PUBLIC SNAPSHOT - click here for the link to the snapshot

  1. Status and Disclaimer
    This page links to snapshots of ongoing modelling work. The EULYNX Data Preparation model forms the basis for the EULYNX data exchange format for exchange of signalling engineering and configuration data between Infrastructure Managers and Suppliers/Engineering consultancies.
    The contents presented in the public snapshots may be unfinished, may contain errors and can be changed without prior notice. No formal change management is in place at this phase.

  2. License
    All information included or disclosed is licensed under the European Union Public Licence EUPL, Version 1.1.

  3. Support and Feedback
    For feedback, or if you have trouble accessing the material, please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

  4. Contents

    The current snapshot includes the following work packages:

    Following work packages are in development: 

    • Assets
      • Block
      • Key locks
      • Level crossing
      • Local operating area
      • Local operation devices
      • Object controller
      • Platform
      • Point, crossing and derailer
      • Signal
      • Support structures
      • Track
      • Train detection
      • ETCS 
      • Geo data
      • Power supply
      • Workers' safety
    • Common classes
    • Flank protection
    • Route
    • Speed profiles
    • Train protection
    • Operation
    • Project management
    • Automatic Route Setting
    • Train describer

  5. Contributors
    The EULYNX Data Preparation model is created from joint effort of infrastructure managers of the EULYNX Consortium. 

Data preparation today

Every Infrastructure Manager has a long tradition of presenting signalling information in given shapes and formats, inherited from the days of paper and steam.



United Kingdom:



The signalling supply industry ingests and interprets this information, and processes it. Ingestion and interpretation of data are the weak links in the chain.  

Read more: What is EULYNX Data preparation

IT for signalling is a niche industry because it is closely tied to national markets.  

Customising software is expensive when each IM has his own model, e.g. PlanPro, IMSpoor, SDEF, Gaia. Software developers rarely have both rail and IT know-how so the language, jargon and culture remain barriers to developing pan-European software packages.

EULYNX DP is designed to help data break out of the national silo.

Read more: Breaking out of the silo