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Experiences gained from on-going project on ETCS L2 on the line sections Kolín-Břeclav (a TEN-T corridor). Ivan Tuháček UIC ERTMS World Conference, Istanbul 2014. 1. A ŽD PRAHA COMPANY PROFILE.

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ivan tuh ek uic ertms world conference istanbul 2014

Experiences gained from on-going project on ETCS L2 on the line sections Kolín-Břeclav

(a TEN-T corridor)

Ivan TuháčekUIC ERTMS World Conference, Istanbul 2014

1

a d praha company profile
AŽD PRAHA COMPANY PROFILE
  • Leading Central Europe supplier of Control, Command, Signalling and Telecommunication equipment for transportation, providing full lifecycle product services
  • 60 years tradition on railway market
  • Czech capital and stabilityof the renowned company
  • Core business areas
    • Railway transportation
    • Road transportation
    • Telecommunications
    • Metro
  • 1700 employees, turnover >200 mil. EUR
  • Member of UNIFE and UNISIG (since 1.1.2014 full member)
  • SHIFT²RAIL co-founder

UIC ERTMS WC 2014Istanbul

czech ertms network
CZECH ERTMS NETWORK

Germany

GSM-R implemented

Děčín

Česká

Třebová

Poland

Praha

ETCS L2 Kolín-Břeclav

Kolín

ETCS L2 Underpreparation

SlovakRep.

Brno

ETCS L2 + GSM-Rdesign under preparation

Břeclav

Austria

SlovakRep.

UIC ERTMS WC 2014Istanbul

introduction of the project kol n b eclav
Introduction of the Project Kolín- Břeclav

TEN-T Corridor No. 4 – section Kolín - Břeclav

KOLÍN

ČESKÁ TŘEBOVÁ

PARDUBICE

Line to be equipped with ETCS L2

Branch lines with automatic “dynamic” transition to ETCS L2

Branch lines with static transition to ETCS L2

BRNO

  • Note:
  • Railway node Brno excluded for the time being

BŘECLAV

SLOVAK REPUBLIC

AUSTRIA

UIC ERTMS WC 2014Istanbul

project s key data
Project’s key data

UIC ERTMS WC 2014Istanbul

Section Kolín-Břeclav-state border Austria/Slovakia - part of the Pan-European corridor IV, Czech Republic, EU

Tender floated 06/2011, contract awarded 06/2012, commissioning scheduled for the end of 2014

Length 277 km double track, 3250 balisesto beplaced

8RBCs to be installed, all centralized at one place

Mixed traffic of ETCS fitted and non-fitted trains

AZD furnished its own ERTMS measuring car

Unique track mapping methodology developed

Special national functions above ERTMS spec. implemented

technical highlights
Technical highlights

UIC ERTMS WC 2014Istanbul

  • Fully own AZD ETCS L2 solution
  • ETCS L2 according to specs. 2.3.0d (Baseline 2)
  • Level 2 “dynamic” cross border handover Czech R. to

Austriawithout any RBC-RBC communication

  • Each RBC shall serve more than 60 ETCS trains, key management system and key distribution systems features embedded
  • There have been:
    • 31 interlocking systems of three types to be interfaced
    • Four types of open line signaling systems to be interfaced
    • Three types of level crossing systems to be interfaced
track mapping method
Track mapping method

UIC ERTMS WC 2014Istanbul

  • Precise track mapping is for ETCS L2 an essential design preparatory activity
  • A brand new track mapping method has been developed – recording video + odometric data + GPS position
  • Device mounted on a vehicle
  • Mapping activities:
    • Manual colour marking objects of interests in the field
    • Loco measuring runs (2 x each section)
    • Offline data editing, processing and ETCS preparation design data
  • All the track mapping activities already done
track mapping pictures
Track mapping pictures

Track No, location, measuring run No.

Balise

marker

Virtualmeasuring link

GPS data

Odometer data

UIC ERTMS WC 2014Istanbul

mixed traffic
Mixedtraffic

RBC software for mixed traffic is much more extensive and complex - in terms of development as well as safety assessment

UIC ERTMS WC 2014Istanbul

  • Mixed traffic in this project means the system shall always manage both ERTMS equipped and non equipped trains, while any trainfitted with ERTMS in failure is handled as a non-fitted one
  • That brings:
    • Non-fitted trains run as per existing conventional rules and signallingsystems – not limited by ETCS rules
    • RBC may not evaluate clearing a track section just based on the ETCS fitted train reports
    • RBC will always estimate there is a non-fitted train ahead any ERTMS fitted one
    • RBC needs enhanced algorithms for generating static speed profiles
cross border double track rbc rbc handover
Cross-border double track RBC-RBC handover

RBCAŽD

RBCOBB

UIC ERTMS WC 2014Istanbul

Czech ETCS L2 Project connects to ETCS L2 „Nord Bahn“ line ÖBB, Austria

Cross border section(6 km) single block, no intersection signals

Only one train on each track in cross-border at one moment

No communication RBC AŽD - RBC ÖBB foreseen

GSM-R networks do overlap each other

Handoverprocessbased on dynamical RBC zoneentering/leavingprocedures

Train communication to new/departed RBCs initiated by a dedicatedbalise

There is no need forany cross border RBC - RBC interconnection,while fluent train movement is achieved(2 GSM-R onboard units assumed)

First time in Europe cross border handover of this type

project current status
PROJECT CURRENT STATUS

UIC ERTMS WC 2014 Istanbul

First section (1 RBC) already in service

Testing of ETCS trackside equipment and GSM-R going on using own AZD ERTMS measuring car

Safety and interoperability certification on the way

Customization development of the AZD RBCs following functional test results

Adaptations, modifications and interfacing of the conventional signalling systems

Commissioning scheduled for end of 2014

slide12

AŽD PRAHA S.R.O.ŽIROVNICKÁ 2/3146,

CZ-106 17, PRAHA 10CZECHREPUBLIC

TUHACEK.ivan@azd.cz

www.azd.cz

UIC ERTMS WC 2014Istanbul