CLUG

CLUG 2.0 (Certifiable Localization Unit with GNSS in the railway environment), a 24-month project started on February 2023, continues the activity of the CLUG project with the same main objective of demonstrating and complement the existing European Train Control System (ETCS) odometry system through an on-board GNSS+EGNOS-based multi-sensor fusion architecture enabling absolute safe train positioning and navigation whilst also transforming the way train localisation is done today. CLUG was focused on demonstrating the feasibility of the multi-sensor fusion approach and defining a safe functional architecture using GNSS and EGNOS. Both objectives were supported by simulation analysis and by real sensor data collection in different test trains. The collected data were post processed by a preliminary prototyped localisation f