The Certification of CAF Signalling’s Auriga On-Board ETCS Solution: A Significant Advancement in European Railway Interoperability

This article explores the significant achievement of CAF Signalling in obtaining certification for its Auriga on-board European Train Control System (ETCS) Baseline 3 Release 2 solution. This certification, compliant with the latest Technical Specifications for Interoperability (TSI) 2019/776, marks a pivotal moment in the advancement of standardized, interoperable railway systems across the European Union. The implications extend beyond mere technological advancement; they signify a crucial step towards enhancing safety, efficiency, and the overall reliability of rail transport within the EU. The process involved rigorous testing and validation, demonstrating the robustness and reliability of the Auriga system. Furthermore, the article will examine the technical specifications of the Auriga system, its deployment, and its contribution to the broader landscape of European railway modernization. The strategic partnerships involved in the project, and the future implications for the railway industry will also be discussed.

Auriga’s Technical Specifications and Advantages

CAF Signalling’s Auriga system represents a state-of-the-art ETCS (European Train Control System) on-board solution. Its core architecture, based on a 2oo3 (two out of three) voting system, ensures high availability and redundancy. This means that even if one component fails, the system continues to function reliably, minimizing the risk of service disruptions. The system’s robust odometry (the measurement of distance traveled) further contributes to its precision and dependability. The compact design and ease of integration are key selling points, allowing for straightforward installation in various rolling stock types. This simplified integration contributes significantly to reduced costs and project timelines. The integration of an additional class B system into the LS system enhances the overall functionality and safety of the system. This combined system is currently operational in the Czech Republic.

Certification and Regulatory Compliance

The certification of Auriga according to TSI 2019/776 (Technical Specifications for Interoperability) highlights its adherence to the stringent European standards for railway interoperability. This certification process validates the safety and reliability of the system, ensuring seamless integration with existing and future railway infrastructure across the EU. Securing approval from the Czech Republic’s National Safety Authority underscores the system’s compliance with national regulations, paving the way for wider deployment within the country. Achieving this certification places CAF Signalling among the pioneers in providing certified Baseline 3 Release 2 ETCS solutions.

Deployment and Partnerships

The successful deployment of Auriga onboard the EM100 measuring car, manufactured by Plasser & Theurer, exemplifies its practical application and compatibility with existing rolling stock. The collaboration between CAF Signalling and AZD Praha during the project highlights the benefits of strategic partnerships in driving innovation and efficient project execution. The collaborative effort showcases the successful integration of expertise across different sectors of the rail industry.

Market Impact and Future Outlook

With over 500 ERTMS/ETCS and ATO (Automatic Train Operation) units already deployed, the Auriga system has gained significant traction in the global market. Its successful certification and proven reliability are expected to further increase its appeal among railway operators and vehicle manufacturers. CAF Signalling’s recent contract for the supply of new trams in Lisbon, Portugal, underscores the growing demand for advanced ETCS solutions. The company’s continued focus on innovation and strategic partnerships positions it favorably for future growth within the evolving railway sector. The wider adoption of Auriga contributes to the ongoing modernization of the European rail network, promising improved safety, increased efficiency, and enhanced passenger experience.

Conclusions

The certification of CAF Signalling’s Auriga on-board ETCS Baseline 3 Release 2 solution represents a substantial step forward in the modernization of European railway systems. The rigorous testing and compliance with TSI 2019/776 standards demonstrate the system’s reliability, safety, and interoperability. The 2oo3 architecture and robust odometry contribute to high availability and precision. The successful partnership with AZD Praha and deployment on the Plasser & Theurer EM100 measuring car highlight the collaborative nature of the project and its practical applications. The compact design and ease of integration are key factors contributing to its market success, already boasting over 500 ERTMS/ETCS and ATO units deployed worldwide. This achievement positions CAF Signalling as a leading provider of advanced ETCS solutions, contributing to the ongoing efforts to enhance the safety, efficiency, and interoperability of European railways. The future outlook is positive, with the continued development and wider adoption of Auriga promising improvements in rail transport across the continent. The success of Auriga underscores the importance of collaboration, adherence to stringent safety standards, and the ongoing pursuit of technological innovation within the rail industry. The adoption of such advanced ETCS solutions like Auriga are crucial not only for the efficient operation of rail networks but also for enhancing passenger safety and promoting sustainable transportation within the EU. The successful certification of Auriga should be seen as a catalyst for further advancements in railway signaling technology and the ongoing push towards a more integrated and efficient European railway network.