Modeling rail control systems with digital twins
In this webinar, we look at how digital twins can be used in modeling rail control systems and present a case from Stockholm Metro.

Signaling systems are a critical component of rail control infrastructure, ensuring the safe and efficient movement of trains. These systems use a combination of hardware and software to monitor train movements and communicate information to operators, enabling them to make informed decisions in real-time. With advanced features such as automatic train control and predictive maintenance, signaling systems are essential for modern rail networks. Read about our work below.
Gunnar Smith2025-05-02T14:46:31+01:00Signaling systems, Webinar|
In this webinar, we look at how digital twins can be used in modeling rail control systems and present a case from Stockholm Metro.
Mats Boman2025-01-13T14:21:11+01:00Signaling systems, Webinar|
Learn more about how to get on top of your signaling projects using a digital twin and signaling design automation.
Gunnar Smith2025-03-18T13:01:31+01:00Signaling systems, Webinar|
How to overcome challenges in delivering rail control software, using a formal development process called Signaling Design Automation.
Gunnar Smith2025-01-13T14:25:16+01:00Guide, Signaling systems|
At Prover, we’ve found the formula for a successful rail control project to be threefold: focus on the requirement specifications, use automation to develop the systems, and apply formal and automated methods to prove that requirements and safety are fulfilled. In this guide, we will walk you through how to use this formula - called Signaling Design Automation.
Gunnar Smith2025-01-16T11:28:28+01:00Guide, Signaling systems|
Stockholm Metro has a diverse and complex network with light rail, suburban rail and subway systems. Its signaling systems are a mix of computerized and relay-based interlockings, with modern, centralized traffic management systems.We will take a closer look at two distinct projects of Stockholm Metro; the extension of one of the subway lines using legacy union switch & signal relay-based interlocking and the capacity increase project on a suburban rail line utilizing modern computerized interlockings.
Anders Linden2025-01-13T13:43:44+01:00Signaling systems, Webinar|
In this video we will demonstrate how to use a modern interlocking design automation solution. The demonstration is based on Prover Trident.
Gunnar Smith2025-01-08T13:57:27+01:00Guide, Signaling systems|
Imagine an infrastructure manager in need of a new rail control system; maybe a new line is to be built, extended or re-signaled to increase capacity or to solve issues with aging equipment requiring more and more maintenance. In this guide, we present a process that gives significant benefits to the supplier as well as the infrastructure manager.
Gunnar Smith2025-01-13T13:49:16+01:00Guide, Signaling systems|
This document aims to help infrastructure- vendors and managers developing rail control systems to create a compelling business case for investing in a modern interlocking design automation process. A state-of-the-art process based on formalized specifications and automation tools compared to traditional methods for developing signaling applications.
Gunnar Smith2025-01-13T13:51:34+01:00Signaling systems|
The CBTC User Group - discussing the CBTC signaling systems of today and tomorrow
Gunnar Smith2025-05-02T14:46:31+01:00Signaling systems, Webinar|
In this webinar, we look at how digital twins can be used in modeling rail control systems and present a case from Stockholm Metro.
Mats Boman2025-01-13T14:21:11+01:00Signaling systems, Webinar|
Learn more about how to get on top of your signaling projects using a digital twin and signaling design automation.
Gunnar Smith2025-03-18T13:01:31+01:00Signaling systems, Webinar|
How to overcome challenges in delivering rail control software, using a formal development process called Signaling Design Automation.
Gunnar Smith2025-01-13T14:25:16+01:00Guide, Signaling systems|
At Prover, we’ve found the formula for a successful rail control project to be threefold: focus on the requirement specifications, use automation to develop the systems, and apply formal and automated methods to prove that requirements and safety are fulfilled. In this guide, we will walk you through how to use this formula - called Signaling Design Automation.
Gunnar Smith2025-01-16T11:28:28+01:00Guide, Signaling systems|
Stockholm Metro has a diverse and complex network with light rail, suburban rail and subway systems. Its signaling systems are a mix of computerized and relay-based interlockings, with modern, centralized traffic management systems.We will take a closer look at two distinct projects of Stockholm Metro; the extension of one of the subway lines using legacy union switch & signal relay-based interlocking and the capacity increase project on a suburban rail line utilizing modern computerized interlockings.
Anders Linden2025-01-13T13:43:44+01:00Signaling systems, Webinar|
In this video we will demonstrate how to use a modern interlocking design automation solution. The demonstration is based on Prover Trident.
Gunnar Smith2025-01-08T13:57:27+01:00Guide, Signaling systems|
Imagine an infrastructure manager in need of a new rail control system; maybe a new line is to be built, extended or re-signaled to increase capacity or to solve issues with aging equipment requiring more and more maintenance. In this guide, we present a process that gives significant benefits to the supplier as well as the infrastructure manager.
Gunnar Smith2025-01-13T13:49:16+01:00Guide, Signaling systems|
This document aims to help infrastructure- vendors and managers developing rail control systems to create a compelling business case for investing in a modern interlocking design automation process. A state-of-the-art process based on formalized specifications and automation tools compared to traditional methods for developing signaling applications.
Gunnar Smith2025-01-13T13:51:34+01:00Signaling systems|
The CBTC User Group - discussing the CBTC signaling systems of today and tomorrow
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In this meeting you’ll find out how digital twins and formal methods can help you achieve your rail control projects in less time and lower costs. And 100% secure system.












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