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THE ITALIAN ERTMS EXPERIENCE

UIC ERTMS Conference – Bern

September 2007

2UIC ERTMS Conference – Bern September 2007

RFI - RETE FERROVIARIA ITALIANA

ITALIAN INFRASTRUCTURE MANAGER ITALIAN INFRASTRUCTURE MANAGER

MainMain taskstasks::

ToTo managemanage railwayrailway network network accordingaccording toto nationalnational and and EuropeanEuropeanrulesrulesToTo ensureensure and and toto assessassess railwayrailway safetysafety at system at system levellevelToTo assessassess featuresfeatures of the of the railwaysrailways undertakingsundertakingsToTo propose and propose and issueissue rulesrules and and regulationregulation forfor railwayrailwayoperationsoperations

3 UIC ERTMS Conference – Bern September 2007

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 coherently equipped)

2. First experiences with ETCS level 2 on the high-speed line Rome -Naples and Novara -Torino in commercial operation (infrastructure and rolling stock solved and unsolved problems) – Main lesson learnt – Certification and Assessment

3. Extension of SCMT towards ETCS level 1 on Corridors linking Europe (Add standard ETCS features to track-side SCMT: consequences for balise configuration, how to solve the infill issue –the proposed radio infill solution)

Italian strategy for ERTMS/ETCS implementationItalian strategy for ERTMS/ETCS implementation

Main PMain Phaseshases and and relatedrelated basic basic elementselements

4UIC ERTMS Conference – Bern September 2007

NAPOLI

ROMA

Padova

VENEZIA

GENOVA

TORINO

Novara

BOLOGNA

FIRENZE

MILANO

Verona Corridor B

Corridor D

Corridor A – 1^ phase

Corridor A – 2^ phase (The belt line south of Milan)

Parigi Parigi -- LioneLione

SempioneSempioneGottardoGottardo

BrenneroBrennero

LubianaLubiana

Domodossola LuinoChiasso

Bolzano

TRIESTE

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)

HS network - 20072005: Roma – Napoli (204 Km) 2006: Torino – Novara (91 Km)

Interoperable Corridor in ItalyCorridor A Rotterdam - Genova (1^phase) km 230Corridor A Rotterdam - Genova (2^phase) km 290Corridor B Stochkolm - Napoli km 978Corridor D Valencia - Budapest km 674

About 3. 285 Km of Interoperable Net (20% of RFI whole net = 16. 850 Km)

(100% HS/HC net (1.115 Km)) + 14% (2.170 Km / 15.750 Km) (100% HS/HC net (1.115 Km)) + 14% (2.170 Km / 15.750 Km) CR net: corridors A,B,D)CR net: corridors A,B,D)

Scenario 2015Scenario 2015

The RFI interoperable network The RFI interoperable network HS/HC HS/HC LinesLines + interoperable + interoperable corridorscorridors A,B,D A,B,D


RFI Main adopted technological InnovationsRFI Main adopted technological Innovations

1.1. ERTMS/ETCSERTMS/ETCS

2.2. GSMGSM--RR

3.3. COMPUTER CONTROLLED INTERLOCKING (ACC)COMPUTER CONTROLLED INTERLOCKING (ACC)

4.4. INTEGRATED MULTIFUNCTION DIAGNOSTIC TRAININTEGRATED MULTIFUNCTION DIAGNOSTIC TRAIN

5.5. PHYSICAL AND FUNCTIONAL TECHNOLOGY INTEGRATIONPHYSICAL AND FUNCTIONAL TECHNOLOGY INTEGRATION


System System lifecyclelifecycleSystem Definition andApplication Conditions

Risk Analysis

System Requirements

Apportionment ofSystem Requirements

Design andImplementation

Manufacture

Installation

System Validation(Including Safety Acceptance

and Commissioning)

System Acceptance

Operation andMaintenance

PerformanceMonitoring

Modificationand Retrofit

De-commissioningand Disposal

Re-apply Lifecycle14

131112

10

9

8

7

6

5

4

3

2

Concept 1

Re-apply Risk Analysis

RFI

RFI

Manufacturer and/orThird Party


EERTMS/ETCS on RTMS/ETCS on HS / HC : the benefitsHS / HC : the benefits

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).

