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Article Dans Une Revue International Journal of Signal Processing Systems Année : 2021

From French National Signaling Systems to ERTMS: Considering the Evolution of Track-Side Systems

Résumé

In France, the railway lines are divided into the national and international lines. While the former has a proper implementation of the railway signalling systems as relay-based or computer-based systems, the latter follows the guidelines defined by the ERTMS standards, focusing on the interoperability throughout Europe. In a previous work we presented how the national legacy relay-based Railway Interlocking Systems (RIS) can evolve to use a computer-based technology in order to benefit from its advantages. In this present article, we present how these computer-based systems can be used in order to allow the evolution from a national line towards an ERTMS compliant international line. This proposition is based on the fact that the previous work provides the support for evolving the track-side technologies with, for instance, the use of GNSS for the train geo-localisation instead of electrical circuits-based train detection systems. Then, a discussion of the impact of this evolution over the system safety is presented.
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Dates et versions

hal-03275636 , version 1 (01-07-2021)

Identifiants

Citer

Dalay Israel de Almeida Pereira, Ouail Himrane, Philippe Bon, Julie Beugin. From French National Signaling Systems to ERTMS: Considering the Evolution of Track-Side Systems. International Journal of Signal Processing Systems, 2021, 9 (2), pp11-16. ⟨10.18178/ijsps.9.2.11-16⟩. ⟨hal-03275636⟩
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