Le véhicule connecté dans les transports publics : technologies existantes et perspectives

60 REE N°4/2014 LE VEHICULE CONNECTE DOSSIER 1 Le vehicule connecte dans les transports publics : technologies existantes et perspectives Par Marion Berbineau1 , Mohamed Kassab1 , Christophe Gransart1 , Martine Wahl1 , Yann Cocheril1 , Emile Masson1 , Divitha Seetharamdoo1 , David Sanz2 , Hassan Ghannoum2 , Oriane Gatin2 IFSTTAR (France)1 , SNCF2 Many wireless telecommunication systems are deployed in the public transport domain to enhance efficiency, safety, security and comfort. This trend is increasing due to the development of driverless systems and the necessity to increase the capacity of the lines and the quality of service in general. One can consi- der three main applications: critical applications related to control and command, non-critical applications related to operation of trains and non-critical applications for comfort. This paper proposes a synthetic view of the main existing applications and technologies for telecommunication in the public transport domain. The perspectives and some on-going research projects are also highlighted. ABSTRACT Figure 1 : Eurobalise – Source : Signon. REE N°4/2014 61 Le vehicule connecte dans les transports publics : technol