TransportationTransportation

EnvironmentEnvironment

Doubles available capacity on the routeEstimated traffic in 2015 on the vertical axis – 35 M passengers and 10 M tonnes of freightExisting lines dedicated to freight transport and local and urban transportRegional rail services redesigned and completion of large rail hubs


The OnThe On-- Board Sub SystemBoard Sub System

(DMI SCMT Separated in phase 1)

Nationalized transmissionmodule


The OnThe On--Board Sub System ERTMS/ETCS+STMBoard Sub System ERTMS/ETCS+STM(integrated architecture)(integrated architecture)

Control and ProtectionSystem

Speed MeasuringSystem

Driving Personnelmonitoring

System Recording

Unit

Rolling Stock-Interface Sub System

Trackside-Interface

Sub System

Computing-Sub System

-Driving Personnel

Interface

GT GT

AntennaX CdB

AntennaX

AntennaX CdB

Antenna

JRU

DMI

ERTMS

Driver SupportSystem

niDetectingSystem Mobile

MMI

Radio

recordingmedia

ORGANI TRENOtrain

devices

AntennaPer PI

AntennaPer PI

NationalizedDisplays

Radar

Modulo Euroradio

STMX

STMY

STMSCMT

EVCSISTEMIITRENOtrain

systems


DISTRIBUTED ARCHITECTURE DISTRIBUTED ARCHITECTURE COMPUTER CONTROLLED INTERLOCKINGCOMPUTER CONTROLLED INTERLOCKING

New New ItalianItalian High High SpeedSpeed LinesLines MilanoMilano--BolognaBologna--FirenzeFirenze ArchitectureArchitecture

Conventional line

PJ

HS LINE

PTPM

RBC

LLPC

BTS

TrainPosition Movement

Authority

Eurobalise

GSM-R

SCC NVC

nPP nPP nPP nPP

CENTALIZED SUPERVISION ROOMCOMMAND AND CONTROL - RADIO BLOCK CENTER - CENTRAL INTERLOCKING COMPUTER

FIBER OPTIC BACKBONE

SINGLE INTERLOCKING PERIPHERAL UNITS


SCC

QL RBCTD

GSM-R

ERTMS/ETCS HIGH SPEED LINE CONTROL ROOM : ROMAERTMS/ETCS HIGH SPEED LINE CONTROL ROOM : ROMA--NAPOLINAPOLI


ERTMS/ETCS HIGH SPEED LINE CONTROL ROOM :ERTMS/ETCS HIGH SPEED LINE CONTROL ROOM :TORINOTORINO--NOVARANOVARA


RBC OPERATOR INTERFACERBC OPERATOR INTERFACE

GE

A

Unità ventole

Unità diagnostica

QLv2 (1)QLv1(1)Vnv

KDI DVC

IPA

Cestello VMMI-HSL(armadio elaborazione)

RBC1RBC2RBC3 RBC1RBC2RBC3

Arresti di EmMenù Principale

Arresti di EmMessaggi di TTacitaz Suon

RBC EducatioTabelle

Rallentam Pun Rallentam Pre

OpzioniLogout

Modo operativo

FS21 53 4

01 5Numero Treno

Testa del Treno

Coda del Treno

Velocità

ID RBC ID Treno Stato Data Operatore

1 RBC1 12345 CONFERMATO 13/02/2004 08:05:52 3267

2 RBC2 56789 ATTESA 13/02/2004 08:55:24 3267

3 RBC2 08765 CONFERMATO 13/02/2004 09:28:32 3267

4 RBC1 25625 REVOCATO 13/02/2004 10:56:12 3267

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

Slowdowns or emercencies

to trains via radio from centre

keyboardTrain icon

MovementAuthority

End of section

End of 1st station section


E404 PLT R1 R2 R3 R4 R5 R6 R7 R8 E404 PL

Diagnostic sub system on-board:

