The STARS project paves the way for the future EGNSS deployment in safety relevant railway applications. By evolving the highly developed and deployed ERTMS standard through the implementation of the satellite positioning functionality, it will be possible to reduce the cost of the future railway signalling systems, especially for lines with lower traffic density. The project deals with three main topics: 1) The elaboration of reference data and characterisation of the railway environment through a measurement campaign; 2) The assessment of the EGNSS performances achievable in the railway environment with the determination of the applicable requirements for the positioning system as well as the necessary evolutions of EGNSS services and ERTMS/ETCS functions and 3) Quantification of the economic benefits and specifying the possible implementation roadmap when applying the EGNSS on railways. The project is strongly linked with other initiatives and actions on the same topic in Europe. In order to feed directly into the standardization work of ERTMS, the project partners will cooperate closely with UNISIG. Moreover, the project will actively interact with NGTC (EU funded FP7) and the results will be directly implemented by SHIFT2RAIL, providing the practical demonstrators for different categories of railway tracks. The approach developed in STARS is also taking the profit of the strong know-how inherited from civil aviation, making this project as completely integrated and consistent in overall activities in Europe and worldwide, leading to the effective deployment of the satellite technologies in advanced railway signalling systems.

X2RAIL-2 represents the 2nd proposal of the Shift2Rail members in the IP2 “Advanced Traffic Management & Control Systems” domain. The pillar (IP2) challenge is to increase functionalities of the existing signalling and automation systems and related design and validation processes providing a more competitive, flexible, real-time, intelligent traffic management and decision support system, and maintaining backward compatibility to the existing European Rail Traffic Management System (ERTMS) and especially its European Train Control System component (ETCS). The X2RAIL-2 project aims, according to the MAAP, to research and develop four selected key technologies to foster innovations in the field of railway signaling and automation systems within the following Technology Demonstrators (TDs): Fail-Safe Train Positioning (TD2.4) - To achieve a significant reduction of the use of traditional train detection systems by means of the attainment of an absolute and safe train positioning system based on a multi-sensor concept, where GNSS is the preferred technology. On-Board Train Integrity (TD2.5) - To achieve the safe On-board Train Integrity to allow the application of new signaling train separation concepts (e.g. Moving Block or Virtual Block) based on the train self -localization rather than on traditional train detection systems. Formal Methods (TD2.7) - To innovate and standardise processes and interfaces in the evolution phases of a signaling project (e.g.: design, implementation, test & commissioning, operation & maintenance) to rationalize the approach and to reduce time-to-market costs. Traffic Management Evolution (TD2.9) - To improve standardisation and integration of Traffic Management processes with the aim to achieve flexibility and scalability within the choice of functional service module managed by TMS. The X2RAIL-2 project aims at reaching TRL5/6 demonstrators.

The IAM4RAIL project focuses on seven (7) different integrated demonstrators for rail assets which are key for research and innovation (R&I) in the rail sector. Integrating asset condition information obtained via advanced monitoring with decision-making tools and into the traffic management system (TMS), combining available information with artificial intelligence (AI) and digital twins are covered as key topics for R&I in IAM4RAIL. Other topics such as interventions using cutting-edge technologies as robotics or additive manufacturing are seen as relevant for improving asset management in the rail sector. An European cross-border, interoperable and holistic integrated approach is needed for those topics and others in the asset management framework, that are to be transferred once developed crucial to harmonise European Rail System. Therefore, IAM4RAIL aims to reinforce the next generation of Intelligent and Integrated Rail Asset Management providing and demonstrating innovative solutions covering fixed and rolling stock assets, minimizing the life cycle costs of assets and extend their lifetime, while meeting safety requirements and improving the reliability, availability and maintainability of the rail system. IAM4RAIL will pave the way for the integration of asset condition information and TMS, enabling optimization of train routing decisions and improving the overall lifecycle of monitored assets. IAM4RAIL ensures an increased volume of rail traffic in existing lines with improved cost efficiency and lower CO2 emissions from their maintenance and operations. Furthermore, construction time and cost of new assets and lines are reduced, the durability and reliability of their assets increased, and their life cycle costs are optimized. Competitiveness of the European railway industry is strengthened through the obtention of more qualified products, and its application improves the performance (capacity, flexibility and punctuality) of the whole railway system.