Wayside + OBU
ETCS L2 Wayside
ETCS L1 Wayside
ETCS OBU
1) via TETRA

19. David Sanz García
Head of Center of Competence Wayside Systems in Mainline IC MOL RA ML WSS2
Avda. Castilla San Fernando de Henares
Tel.: Mobile:
siemens.com/answers