SIGNALLING: ERTMS – GSMR –SCMT e BACC

INFRASTRUCTURE: gaugemeasurement

Dinamic measurement: boogieacceleration, Q and Y forcesmeasurement

Pantograph-catenary interaction

Integrated Multifunction Diagnostic TrainIntegrated Multifunction Diagnostic Train


Technology Technology -- IntegrationIntegration

Integration of National Regulation with

ERTMS Rules

SST - SSB

SST SSB GSM-R

Safety Case ofSupplier Integration

At System Level

ASF

AF

AF

ALS

ETCS ETCS –– SCMTSCMTIXL IXL –– RBCRBCRBC RBC –– CTCCTCIXL IXL –– Track circuitTrack circuit

ETCS ETCS –– SCMTSCMT

EVC EVC -- STMSTM

EVC EVC -- TRAINTRAIN

NORTELNORTEL

SIEMENSSIEMENS


Sub System Release Certification for Commercial OperationSub System Release Certification for Commercial Operation

Radio Block Centre

7 software releases

N

BC

a

10 software releases


Sub System Release Certification for Commercial OperationSub System Release Certification for Commercial Operation

ERTMS/ETCS On-Board Sub-System

ERTMS/ETCS stand-alone

ETR 485

ERTMS/ETCS + STM (integrated)

ETR 500 ETR 600 ETR 610

ERTMS/ETCS + STM (external)

ETR 500

ERTMS/ETCS + STM (external)ERTMS/ETCS + STM (integrated)

ETR 402 ETR 403

ETR 500 Brand AV

ETR 600 “New Pendolino “

ETR 485

ETR 470

ETR 470

60 trains

30trains

15trains

15trains

=120 trains


System Integration: System Integration: Achieving compatibility between Nortel and Siemens Achieving compatibility between Nortel and Siemens GSMGSM--R constituentsR constituents

Salone

GricignanoRoma

Working withBTS SIEMENS

NapoliWorking with

BTS SIEMENSBTS SIEMENSAV/AC Roma-Napoli Working with

BTS NORTELBTS NORTEL

MSC

SR11.0

NSS CoreNSS Core

Conventional line

Siemens

BSSBSS

VMS

SMSCHLRi

IN

Billing

SGSN

GGSNInterception

OTA

TRAU

BTS

GPRS

HS line Roma - Napoli

NortelNetworks

IN

SMSC

Interfaccia A

BTS

BSC

BTS

TRAU

BTSBSS

BR7.0

/SR11.0

V15R.1BSC

BTSBTSBSS

TRAU

MSC

V12R.0

4

Roma Tuscolana

MSCHLR

NUOVO

BSS Nortel

AbisBSC

BTSBTS

BTSBTS

RBC

Test Plant – PCS Roma T.ni

SIEMENS – NortelNetworks

BSS Nortel

RBC

Radio Block Centre

MSC Siemens LS

Pre-ese

rcizio

BTS di migrazione

MSC Siemens


The GRASS (The GRASS (GGSMSM--R R RRisk isk ASSASSessmentessment) Project) Project

OUT OF

SERVICE

NOMINAL

SERVICE

10-5

10-4

10-3

10-2

10-1

100

Ave

rage

Bit

Erro

r Rat

e

40353025201510

Signal-to-noise Ratio

GRASS is a project research that has GRASS is a project research that has been carried out to investigate on the been carried out to investigate on the possible cause of degradation of the possible cause of degradation of the GSMGSM--R system, R system, related risks and related risks and possible mitigationspossible mitigations

Field LevelCoverage map


ITALIAN HIGH SPEED LINES IN OPERATION SINCE DEC 2005ITALIAN HIGH SPEED LINES IN OPERATION SINCE DEC 2005

ROMA ROMA –– NAPOLINAPOLI

30 30 trainstrains/day/day

96% on time 96% on time ((withinwithin 5’ 5’ delaydelay))

