Fastt migration
F
i
ti
off the
th SBB network
t
k tto ETCS
Level 1 using Limited Supervision Mode
Andreas Zünd
SBB AG
Adrian Egloff
Siemens Schweiz AG
C t t
Contents
Goals of the project
Project
j
preparation
p p
Project execution
Conclusions
Page 2
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
C t t
Contents
Goals of the project
Project
j
preparation
p p
Project execution
Conclusions
Page 3
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Goals
off the
th network
t
k wide
id rollout
ll t off ETCS L1 LS
IInteroperability
t
bilit
 Only ETCS onboard required for full
network access “to the last mile”
Cost
 Reduction of total cost per signal compared
to current p
processes by
y a factor of 4
Schedule
 Rollout to be completed on entire network
within less than five years
Innovation
 Optimizing of process, products and tools
for mass production and maintenance
Page 4
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Challenges
off the
th network
t
k wide
id rollout
ll t off ETCS L1 LS
Schedule
S
h d l
 Conversion of 10 signals a day without impact
on operation
 Rollout in phases to achieve early
interoperability on corridor A
Innovation
 Entirely new processes and collaboration
model between SBB and it’s suppliers
Work culture
 Outsourcing of work currently performed by
SBB to industry, concentration on core
competencies
 Clear definition of roles, responsibilities at
interfaces
 Strict adherence to time schedules and quality
procedures
Page 5
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
C t t
Contents
Goals of the project
Project
j
preparation
p p
Project execution
Conclusions
Page 6
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Mi
Migration
ti goals
l and
d strategy
t t
SIGNUM
ZUB
ETM
ETCS
2011
Multiple onboard units
Legacy systems
ZUB and SIGNUM
SIGNUM
ZUB
ETM
ETCS
inkl. LS
2017
‘ETCS only’ for new rolling stock
‘ETCS only’ trackside
but protection of investment on existing rolling stock
Goal:
Simplified network access for operators
from end of 2017
Page 7
Solution:
Fast, network-wide replacement of
existing systems with ETCS until 2017
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Mi
Migration
ti goals
l and
d strategy
t t
2060
2020
2017
2015
Ceneri Base Tunnel
Gotthard Base Tunnel
CAB
lineside signalling
2013
2010
2005
Rhone valley
Access lines to Gotthard Base Tunnel
ETCS
entire network
ETCS Corridor
ETCS Tessin
SIGNUM
ZUB
ETM
ETCS
inkl. LS
‘ETCS only’
on entire network
ETCS
Track
kside
Onboa
ard
2025
Capacity improvement
Interoperabilit
Interoperability
SIGNUM
ZUB
ETM
ETCS
‘ETCS only’
on Corridor
Test running L1 LS
Page 8
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
St
Steps
t mass-production
to
d ti
06/08
11/09
11/10
10/11
03/13
Development phase
1st phase
HW-integration
CIP
12/15
12/17
Rollout Phase
2nd phase
process
development
1st production
process
p
optimisation
CIP
Corridor
peak
p
production
Remaining
Network
CIP
process deployment/
improvement
Call for
tenders
Contracting
Tendering
Page 9
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Neuenegg
Granges-M.
Lucens
Cossonay
LS-Sébeillon
Malley (D)
Langnau
Obermatt
Kreuzlingen
ZUERICH HB
Horche
ental
Wil
St. Gallen -St.F
St. Ga
allen
St. Galle
en-B
Erlen
St. Galle
en-W
Gosssau
Flaw
wil
Mörscchwil
Sirnach
Eschlikon
Oberaach
Weinf.
Bürgl.
Sulgen
Mühlheim-W
Märstetten
Felben-W
Rickenbach
Amriswil
Triboltingen
Berlingen
Mannenbach
Ermatingen
Mammern
Eschenz
Stein am Rhein
Steckborn
Feuerthalen
Langwiesen
Schlatt
Uznach
Bollingen
Scchmerikon
Uerikon
Feldbach
Bilten
Reichenburg
Siebnen
SOB
Haag-G.
Mühlehorn
Nieder- u.
Oberurnen
Näfels-M.
