Engineering & Consulting

Automatic Train Protection (ATP) / Automatic Train Operation (ATO)

ENOTRAC has a wide range of experience in the field of Automatic Train Protection (ATP) and Automatic Train Operation (ATO), in particular with ETCS (European Train Control System), being implemented all over the world and replacing existing systems. Associated with this is the retro-fitting of existing rolling stock with ETCS on-board equipment.

ETCS level 2 retro-fitting
Consulting, support and verification

SBB has assigned Siemens to equip parts of their rolling stock fleet with ETCS Level 2. In the scope of this large order, ENOTRAC is responsible for conducting the necessary integration engineering for the ETCS retro-fit. ENOTRAC is responsible for the integration of the On-Board Units into the existing vehicles according to ETCS regulations, the development of concepts for installation and wiring, and the preparation of documents for production, testing and homologation.

Among others the mandate includes the following vehicles: Domino commuter trains, main line locomotives of the type Re420, construction service vehicles of the type Tm234.

constrution service vehicle Tm 234zoom
data transmission ip der Datenübertragung bei ETCSzoom

Amongst others, ENOTRAC has supported our customers in the following projects:

  • StadlerRail AG (Switzerland): Consulting and Engineering for Glasgow Metro, including the integration of an ATO Grade 4 (UTO) system.
  • Lokomotion GmbH (Germany): Analysis of parallel operation of ETCS and PZB/LZB.
  • StadlerRail AG (Switzerland): Support for homologation of Flirt Lex and Flirt France with ETCS Bi-Standard in Switzerland and in France.
  • Swiss Federal Railways SBB (Switzerland): Preparation and execution of test runs for the dynamic transition (power supply and signaling system) between Switzerland and Italy.

ENOTRAC AG, Seefeldstrasse 8, 3600 Thun, Switzerland, Tel: +41 33 346 66 11
ENOTRAC SA, Avenue de la Gare 1, 1003 Lausanne, Switzerland, Tel: +41 21 623 83 00
ENOTRAC UK Ltd, Chancery House St Nicholas Way Sutton, Surrey SM1 1JB England, Tel: +44 20 8770 3501

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