THE ITALIAN ERTMS EXPERIENCE

THE ITALIAN ERTMS EXPERIENCE UIC ERTMS Conference Bern Sep 2007

RFI RETE FERROVIARIA ITALIANA ITALIAN INFRASTRUCTURE MANAGER Main tasks: 1) To manage the railway network in accordance with national and European rules 2) To ensure and assess railway safety at system level 3) To assess characteristics of the railway undertakings 4) To propose and issue rules and regulations for railway operations UIC ERTMS Conference Bern September 2007 2

Italian strategy for ERTMS/ETCS implementation Main phasesp and related basic elements 1. ETCS implementation: interoperability choices (GSM-R coverage of the HS and CR network, ETCS Level 2 on high-speed lines, SCMT as prefitted ETCS Level 1 on conventional main lines and nodes, rolling stock equipped accordingly) 2. First experience with ETCS Level 2 on the Rome-Naples high-speed line and Novara-Torino in commercial operation (solved and unsolved problems on both infrastructure and rolling stock) Main lesson learnt Certification and Assessment 3. Extension of SCMT towards ETCS Level 1 on corridors linking up with Europe (adding standard ETCS features to track-side SCMT: consequences for balise configuration, how to resolve the infill issue the proposed radio infill solution) 3 UIC ERTMS Conference Bern September 2007

The RFI Interoperable Network HS/HC Lines + interoperable corridors A,B,D About 3 285 km of interoperable network (20% of total RFI network = 16 850 km) (100% HS/HC net (1 115 km)) + 14% (2 170 km / 15 750 km) CR network: corridors A,B,D) Brennero Scenario 2015 Sempione Gottardo Bolzano Corridor D Domodossola Luino Chiasso HS network in progress 2008: Milano - Bologna (182 km) 2009: Bologna - Firenze (78 km) 2009: Novara - Milano (34 km) 2011: Firenze - Roma (260 Km) 2013: Milano - Verona (112 km) 2013: Padova - Mestre (25 km) 2013: Verona - Padova (77 km) 2013: Terzo Valico (52 Km) Parigi - Lione Novar a TORINO GENOVA Corridor A 1st phase MILANO Veron a Padov a BOLOGNA FIRENZE VENEZIA ROM A TRIESTE Lubiana Corridor B HS network - 2007 2005: Roma - Napoli (204 Km) 2006: Torino - Novara (91 Km) Corridor A 2nd phase (The belt line south of Milan) NAPOLI Interoperable corridors in Italy Corridor A Rotterdam - Genova (1st phase) 230 km Corridor A Rotterdam - Genova (2nd phase) 290 km Corridor B Stockholm - Napoli 978 km Corridor D Valencia - Budapest 674 km UIC ERTMS Conference Bern September 2007 4

Main technological innovations adopted by RFI 1. ERTMS/ETCS 2. GSM-R 3. COMPUTER CONTROLLED INTERLOCKINGS (ACC) 4. INTEGRATED MULTIFUNCTION DIAGNOSTICS TRAIN 5. PHYSICAL AND FUNCTIONAL TECHNOLOGY INTEGRATION 6. ITALIAN HSL PERFORMANCES 7. OVERALL RFI INVESTMENTS IN TECHNOLOGY 5 UIC ERTMS Conference Bern September 2007

Concept 1 System Definition and Application Conditions 2 System life cycle Risk Analysis 3 System Requirements 4 Re-apply Risk Analysis ( See Note 2) RFI Apportionment of 5 System Requirements Design and Implementation Manufacture Installation 6 7 8 Manufacturer and/or Third Party System Validation 9 (Including Safety Acceptance and Commissioning) System Acceptance 10 Performance Monitoring 12 Operation and Maintenance 11 Modification and Retrofit 13 RFI De-commissioning and Disposal 14 Re-apply Lifecycle (See Note 1) 6 UIC ERTMS Conference Bern September 2007

ERTMS/ETCS on HS / HC: the Benefits Transportation on Doubles available capacity on the route Estimated traffic in 2015 on the vertical axis 35 million passengers and 10 million tonnes of freight Existing lines dedicated to freight transport and local and urban transport Regional rail services redesigned and completion of large rail hubs Environment Less environmental impact than road, equivalent to the discharge of a city with 220 thousand inhabitants (e.g. Perugia+Treviso) and consumption and emissions of a 102 MW power station (1.3% of Italy s domestic power consumption). 7 UIC ERTMS Conference Bern September 2007

(DMI SCMT Separato in prima fase) The On-Board Sub-System System 8 UIC ERTMS Conference Bern September 2007

