System integration platform for rail


  • From a comprehensive, versatile platform to a light testing station
  • System design
  • System integration and testing
  • Validation of subsystems and equipment
  • Modelling and simulation
  • Virtualisation
  • Test automation
  • Covers integration and testing throughout the development cycle:
    • Design stage: use of equipment models (MIL)
    • Development stage: use of actual equipment software (SIL)
    • From integration to final validation: use of actual hardware (HIL) stimulated as required.
  • Final assembly
  • Training centres


ALYSA is a highly integrated, versatile platform designed to integrate and validate communications, interfaces and safety-critical systems.

ALYSA enables the creation of generic or specific testing systems that can be deployed throughout the development cycle.

The ALYSA system allows hardware and test platform virtualisation through simulations and the cloud, as well as offering hybridisation by interfacing with real hardware.

ALYSA can also be used to validate solutions ranging from simple hardware (such as computers, sensors and beacons) to complete systems (metro, train, etc.), including subsystems.

In addition, it can test systems as part of their complex global environment, in which they interact with other real or simulated systems (such as traffic management and signalling).

Thanks to ALYSA, systems’ behaviour, performance and the majority of integration and safety issues can be tested at the earliest possible stage.

ALYSA enables significant time and cost savings when developing critical systems.

As well as increased integration, ALYSA can also be used to create a real digital twin of a complex system, simplifying maintenance and its future development.


  • Fully modular
  • Interoperability with third-party modules, HMIs or scripts (SDK)
  • Compatible with a wide array of I/O hardware (DDK)
  • Compatible with external controllers, HMIs and simulations using the VHTNG standard
  • IP, RDMA over IP, RDMA
  • PCI, PCIe, XMIe
  • 50μs determinism
  • Worldwide standards: DDS, VHTNG, SQL
  • Web interface
  • User-friendly, fully configurable HMI

Main Benefits

  • Incremental solution thanks to its modularity and scalability
  • Improved safety and maturity: error injection, data analysis
  • Time savings: quick configuration, multi-session capability, fault tolerance, test automation.
  • Cost reduction: less hardware required thanks to resource sharing.
  • Faster time to market: model-based design, virtual platform

Product Impressions