UIC ERTMS World World C onference Conference, Stockholm 2012 ITALIAN EXPERIENCE ETCS L2 Fabio Senesi

Transcription

1 UIC ERTMS World Conference, Stockholm 2012 ITALIAN EXPERIENCE ETCS L2 Fabio Senesi Rete Ferroviaria Italiana Technology Department Head ATC

2 Topics 1. High speed lines and ETCS 2. Underground city by-pass connecting 2 hs lines ( Il Passante AV ) 3. Corridors Italian Pilot Line The migration from SCMT to ERTMS L1 Sicily pilot line Corridor A Corridor D Pilot Line 4. TLC the smooth migration towards GPRS 5. Satellite + ERTMS

3 1. Italian High Speed Line IN COMMERCIAL OPERATION SINCE KMS EQUIPPED BY ERTMS/ETCS LEVEL 2 WITHOUT FALL BACK 2.3.0D (ETCS) TRACKSIDE SYSTEM COMPLIANT 159 TRAINS PER DAY 5 POTENTIAL HEADWAY

4 LINE GENERAL DATA Max operation speed 300 km/h OPERATION DINAMICS DATA Maximum tested speed 362 km/h Uncompensated radial acceleration 0.6 m/s 2 Max axle load Power supply 25 t 25 KVa.c. PERFORMANCE DATA Power supply sub stations coverage modularity Sub station electrical power 50 Km 60 MVA RBC train limit management 30 train/ 60 Km Max gradient Artificial tunnels free section 100 m 2 LINE DATA Natural tunnels free section 82 m 2 Limit profile Gabarit C PMO n 5 Recovery tracks module 750 m

5 The High Speed / High Capacity system HS/HC NETWORK Km Travel time Line TO-MI MI-BO BO-FI RM-NA RM-MI No HS 1: 22 1: : 27 4: 30 With HS 54 December : 05 December December : 10 December : 45 non stop December 2009 Project Construction Operating Operating (line with commercial speed up to 250 km/h)

6 High Speed services: the FRECCIAROSSA network Non Stop Number of daily links 82 Milan - Rome 39 Milan - Naples 19 Turin - Rome 8 Milan Salerno Travelling time 37 Bologna - Firenze 60 Turin Milan 70 Rome Naples 4h 10 Milan Naples 4h 10 Turin - Rome Non - stop links 2h 45 Rome Tib. Mi Rog. 2h 59 Rome Term. Milan C.le. Easy learning timetable (00, 15, 30) Comfortable seats (seats are spaced 98 cm apart, 20 cm more than air seats distance)

7 High Speed services: the FRECCIARGENTO network Number of daily links 30 Venice Rome (of which 2 FAST Trains) 12 Verona - Rome Non Stop 6Rome Bari (of which h 4 FAST trains) 2 Rome Lamezia T. (2 FAST trains) Travelling time 3h 15 Venice Rome 3h 00 Verona Rome 3h 59 Rome - Bari 3h 59 Rome Lamezia T.

8 INTEGRATION ETCS-Power supply system To manage phase and power supply system transitions SIGNALLING SYSTEM SCMT/BAcc ERTMS LEVEL 2 SIGNALLING SYSTEM POWER SUPPLY SYSTEM 3KVcc 25KVca POWER SUPPLY SYSTEM SYGNALLING SYSTEMS TRANSITION POINT POWER SUPPLY SYSTEMS TRANSITION POINT RBC IXL ETCS STM CONVENTIONAL LINE HIGH SPEED LINE Track circuits

9 Problems solved within Italian implementation and opportunities for ERTMS future 5 INTEGRATION AMONG RBCs and OBCs (Ansaldo and Alstom) ETR 500 E402B E403 (new fleet) Ansaldo OBC ERTMS/ETCS level 2 Integration Safety Case Alstom OBC ETR 500 ETR 600 ETR 610 ETR 485 MITSUI 186 Torino Milano Milano-Bologna Ansaldo RBC Alstom RBC Bologna-Firenze Roma-Napoli

10 RFI RAM requirements Every basic element of the ETCS+GSM-R+SDH systems are double (or triple) redunded. The following quantitative reliability requirements have been specified by RFI for the trackside integrated systems enclosing GSM-R+SDH+ETCS: Immobilising failure (failures which affect train service) Service failure (failures which do not affect train service) mean downtime per year = 8 mean downtime per year =1h9

11 IXL AND ERTMS INTEGRATED DISPLAY BOLOGNA-FIRENZE HSL CONTROL ROOM

12 Tight integration between interlocking and ETCS at functional level : e.g. Bologna-Firenze to manage safe and rescue exit zones DRIVER IS HELPED REACHING SAFE EXIT ZONES IN A EASY WAY TUNNEL AND RESCUE EXIT ICON

13 ATC laboratory architecture RBC 1 RBC 2 RBC 3 SDH network sim (TLC/LD) GSM-R IXL 1 IXL n C/C Track Circuits, Switches sim network Trackside sim occ/free commands Trackside sim Rx/Tx IXL EVC+Train Simulator Lab local network Scenarios Scheduler

14 RFI ERTMS Laboratory s layout Alstom on-board simulator (includes SCMT STM module) Ansaldo on-board simulator (includes SCMT STM module) Milano Bologna Radio Block Center

