Railway Migration Thales

Railway Migration Thales

Network Rail Thales

Railway Migration Thales

Migration is the staged process of changing from the existing signalling system to the new TBTC system for the Jubilee and Northern Lines. As each phase of migration is introduced, a new boundary with the existing system is created and the boundary from the previous phase is removed. Trains retain their existing protection system (TCP mode) during the migration phases so that they can continue to operate in LU territory.

Migration Phases – JL

J2.0 – STR to CAT
J3.0 – CAT to WES

J4.0 – WES to DOH
J5.0 – DOH to STA

MIGRATION BOUNDARIES – JL

 

Railway Migration Thales MIGRATION BOUNDARIES - JL

MIGRATION BOUNDARIES

Railway Migration Thales MIGRATION BOUNDARIES

Existing System 

Railway Migration Thales MIGRATION

 

Passive Installation Data

Railway Migration Thales Passive Installation Data

 

Railway Migration Thales Passive Installation Data 1

 

Passive Installation – Control

 

Railway Migration Thales Passive Installation - Control

 

Passive Installation – Control 1

Railway Migration Thales Passive Installation - Control 1

Commission Change Over Cubicle

Railway Migration Thales Commission Change Over Cubicle

Night / Weekend Testing of TBTC 

Railway Migration Thales Night Weekend Testing of TBTC 

 

TBTC Commissioned 

Railway Migration Thales TBTC Commissioned 

 

TBTC Commissioned 1

Railway Migration Thales TBTC Commissioned 1

Change over cubicle (COC)

1. COC is required to facilitate the migration of the SelTracsystem onto the Jubilee and Northern line.

2. The purpose of the COC is to facilitate testing and commissioning activities during the migration phase of the JNUP by rapidly switching between the two signalling systems in a safe manner.

3. COC will be implemented throughout the JL to migrate all existing wayside equipment like Points control & Detection, Train stops Control & Detection, PDIU, RGI, COLR’s, Floodgates etc. that will be controlled via the new TBTC system.

Railway Migration Thales Change over cubicle (COC)

Change over cubicle (COC) 1

Railway Migration Thales Change over cubicle (COC) 1

 

Change over cubicle (COC) 2

Railway Migration Thales Change over cubicle

Change over cubicle (COC) 3

Railway Migration Thales Change over cubicle (COC)3

Remote COC SER/IMR Indications

Railway Migration Thales Remote COC SER IMR Indications

 

Schematic COC Arrangements

Railway Migration Thales Schematic COC Arrangements

 

Cut in Design

Railway Migration Thales Cut in Design

Cut in Design 1  

Railway Migration Thales Cut in Design 1

 

Cut in Design 2

Railway Migration Thales Cut in Design 3

 

 

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