98 % ERTMS/ETCS 98 % ERTMS/ETCS onlyonly

TORINOTORINO--NOVARANOVARA

16 16 trainstrains/day/day

96% on time (96% on time (withinwithin 5’ 5’ delaydelay) )

98 % ERTMS/ETCS 98 % ERTMS/ETCS onlyonly

PERFORMANCESPERFORMANCES

OverallOverall distancedistance runrun: : 2 2 MillionMillion of of KmsKms

ERTMS (ETCS+GSM-R) DIRECT CAUSES OF DELAYS:

LESS THAN 2%LESS THAN 2%


PunctualityPunctuality

Reliability targets: • All materials HS to be in class traction A+• Critical breakdown /Mkm = 7 (tgt ‘06: 8) • Repairable breakdown /Mkm = 93 (tgt ’06: 110)

Punctuality targets: • 95% of the trains on time (tol.: 5’)

Punctuality HS Rome - Naples - Year 2006

86,25%

97,32%98,65%

97,49%

94,35%95,36%

96,37%

93,48% 94,03%

96,17% 96,38%95,58%

97,57%

80,00%

85,00%

90,00%

95,00%

100,00%

Gen

naio

Febb

raio

Mar

zo

Apr

ile

Mag

gio

Giu

gno

Lugl

io

Ago

sto

Sette

mbr

e

Otto

bre

Nov

embr

e

Dic

embr

e

Gen

naio

2007

% Result Obj


Market Share on RMMarket Share on RM--NA routeNA route

Local; 1.000; 5%

IC; 2.100; 11%

ES; 4.000; 21%

Air: 150; 1%

Others: 1.200; 6%

Car:10.900; 56%

NAPLES NAPLES –– ROME (2005)ROME (2005) NAPLES NAPLES –– ROME (2006)ROME (2006)

ES; 3.400; 17%

IC; 2.700; 14%

Local: 1.100; 6%Car: 9.300;

46%

Air: 150; 1%

HS; 2000; 10%

Others: 1.200; 6%

The launch of our first 4 couples of trains, together withthe oil price shift in mid-2006, increased our total modalmarket share by 10 points.

The market share of High Speed trains is about 10%, of which 4 points are taken from ES standard trains.

The total market increased altogether by 2%

Analysis date: July ‘06. Update in progress

Total Total TrainTrain Market Share Market Share ( after 7 ( after 7 monthsmonths ))

47% (+10 47% (+10 pointspoints))


A

C

B

D E

F

G

H

D

Inserzione del SSB

Ingresso in ERTMS/ETCS L2

Gestione itinerari

POC

POC

Uscita da ERTMS/ETCS L2

Hand Over RBC

Cambio Fase attivo

Legenda

Marcia in FS con EoA su segnale virtuale chiuso di PdS(TSR a 90km/h)

Grafico dei Dati da Log di RBC1,2,3

=

RBC 1 RBC 2 RBC 3RBC 2

Velo

cità

Gra

dien

te(°

/ °°)

Posti di servizio e tempo di passaggio

Performance Performance MonitoringMonitoring


Overall trackside signalling sys maintenanceevent/operation year 2006 - (excluding ETCS)

Power supply 3Base Transmission Stations 4Track Circuit 14Hot Box Detectors 14Switches 5GSM-R 2Centalized Traffic Control 1

ItalianItalian High High SpeedSpeed / High / High CapacityCapacity LinesLines MaintenanceMaintenance Data Data fromfrom the the fieldfield

Maximum Allowed Unaivalability at System Levelless than 8’ (RFI Requirements):

C O N F I R M E Dby the collected data of the Overall ERTMS/ETCS Signalling

Results from the experiences of the ERTMS operation

System availability by the proper‘tuning’ of GSM-R and ETCS configuration parameter stabilizated

Learning level of the dagraded mode management either for drivers and fortrackside RBC and IXL manager improved

Technical and functional interationamong several ERTMS suppliersachived

the italian ertms experience - uic.org · pdf filebss bss vms smsc hlri in billing sgsn ......

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