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Relesoft Gateway

EULYNX – compatible Gateway that enables multivendor configurations for signalling

Relesoft Gateway is a commercial implementation of the EULYNX standard to upgrade existing railway interlockings to ERTMS/ETCS level 1 and 2. Infrastructure managers have the freedom to decide how to renew railway signalling systems to fill the ERTMS / ETCS (L1-L2) in the future.

Imagine a railroad system where

  • Remote control systems are open and cross-compatible
  • Lifecycle costs are up to the infrastructure owner
  • Everything is documented and conceptually native for digital railways
  • ERTMS/ETCS modernisation is possible with a modular system

Simple commissioning and configuration
New and existing instances of Relesoft Gateway are configured using standard formats (YAML, TOML). If there are changes in a track site, you only have to update the configuration and restart the system.

Verified compliance
Automation at Relesoft verifies that Relesoft Gateway is always compliant with EULYNX baseline 4. Each system component is tested separately and together. The final system can also be simulated before deployment.

Source code is available
You get access to the source code to review, update and configure the system independently. New baseline releases of EULYNX are also available to keep up with specification changes.

Comprehensive documentation
The required knowledge to commission, configure and maintain a Relesoft Gateway is documented in a standard and comprehensive way.

Encryption, data logging, national customisations and more
Relesoft Gateway achieves top-level security and safety while maintaining the flexibility of modern software. We also offer several auxiliary functions for national implementations, including SCI-RBC, which enables communication from interlocking systems to a radio block center.

How to proceed?

  1. Project plan
    • Assessment of national requirements and included specifications.
  2. Test plan
    • Tests are defined early for a clear schedule and acceptance criteria.
  3. I/O configuration and mapping
    • Listing and mapping of included field elements. Different I/O signals and commands are matched against their counterparts in the protocol.
  4. Simulation of the final end result against adjacent systems to validate correct behaviour.
  5. Device setup
    • Necessary devices are procured and prepared for installation. You only need to start the devices in the field and check the provided tests to make sure that everything works.
  6. FAT/SIT/SAT tests
    • The system is validated against the project plan.
  7. Commissioning to operational use.

Reference delivery

  1. POKA project for FTIA, contracted by GRK Infra Oyj.
  2. Objective to enable EULYNX SCI-CC protocol based communication between TMS and 55 relay interlocking.
  3. Project started with I/O configuration and mapping against counterparts in the protocol.
  4. Total software delivery ~20k€ per interlocking (Software architecture, software development and documentation).
  5. Device setup and delivery for contractor. Instruction how to install and configure by field engineers.
  6. FAT/SIT/SAT tests executed in planned phases.
  7. Maintenance and development service on request after commissioning.