15 RFI ETCS Laboratory NEW G/A APPLICATIONS EVC-RBC-IXL INTEGRATION LINES IN SERVICE SW VERSION UPGGRADING NEW SUPPLIERS RFI LAB TEST TING NEW G/A APPLICATIONS EVC-RBC-IXL PRE-OPERATION INTEGRATION LINES IN SERVICE OPERATION TEST ON SITE

16 Test coverage and specification tracebility MILANO - BOLOGNA High Speed Line Functional Assessment ERTMS L2 RFI INDEPENDENT TEST PROCESS 283 test scenarios covering 391 (100%) functional requirements RFI+SUPPLIER TEST PROCESS Supplier log file analysis + RFI (Statemate) tests = 80% requirements coverage ONLY 20% remaining ON-SITE tests ONLY 20% remaining ON SITE tests necessary to have FULL COVERAGE

17 RFI ETCS Laboratory Model Testing Unisig Requirements 2.2.2/2.3.0d/3.0.0 Tracebility Requirements Specification Formal Model Tracebility JRU/RBC Log file coming from lab or site tests Outcome Functional and logic Verification

18 2.UNDERGROUND CITY BY-PASS CONNECTING 2 HIGH SPEED LINES ( IL PASSANTE AV ) RBC Mi- Bo area RBC-RBC cross border RBC Bo- Fi area IXL Mi Bo IXL Bo Fi PM S. Viola Milano PM Reno Bologna PMAnzola RBC MI-BO RBC BO-FI IXL MI-BO SAFETY PROTOCOL IXL BO-FI

19 3 Corridors

20 3. THE MIGRATION FROM SCMT (12000 existng km) TO ERTMS L1 ETCS Radio Infill SCMT - 38 KM Sicily PILOT LINE - 2 SUPPLIERS -LEVEL 1 -Level 1 + RADIO INFILL -Limited Supervision MER MEC L1 Telegram Euro Balise Packet 44 (SCMT Data) System Requirement SPECIFICATIONS for a ETCS+SCMT Layout ECM

21 3- ITALIAN SEGMENT OF CORRIDOR A - ROTTERDAM GENOA BREN N ERO S. C Baseline 3 D O M O D O SSO LA LU I N O CHIASSO The Italian route that is part of BO LZAN O Corridor A, Rotterdam Genoa (1800Km), extends some 900Km and consists entirely of TRENTO conventional lines. AO STA G ALLARATE Bu sto Ar sizio SEREG N O BERG AM O Verdello D a lmine C IT T AD E LLA TREV N O VARA RH O MILANO TREVIG LIO RO VAT O BRESC IA VERO N A Q U AD R. EU R VIC EN ZA PAD O VA V EN EZ SAN TH IA` VERC ELLI MO DANE FX M O RTARA OLMENETA C H IVASSO BU SSO LEN O CASALE M. CREMO NA TO RINO VALEN ZA VO G H ERA BRO N I PIAC EN ZA ALESSAN D RIATO RTO NA ARQ U ATA SC RIVIA OVADA BO. IN TERPO RTO BOLOGNA GENOVA VEN TIM IG LIA FIRENZE

22 Part of Corridor A implementation Dec 2012 call for Tender for Milano-Chiasso Level 2 (Baseline 3) overlapped on SCMT: 900m track circuits to increase capacity vs present operations (1350m tc lenght) 450m virtual block sections to double capacity by ERTMS L2 SBB- FS Interoperable relation Milano- Lugano

23 Pilot Line Corridor D June 2012 call for Tender for 40km (Lambrate- Treviglio ) of L2 Baseline 3 overlapped on SCMT Target 2013 : Requirements specifications for realisation of Italian part of Corridor D

24 4-TLC (voice and data): Key Figures of Italian GSM-R Network Key figures of Italian GSM-R Network Total Length of Railway Network: km Covered by GSM-R: km Start of implementation: 2002 GSM-R BTS installed: ~ 1600 BSC installed: 19 (CL) + 4 (HSL) High Speed Lines ERTMS/ETCS L2 Conventional Lines MSC installed: 4 (CL) + 3 (HSL)

25 TLC for signalling : THE NEXT CHALLENGES ENHANCE SPEED up to 350 Km/h ENHANCE CAPACITY by ypacket switching COEXISTENCE WITH UMTS PREPARE MIGRATION by technical-legal bindings and costs over 2025 : UMTS, LTE, WiMax, clouding INTEGRATE WITH OTHER TECH. satellite

26 5- SATELLITE TECHNOLOGY FOR ERTMS (ERSAT) Radio Block Centre RBC GSM Centrale (MSC) GPS / EGNOS / GALILEO Rete TLC cablata o wireless GSM/Tetra Periferico (BTS) GNSS Control Centre Posizio Posizi ione SIL4 SIL4 ricevitore terminale satellitare mobile MA, MA, Pos Pos osition osition Report Report IXL deviatoi Segnali The Test Site Sardinia Olbia- Cagliari railway line LDS LDS Altri circuiti

27 Projects for supporting product development &validation UIC- SATLOC Procedures for standardisation and certification ESA - 3InSat Demonstration Programme Product development Localizer SAT-TLC EGNOS-GALILEO upgrade for rail ERTMS-ETCS Test Site Validation, Standardisation & Certification ERTMS-ETCS Satellite-based train control system product Commercial exploitation