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Convegno internazionale: "First Workshop on ERSAT EAV" - Villa Patrizi, Roma

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  • ERSAT

    ERTMS + Satellite

    Fabio Senesi

    Head of Control Command System and Telecom

    Rome 12 February 2016

  • Roadmap

    1. The Italian Rail Network

    2. Interoperability and Intraoperability

    3. From ETCS to ERTMS

    4. ERTMS in Italy : Application Portfolio

    5. Last December Results

    6. RFI Needs

    7. The ERTMS Technology Evolution

    8. ERSAT Project

    9. ERSAT Sardinia Trial Site Architecture

    10.ERSAT User Requirements PHA 11.ERSAT and ERTMS Regional

  • The Italian Rail Network

    Lines classification related to

    the traffic development

    ~ 1000

    km

    High Speed Network

    Fast Lines

    Metropolitan Traffic Lines

    ~ 2.900 km

    ~ 3.900 km

    Subsidiary + Low Traffic Lines

    ~ 950 km

    ~ 7.950 km

    Middle performances +

    Freight lines

    Command Control System : ERTMS/ETCS L2

    Train spacing with radio block

    Command Control System : CTC, SCC, SCC-M

    Train spacing with short block sections (High Capacity)

    Command Control System : CTC, SCC

    Train spacing with SCMT

    Command Control System : CTCev, SCC

    Train spacing with block sections: SSC,SCMT

    Command Control System : CTC

    Train spacing with block sections: SSC

    Economic Sustainability

    (6%)

    (5%)

    (18%)

    (23%)

    (48%)

  • Trackside ETCS BL2 2005-2020 1100km

    Trackside SCMT & GSM-R

    2003-2008 11000km

    SSB SCMT 5000 Equipped Trains

    High Speed Network

    To-Mi-Na

    Ro-Fi

    Tr-Brescia

    Trk SSC 2005-2006

    4000km

    SSB ETCS BL3

    SSB ETCS BL3+STM

    SSB ETCS BL2+STM

    200 HS Equipped Trains

    SSB SCMT/SSC

    1000 Equipped Trains

    Trackside ETCS BL3 from 2016

    CNs and EU/TEN-T Network

    High Density by ERTMS on Urban Nodes

    New High Speed Lines from 2020

    Interoperability and Intraoperability

    SSB ETCS BL3+STM

    Trk ETCS BL3

    Other IM Network

    2019

    Regional Lines

    7500km

  • From ETCS to ERTMS

    ETCS

    Development 2000

    Operation 2005

    Optimization 2013

    ERTMS

    ATO

    Indication to

    Driver Optimizing

    Lenght section

    Optimizing

    Speed profile

    and track condition

    Traffic

    Management

    Reduction Total Cost

    of Ownership (TCO)

  • ERTMS in Italy : application portfolio

    ERTMS (ETCS+ GSM-R)

    High

    Speed

    Network

    Level 2

    (Baseline 2)

    Without fallback

    High Density

    Urban Nodes

    Level2 /Level 3

    (Baseline 3)

    Overlapped to

    National CCS

    Freight &

    Passenger

    Tent-T

    Corridors

    Level 1/Level 2

    (Baseline 3)

    Overlapped to

    National CCS

    Low

    density

    Lines

    Level2 /Level 3

    (Baseline 3)

    Satellite &

    Public Bearer

    In realization

    2018 : HD Rome (tender in

    June 2016), Milan

    and Florence Node

    (headway 230 s)

    Virtual Section by

    Train Integrrty

    Detection

    In realization

    Pilot Line in Sardinia

    2017

    ERSAT merging two EU projects (Galileo and

    ERTMS) for

    Interoperable Virtual Balise

    concept

    10 years In Operation

    (Turin - Salerno) and always

    in Evolution 2016 UpGrading 230d Ro Na

    2016 Milan - Brescia

    2018 Rome - Florence

    2020 Brescia - Verona

    2025 Milan - Genoa

    2025 Naples - Bari

    In realization 2015 Pilot Line Corr D (1st BL3 overlapped on

    Light signal)

