RailOS

RailOS Applications for railway safety

Train cab desk fitted with two blue ETCS driver display screens.

Onboard signalling

All RailOS ATP Applications run on the iEVC, a certified SIL4 safe computer (see RailOS Certified Devices).

ETCS

Certified award-winning onboard ETCS, combinable with iSTM and wSTM for multi-country Class B interoperability.

TBL1+

Onboard Class-B ATP for the Belgian network, available with ++, and NG variations.

iSTM

Software-defined STM for ETCS and Class-B integration and interoperability.

TOBA

Telecom onboard architecture — GSM-R, 4G/5G, FRMCS gateway for secure train-to-ground communications.

wSTM

Software-defined national ATP system — replaces legacy STM hardware with a pure-software implementation running on the RailOS iEVC, eliminating dedicated STM boxes.

Onboard non-signalling

All RailOS ATP Applications run on the iEVC, a certified SIL4 safe computer (see RailOS Certified Devices).

TCMS

Customised train control and management apps per vehicle integration plan.

DJR

Digital Journey Replay — complete journey reconstruction for troubleshooting and analytics.

TRU

Tamper-proof Recording Unit — captures and stores all train safety events for regulatory compliance and incident investigation. Configurable for Data Recording Unit (DRU) and Juridical Recording Unit (JRU) dual-function operation.

LRU

Laptop-based application for secure local or remote data extraction.

Explore the RailOS ecosystem

ETCS onboard system installed across a train cab console.

RailOS

A certified, software-defined operating system for safety-critical railway applications.

iEVC Computerbox showing its input and Ethernet connectors on a bench.

Certified Devices

The hardware ecosystem — from the iEVC computer to radios, sensors, and recording units.

Technician entering installation data on a tablet beside a wiring loom.

Open RailOS

The developer program and Application Developer Kit for OEMs and third parties.

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See RailOS in action

Request a technical briefing or discuss how RailOS fits your fleet.

Request a briefing

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