BUCHS SG
Murg
Unterterzen
Netstal
BUCHS SG RB
Sevelen
Walenstadt
Glarus
Flums
Trübbach
Ennenda
Erstfeld
Amsteg-S.
Mels
Mitlödi
Sargans
Schwanden
Gurtnellen
Nidfurn-H.
Pfaffensprung
Wassen
Eggwald
Luchsingen-H.
Bad Ragaz
Maienfeld
Diesbach-B.
Landquart
Spiez
Villaz-St.-Pierre
Rüti GL
Gotthard Nord
BLS
Romont
Linthal
Gotthard Süd
Zizers
Trimmis
Airolo
Sordo (D)
Chur
Ambri-P.
Palézieux
TPF
BLS
Rodi-F.
Faido
Lutry
Lavorgo
Giornico
Bodio
Rivaz
Pollegio
Clarens
Visp
Cadenazzo
Magadino-V
San Nazzaro
Preglia
CharratFully
BELLINZONA
Giubiasco
Ranzo
Raron
Turtmann
Leuk
Gampel-Steg
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Varzo
Castione-A.
Riazzino
Simplon
Pino-Tronzano
Vernayaz
Saxon
Claro
Tenero
Maccagno
Evionnaz
2014/15
Luino
Riddes
Les Paluds (D)
St-Maurice
Salgesch
Ardon
Sierre-Sieders
Bex
Granges-Lens
St.Triphon
Sion
ChâteauneufConthey
Aigle
Locarno
Brig
St. Leonard
Roche VD
Monthey
Vouvry
Osogna-C.
Villeneuve
La Praille
2016/17
Biasca
Montreux
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Satigny
La Plaine
Salez-S.
Weesen
Cully
GENEVE
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Oberriet
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Einsiedeln
Göschenen
Siviriez
Vauderens
Oron
Puidoux-Chexbres
Versoix
Taverne-T.
L Vedeggio
sustained
t i d commissioning
i i i rate
t off 10
signals per day over five years
Stockholm, 26. April 2012
Vigana D
Rivera-B.
Mezzovico D
Domodossola
Martigny
Page 10
Altstätten SG
Ziegelbrücke
Altdorf
Vevey
S
Horg
gen-Oberdorf
Shilbrugg
Flüelen
Pully
Coppet
Genéve Aeroport
Schw
warzenbach
Uzwil
Hard
Baar
Baar Neufeld
Baar Lindenp.
Brunnen
2013/14
Thun
Rebstein-M.
Lichtensteig
Benken
Schänis
Rapperswil
Richterswil
Freienbach
Meggen
Littau
Malters
Immensee
Olten RB
Hägendorf
Wangen b O
Olten Hammer
Niederbipp
Oensingen
Oberbuchs.
Egerkingen
Härkingen Post
Deitingen
Wangen aA
Solothurn
Luterbach
Solothurn West
Selzach
Bellach
BLS
Heerbrugg
Kaltbrunn
Stäfa
Wädenswil
Schwarzenburg
Châtillens
LAUSANNE
Uetikon
Männedorf
Au ZH
Steinen
Schwyz
Schüpfheim
Au SG
Wattwil
Gibswil
Zgraggen (D)
Chénens
Ecublens-R.
Wald
Rüti ZH
Meilen
Oberrieden
SOB
St.Margrethen
Gübsensee
Bütschwil
Steg
Fischenthal
Bubikon
Herrliberg-F.
Walchwil
Arth Goldau
Rheineck
Bauma
Aathal
Wetzikon
Erlenbach
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Rorschach
Staad
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g Fridbach
Rorschach Hafen
Saland
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Goldach
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Zug Oberwil
Zweisimmen
Morges
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Lausanne Triage
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RENENS VD
-
La Conversion
Vufflens-l.-Ville
Bussigny
Rolle
Gland
Moudon
LUZERN
ZH-Tiefenbrunnen
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Zug Postplatz
Cham
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Wiggen
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Uttigen
FRIBOURG
Matran
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ey
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p
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ez
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ZCH-Wollishofen
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Luzern VH
Schwerzenbach ZH
ZCH-Wiedikon
SZU
Arbon
Herisau
Lütisburg
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Rynächt
Gümligen
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Thörishaus
Laupen
BLS
Signau
Bern-Ausserholligen
Bern-Wey.-haus
TPF
Corcelles Nord
BLS
Bern Wankdorf
Ostermundigen
Emmenmatt
Estavayer le Lac
Domdidier
Dompierre
Schachen LU
Wolhusen
Doppleschwand-R.