The On-Board Sub-System System ERTMS/ETCS+STM (integrated architecture) Sistema di Registrazione Sistema di Misura e visualizzazione di velocità Sistema di protezione e controllo Sistema di controllo presenza e vigilanza del personale di condotta Sistema di ausilio alla condotta Sotto - Sistema di Interfacciamento al Personale di Condotta Supporto di registrazione DMI ERTMS Visualizzazioni Nazionali Organi di rilevamento Mobile MMI Radio Sotto - Sistema di Elaborazione JRU EVC STM SCMT STM X STM Y Modulo Euroradio SISTEMII TRENO Sotto - Sistema di Interfacciameto al Materiale Rotabile Radar GT GT ORGANI TRENO Sotto - Sistema di Interfacciamento al SST Antenna Per PI Antenna Per PI Antenna X CdB Antenna X CdB 9 UIC ERTMS Conference Bern September 2007

DISTRIBUTED ARCHITECTURE OF THE COMPUTER-CONTROLLED CONTROLLED INTERLOCKING Architecture adopted for the new Italian high-speed lines Milano-Bologna Bologna-Firenze CENTRALISED SUPERVISION ROOM COMMAND AND CONTROL - RADIO BLOCK CENTRE - CENTRAL INTERLOCKING COMPUTER TLC-LD per SCC + Fibra Ottica SCC RBC NVC SDH FIBRE OPTIC BACKBONE BTS GSM-R PM LL PJ PC PT Train Position Movement Authority LAV npp npp npp npp LL SINGLE IXL PERIPHERAL UNITS Eurobalise 10 UIC ERTMS Conference Bern September 2007

ERTMS/ETCS HIGH SPEED LINE CONTROL ROOM ROMA-NAPOLI TD QL RBC SCC GSM-R 11 UIC ERTMS Conference Bern September 2007

ERTMS/ETCS HIGH SPEED LINE CONTROL ROOM TORINO-NOVARA 12 UIC ERTMS Conference Bern September 2007

RBC OPERATOR INTERFACE Fine sezione Fine Sezione prima PdS Icona treno Modo operativo Numero Treno FS 1 5 0 1 2 3 4 5 Velocità Vnv Menù Principale Arresti di Em Rallentam Pun Rallentam Pre Arresti di Em Messaggi di T RBC Educatio Tacitaz Suon Tabelle Opzioni Logout QLv1 (1) QLv2 (1) RBC1RBC2RBC3 RBC1RBC2RBC3 Tastiera KDI DVC Coda del Treno Testa del Treno ID RBC ID Treno Stato Data Operatore 1 RBC1 12345 CONFERMATO 13/02/2004 Unità 08:05:52 diagnostica 3267 2 RBC2 56789 ATTESA 13/02/2004 08:55:24 3267 Cestello VMMI-HSL 3 RBC2 08765 CONFERMATO 13/02/2004 09:28:32 3267 (armadio elaborazione) 4 RBC1 25625 REVOCATO 13/02/2004 10:56:12 Unità ventole3267 5 RBC3 14881 CONFERMATO 15/02/2004 08:35:06 1294 6 RBC3 06654 CONFERMATO 15/02/2004 08:52:58 1294 7 RBC1 01888 CANCELLATO 15/02/2004 10:55:05 1294 8 RBC1 63999 ATTESA REV 15/02/2004 13:55:58 1294 9 RBC1 22233 CONFERMATO 15/02/2004 14:26:01 1294 GEA IPA Rallentamenti o emergenze ai treni via radio dal centro Movement Authority 13 UIC ERTMS Conference Bern September 2007

Integrated Multifunction Diagnostics Train E404 PLT R1 R2 R3 R4 R5 R6 R7 R8 E404 PL On-board sub-system diagnostics: SIGNALLING: ERTMS GSMR SCMT & BACC INFRASTRUCTURE: gauge measurement Dynamic measurements: bogie accelerations, measurement of Q and Y forces Pantograph-catenary interaction 14 UIC ERTMS Conference Bern September 2007

Technology - Integration SST SSB GSM-R ETCS SCMT IXL RBC RBC CTC IXL Track circuit ETCS SCMT EVC - STM EVC - TRAIN NORTEL SIEMENS SST - SSB Integration of National Regulations with ERTMS Rules ASF AF AF ALS Safety Case for Supplier Integration at System Level 15 UIC ERTMS Conference Bern September 2007

Sub-System System Release Certification for Commercial Operation Radio Block Centre 7 software releases 10 software releases B C N a 16 UIC ERTMS Conference Bern September 2007

Sub-System System Release Certification for Commercial Operation ETR 500 Brand AV 60 trains ETR 600 New Pendolino 30 trains ERTMS/ETCS On-Board Sub-System ETR 500 ETR 600 ETR 610 ETR 485 ETR 470 ERTMS/ETCS stand-alone ERTMS/ETCS + STM (integrated) ERTMS/ETCS + STM (external) ETR 485 15 trains ETR 500 ETR 402 ETR 403 ERTMS/ETCS + STM (external) ERTMS/ETCS + STM (integrated) ETR 470 15 trains =120 trains 17 UIC ERTMS Conference Bern September 2007