    2016:Ranzo - Luino, Domo - Iselle (2015 Pilot L1Ls +

    Radio Infill)

    2017: Domo - Novara

    2018: Milan - Chiasso

    2020: Novara Villa Opicina; Fortezza -Verona;

    Milan - Genoa

  • First ETCS Baseline 3 on RFI Conventional Line:

    Last Results December 2015

    DMI ETCS level 1 Limited Supervision

    and Radio Infill Movement Authority with

    management of release speed by Radio Infill

    ETCS Level 1 Limited Supervision on Cross Border IT CH line Domodossola Iselle

    L1LS

    Train Icon on

    RBC Display

    In Milano Greco

    ETCS level 2

    Movement Authority

    On train DMI

    ETCS Level 2 on Pilot line Corridor D Pioltello Treviglio

  • RFI Needs

    1. Reduction of investment costs (CAPEX) and maintenance costs (Opex) for

    the simplification of the technological infrastructure;

    2. Guarantee a standard level of the European rail safety (SIL4);

    3. Improved safety and capacity of transport networks through the application

    of moving block on secondary lines;

    4. Modernise signalling system at lower costs to ensure the sustainability;

    5. Ensure the interoperability of the fleet;

    6. Minimum Impact on Operational Rules (e.g. All the update and

    transmission functions for digital map have to be executed automatically

    without train driver intervention or verification during the normal operation).

  • over 2025 : UMTS, LTE,

    WiMax, clouding

    up to 350 Km/h ENHANCE SPEED

    TLC for signalling : NEXT CHALLENGES

    ENHANCE

    CAPACITY

    COEXISTENCE

    WITH UMTS

    PREPARE

    MIGRATION

    INTEGRATE WITH

    OTHER TECH.

    by packet switching

    by technical-legal

    bindings and costs

    satellite

    The ERTMS Technology Evolution

  • Supporting partner

    RFI - DB Netz - ASSTRA

    accounting for large number of

    European local lines

    RFI partner of ERSAT EAV Project

  • Roadmap

    3InSat

    ERSAT ERTMS over Satellite

    Development

    & Test

    Satellite

    Technology

    Signalling

    System with

    Satellite

    technology

    2011 2012 2013 2014 2015 2016 2017 2018

    Pilot Line

  • ERSAT Sardinia Trial Site Architecture

    12

    Virtual Balise Reader

    GNSS Antenna

    ERTMS/ETCS (EVC, Odometry, Radio Mng)

    Virtual Balise

    DMI

    Radio I/F

    Radio Communication

    Network

    Radio I/F

    TALS & RBC Functions

    IXL Functions Peripheral Post I/F

    Communication Network

    Reference Station

    Existing CTC

    GNSS Antenna

    SST

    SSB

  • User Requirements - PHA

    RFI Coordinator of Technical Committee Railway Risk Management

    Preliminary

    Hazard Analisys

    User

    Requirements

    CE 402/2013 Regulation

    Team : RFI, Ansaldo STS, Radiolabs, Sogei and Telespazio.

    Output : Final Report for Railway Risk Management

    Next step: Request of certification to ANSF with NoBo assessment

  • ERTMS Regional (Only ETCS L3) in a Low density Line

    but using Virtual Balise Trackside:

    Interlocking+ CTC+ ETCS L3 (By Virtual balise - GNSS Satellite application) + Euroradio over

    Public Bearer

    Trainborne ETCS L3 + STM (optional)

    ERSAT (ERTMS Satellite) - Pilot Line in Sardinia:

    Trackside: ETCS L2 (by Virtual balise - GNSS Satellite application) + Euroradio over Public Bearer

    Overlapping existing Class B and existing signalling system

    Trainborne: ETCS L2 +STM, Class B

    Economical Sustainability for Total Cost of Ownership (TCO) of the regional lines

    ERSAT and ERTMS Regional

    Match ERTMS Evolution: Management of New CR

  • Thanks for your attention

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