Entlebuch
Hasle
Bern Löchligut
BERN HB
Rothenburg
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BLS
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Worb SBB
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bach
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Zug
Zug Schutzengel
Zug Chollermüli
Cham Alpenbl.
Hünenberg
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Nottwil
Sempach
Wynigen
Münchenbuchsee
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Muntelier-L.
Steinhausen
Sins
Nebikon
Wauwil
Herzogenbuchsee
Riedtwil
Suberg-G
Schönbühl
TPF
Bevaix
Vaumarcus
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Dietlikon
Stadelh.
Egnach
BischofMärwil
szell Nord
Bischofszell Stadt
Bettwiesen
Hauptwil
Bronschhof.
Rämismühle-Z.
Mettmenstetten
Knonau
Rikon
Illnau
Stettbach
Muri
Effretikon
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Wipkingen
Wallisellen
Hedingen
Hitzkirch
Benzenschwil
Bazenheid
Kloten
Opfikon
ZCH-Vorbhf
Affoltern am Albis
Baldegg
Sursee
Aarberg
Kallnach
Fräschels
Kerzers
Zäziwil
Neuchâtel-S.
Colombier
Gorgier-St-A.
TRN
Wanzwil
Langenthal GB
BLS
Boudry
Beinwil
Zofingen
Kollbrunn
Oerlikon
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Boswil
Kemptthal
Kradolf
2016
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Kesswil
Uttwil
Romanshorn
Tobel
Winterthur-Seen
Z.Flughafen
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Waltenschwil
Brittnau
Lyss
St.Blaise CFF
Dottikon
Dottikon USA
Wohlen
Räterschen
Landschlacht
Altnau
Altishausen
Berg
Kehlhof
Frauenfeld Weinf. Süd
Islikon
Bussnang
UA
Elgg
W-Grüze
WW-Töss
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Birmensdorf ZH
Birrwil
Safenwil
Roggwil Reiden
Dagmersellen
BLS
Busswil
Seon
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Hallwil
Oberentfelden
Boniswil
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OLTEN
Rothrist
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Arch
Büren aA
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Neuchâtel Vauseyon
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Lüsslingen
Hendschiken
Däniken RB
Studen
Cornaux
Montmollin
Corcelles-P.
Pontarlier
Brügg BE
Chavannes
Le Landeron
Neuchâtel
Les HautsGeneveys
.
Les Geneveyssur-Coffrane
Chambrelien
2017
Lengnau
Twann
La Neuveville
Urdorf
Spitzk.
Olten Nord
Aarburg
Bern-Wylerfeld
Le Locle-Coldes-Roches
des
oc es
Grenchen S
St-Imier
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Zch.
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H
schwil
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Küssnacht
Grenchen N
Bettlach
Mahlenwald
BIEL/BIENNE
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Le Creux
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RB
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Läufelfingen
Lenzburg
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Court
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Brunnmatt D
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Embrach-R.
Buchs-D.
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WINTERTHUR
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St.Kathar.
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Hettlingen
Steinmaur
Dättwil
Regensdorf-W.
Roches BE
Dinhard
Henggart
Courrendlin
Tavannes
Andelfingen
Wildegg
Gelterkinden
Rupperswil
Thalheim-A.