System Integration: achievinga compatibility between Nortel and Siemens GSM-R R constituents Salone Roma Working with BTS SIEMENS Tratta AC/AV Roma Napoli NortelNetworks Radio Block Centre RBC BSS TRAU BSC V12R.04 HLR BTS BTS BTS BTS MSC IN Pre-esercizio SMSC AV/AC Roma-Napoli Working with BTS NORTEL RBC MSC Siemens Test Plant PCS Roma T.ni SIEMENS NortelNetworks Interfaccia A BSS Nortel BSS TRAU BSC MSC BTS BTS NUOVO BSS Nortel V15R.1 MSC Siemens LS SR11.0 Abis BTS BTS BTS di migrazione Gricignano Napoli Working with BTS SIEMENS GPRS SGSN GGSN NSS Core NSS Core HLRi Linea Storica TRAU BSC BTS BTS Siemens MSC BSS BSS Roma Tuscolana OTA Billing Interception IN SMSC VMS BR7.0/SR11.0 18 UIC ERTMS Conference Bern September 2007

GRASS (GSM( SM-R Risk ASSessment essment) 10 0 10-1 Average BER 10-2 10-3 OUT OF SERVICE NOMINAL SERVICE 10-4 10-5 10 15 20 25 E s /N 0 30 35 40 A research project has been carried out into the possible causes of GSM-R R system degradation, the related risks and possible means of mitigation. 19 UIC ERTMS Conference Bern September 2007

ITALIAN HIGH SPEED LINES IN OPERATION SINCE DEC 2005 PERFORMANCE RECORD ROMA-NAPOLI 30 trains per day 96% on time (within 5') 98% ERTMS/ETCS only TORINO-NOVARA NOVARA 16 trains per day 96% on time (within 5') Overall distance run 2 million km ERTMS (ETCS+GSM-R) DIRECT CAUSE OF DELAY IN LESS THAN 2% OF CASES 98% ERTMS/ETCS only 20 UIC ERTMS Conference Bern September 2007

Punctuality Punctuality targets: 95% of trains on time (tol.: 5 ) Reliability targets: All HS rolling stock to be in class traction A+ Critical breakdown / Mkm = 7 (tgt 06: 8) Repairable breakdown / Mkm = 93 (tgt 06: 110) Punctuality HS Rome - Naples - Year 2006 100,00% 95,00% 97,32% 98,65% 97,49% 94,35% 95,36% 97,57% 96,37% 93,48% 94,03% 96,17% 96,38% 95,58% 90,00% 86,25% 85,00% 80,00% Gennaio Febbraio Marzo Aprile Maggio Giugno Luglio Agosto Settembre Ottobre Novembre Dicembre Gennaio 2007 % Result Target 21 UIC ERTMS Conference Bern September 2007

Market Share on RM-NA route NAPLES ROME (2005) NAPLES ROME (2006) Others: 1.200; 6% Air: 150; 1% ES; 4.000; 21% Air: 150; 1% Others: 1.200; 6% HS; 2000; 10% ES; 3.400; 17% IC; 2.700; 14% IC ; 2.100; 11% C ar:10.900; 56% Local; 1.000; 5% The launch of our first 4 pairs of trains together with the oil price shift in mid-2006, increased our total modal market share by 10 pp. The market share of High Speed trains is about 10%, of which 4 pp are taken from ES standard trains. The total market increased altogether by 2% Car: 9.300; 46% Analysis date: July 06. Update in progress Total Train Market Share (after 7 months) 47% (+10 pp) Local: 1.100; 6% 22 UIC ERTMS Conference Bern September 2007

Performance Monitoring Grafico dei Dati da Log di RBC1,2,3 B POC D E Cambio Fase attivo Ingresso in ERTMS/ETCS L2 G Hand Over RBC D POC Velocità Marcia in FS con EoA su segnale virtuale chiuso di PdS (TSR a 90km/h) F Uscita da ERTMS/ETCS L2 H Inserzione del SSB Gradiente( / ) A C Gestione itinerari RBC 1 RBC 2 RBC 2 RBC 3 = Posti di servizio e tempo di passaggio Legenda 23 UIC ERTMS Conference Bern September 2007

Maintenance Data from Italian High Speed / High Capacity Lines Overall trackside signalling sys maintenance events/operation year 2006 (excluding ETCS) Power supply 3 Base Transmission Stations 4 Track Circuit 14 Hot Box Detectors 14 Switches 5 GSM-R 2 Centralised Traffic Control 1 Maximum Permitted Unavailability at System Level less than 8 (RFI Requirements): C O N F I R M E D by the data collected from the overall ERTMS/ETCS signalling system Results from experience with ERTMS operation System availability stabilised by the proper tuning of GSM-R and ETCS configuration parameters Improved knowledge of the management of downgraded modes for both drivers and trackside RBC and IXL managers Technical and functional integration among several ERTMS suppliers achieved 24 UIC ERTMS Conference Bern September 2007