Niederweningen
Baden Oberstadt
Lupfig
Lausen
Meder D
Schübelbach-B
Frick
Weiach-K
Eglisau
Frenkendorf
Liestal
Siegershausen
Ossingen
Marthalen
Turgi
Bottighofen
Münsterlingen
Münsterlingen Spital
Lengwil
Dachsen
HüntwangenWil
Lachen
Laufen
Möhlin
Pratteln
Aesch
Grellingen
Kreuzlingen Bernrain
Stammheim
Aadorf
Brugg AG
Konstanz
Kreuzlingen Hafen
Kurzrickenbach Seepark
Tägerwilen Dorf
Etzwilen
Rafz
Effingen
Bärschwil
Mumpf
Münchenstein
Zwingen
Soyhières-B
Delémont
Liesberg
Bassecourt
Courtélle
Glovelier
Courfavre
St.Ursanne
Rheinfelden
Kaiser-
Eiken
Muttenz
Ruchfeld
Schaffhausen
Zweidlen
Baden
Hornussen
Basel Dreispitz
Courgenay
2015/16
Altenburg-R.
g
Jestetten
Lottstetten
Pfäffikon SZ
RB
Ramsen
Neuhausen
Döttingen-K.
Schweizerhalle
Porrentruy
Schaffhausen GB
Siggenthal-W.
Otelfingen
2014
Basel GB
Sisseln
SteinSäckingen
Würenlos
Courtemaiche
Basel Bad
Birs-Hafen
Birsfelden
Au-Hafen
Wettingen
Gellert
BASEL PB
Rekingen
Leibstadt
Etzgen
St Johann
Laufenburg
Villnacheren
Boncourt
2015
Koblenz
Basel DB
Schinznach Dorf
Basel-Bad RBF.
Basel-Kh.
Delle
Zurzach
Waldshut
Rielasingen
Tägerwilen-Gottl.
Ch ll
Challenges
off the
th L1 LS rollout
ll t
Lugano
2012/13
Paradiso
Melide
Maroggia-M.
Capolago R.S.V.
Mendrisio
Varese
CHIASSO Sm
Balerna
CHIASSO Vg
Andreas Zünd / Adrian Egloff
C t t
Contents
Goals of the project
Project
j
preparation
p p
Project execution
Conclusions
Page 11
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
O ti i d engineering
Optimized
i
i
processes and
d tools
t l
SBB and it
it’ss suppliers have jointly optimized the whole engineering process
process,
redefining the work split to minimize the number of engineering and verification
steps. Based on that Siemens optimized the entire tool chain used for engineering,
installation, commissioning and verification.
Industry
SBB
Page 12
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
O ti i d engineering
Optimized
i
i
tools
t l
 The newly defined and optimised
tool chain used by both SBB and
Siemens is based on a shared
database
 This made it possible to at least
partially automate many steps of the
engineering
i
i process
 Verification and validation steps
have also been automated as far as
possible
 As a result the amount of work
required for engineering could be
reduced significantly and the
number of errors minimised
Page 13
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
O ti i d engineering
Optimized
i
i
tools
t l
Innovation example 1: A special tool has been
developed for the collection of field data (RAMSES)
with the following advantages :
 D
Data
t ffrom earlier
li engineering
i
i steps
t
iis used
d as
starting point
guides the engineer
g
through
g the data
 The tool g
collection process by providing detailed information
on the data to be collected for each signal, based
on data from previous engineering
g
g steps
 As far as possible data values are proposed to be
acknowledged, but manual entry is possible too,
including adding pictures and sketches
 Collected data can be electronically transferred
back into the engineering tool chain
Page 14
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
S ll number
Small
b off variants
i t to
t interface
i t f
to
t signals
i
l
The ETCS L1 LS Rollout is based on a small number of standard components
applied to a large variety of different interlocking types.
Relay interlockings and electronic interlockings without MSTT type element
controllers
t ll
Electronic interlockings with MSTT
type element controllers
MiniLEU
S11
LEU
S21 MS
approx. 5500 signals
approx. 2500 signals
Eurobalise
S11
Page 15
Eurobalise
S21
Stockholm, 26. April 2012
ULK
approx. 1500 signals
Euroloop
S21
Andreas Zünd / Adrian Egloff
S ll number
Small
b off variants
i t to
t interface
i t f
to
t signals
i
l
With these standard elements all possible variants of signals and interlocking
found on the entire SBB network can be equipped with L1 LS.
A table has been developed
that lists all variants and
specifies for each of them
which parts are needed
needed, what
type of engineering has to be
performed, which elements
have to be removed during
installation etc.
Idnetifier of variant
Elements removed
Elements installed
Engineering
Page 16
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Thi result
This
lt in
i two
t
basic
b i signal
i
l installations
i t ll ti
T
Two
basic
b i installations
i t ll ti
result
lt using
i
the
th standard
t d d components:
t
Braking curve
supervision with
LEU S21
Stop/Warning/
Proceed
supervision with
miniLEU
Page 17
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
O ti i d products
Optimized
d t
Innovation example 2: A special LEU has been
developed for the large number of signals where only
a stop / warning / proceed supervision is required
(MiniLEU S11) with the following advantages:
 Connects to existing relay contacts that control the
SIGNUM, eliminating changes to the signal
interface
 Solar powered, no external power supply required,
zero power consumption
 Very fast installation and commissioning, with
minimal impact on operation
 Significantly higher safety level compared to
existing SIGNUM through failure detection and self
testing
Page 18
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
30 05 2011
30.05.2011
Example:
Installation of one of the L1
LS MiniLEU prototypes used
for extended field trials in
Rickenbach Attikon
Rickenbach-Attikon,
Switzerland
Key element of the Swiss ETCS rollout is the very fast conversion of all existing
installations of ZUB and Signum to ETCS L1 LS. The process is especially fast
where MiniLEU’s are used to replace
p
Signum
g
magnets
g
Page 19
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
Start of installation of VORTOK Balise Mounting System, mounting bracket for
MiniLEU to signal mast.
Page 20
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
Installation of Eurobalises with covers and MiniLEU finished after only 15 minutes
due to pre-configured hardware and detailed engineering documentation
Page 21
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
Cabling of Eurobalises and MiniLEU in progress, including setting of junction
boxes, digging in of cables and connecting of cables.
Page 22
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
The new cable between the MiniLEU and the junction box at the signal mast is
prepared for a fast switchover during commissioning.
Page 23
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
Installation and cabling of all components finished, signal ready for
commissioning after 1 hour and 7 minutes
Page 24
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
C
Commissioning
i i i
off L1 LS MiniLEU
Mi iLEU
Start of switchover from the existing Signum magnets to the MiniLEU with
Eurobalises, consisting of removing of connection to magnets, neutralising
magnets, connecting of MiniLEU, removing of balise covers and verifying balise
telegrams with test equipment.
Page 25
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
C
Commissioning
i i i
off L1 LS MiniLEU
Mi iLEU
The whole process takes between 5 and 8 minutes, this can be done in regular
traffic between train passages.
Page 26
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
I t ll ti off L1 LS MiniLEU
Installation
Mi iLEU
 The short times for installation and
commissioning are only possible due
to the engineering and logistics
concept applied
 Installation kits are prepared in the
factory for each individual signal,
including not only the main
components but also mounting
brackets, screws etc.
 MiniLEUs and Eurobalises are preprogrammed, labelled and tested
Page 27
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
C t t
Contents
Goals of the project
Project
j
preparation
p p
Project execution
Conclusions
Page 28
Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
C
Conclusions
l i
 As has been shown it is possible to convert an entire
railway network of 3000 km with 11’000 signals in
five years to ETCS by using the Limited Supervision
Mode
 The result will be full network access for operators
with rolling stock only equipped with ETCS Level 2
onboard systems (no legacy systems or STMs
required), significantly reducing cost and complexity
 The cost of maintaining the network will be reduced
too, as all components of the legacy systems are
removed, eliminating the need to hold spares, train
personnel etc
etc.
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Andreas Zünd / Adrian Egloff
C
Conclusions
l i
 Extensive pre-studies and prototyping has helped to
develop the concept and to reduce the risk for both
SBB and it’s suppliers
 The envisage cost reduction by a factor 4 has been
achieved largely thanks to optimized processes in
engineering and installation, procurement of larger
volumes and development of innovative and
optimised products
 Even the future conversion to ETCS Level 2 will be
simplified, as rolling stock will be equipped faster with
ETCS
Limited Supervision is only a first step in the rollout
of ETCS in Switzerland, but one that significantly
accelerates
l
t the
th conversion
i off the
th entire
ti network
t
k
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Stockholm, 26. April 2012
Andreas Zünd / Adrian Egloff
Thank you for your attention!