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V2X Communication

V2X (Vehicle-Road Infrastructure) communication solutions

The NEXO Roadside Unit

In order to support the roll-out of cooperative smart transport systems, Fareco has developed NEXO, a roadside unit which enables secure ITS-G5 communications between smart infrastructure and connected or driverless vehicles.

Vehicle-Infrastructure Communication

Thanks to its V2X communication system, NEXO makes it possible to collect, exchange and process data between connected vehicles and road-infrastructure equipment (such as three-colour traffic lights, VMSs and sensors). As a result, it makes it possible to exchange CAM, SPAT, DENM, IVI SREM, SSEM and CPM messages from smart transport systems containing information such as traffic light status and times, dangers on the road, current works, accidents and priority requests for public transport. This information is exchanged in order to try to improve personal safety (drivers, road workers and pedestrians), as well as improve mobility and offer new services to users. Discover the wide range of usage scenarios for the NEXO Roadside Units.

Discover the Roadside Unit NEXO

Communication Véhicule - Infrastructure

Grâce à son système de communication V2X, NEXO permet la collecte, l’échange et l’exploitation de données entre les véhicules connectés et les équipements de l’infrastructure routière (feux tricolore, PMV, capteurs..). Il permet ainsi l'échange des messages ITS CAM, SPAT, DENM, IVI SREM, SSEM, CPM contenant des informations tels que l'état et la durée du feu, des dangers sur la voie, des travaux en cours, des accidents, des demandes de priorité au transport en commun. L'échange de ces informations a pour objectif d'améliorer la sécurité des personnes (conducteurs, agents de routes et piétons) ainsi que d'améliorer la mobilité et d'offrir des nouveaux services aux usagers.


Why choose our Roadside Units?

  • Our Roadside Units can be used in a range of multi-disciplinary scenarios: driverless shuttles, public transport vehicles, counting and road safety.
  • Perfect Roadside Unit/Controller integration: a shared R&D team and cultivated professional know-how.
  • Verified interoperability for easy integration on European corridors:  SCOOP, CROADS and INTERCOR.
  • Operational monitoring over roadside units and vehicle-mounted units, as well as messages exchanged.
  • Compliance with international standards (ETSI, CEN and ISO).
  • Encryption-based security system and management of digital certificates (PKI and others).
  • V2X communication using a software platform by YOGOKO, which has been involved in major cooperative-smart-transport-system projects for a long time.

Numerous applications for users and operators

Thanks to our NEXO roadside unit, driverless vehicles equipped with mounted smart transport stations can communicate with connected infrastructure. As a result, driverless vehicles can be rolled out in city centres, on motorways and on private sites, with the aim of improving road safety, making the traffic flow more smoothly and improving safety for road workers. 

UBR NEXO : V2X Communication Parc OL Lyon

Cas d'usage : Priorité bus avec Unité de bord de route (Nexo V2X). Expérimentation centre ville principauté de Monaco


Cas d'usage : Centre ville

Expérimentation centre ville Oslo et Monaco 

  • Cas d'usage centre ville: Parcours de navette autonome dans le quartier de Kongens Gate à Oslo

Téléchargez la brochure

  • Brochure UBR NEXO (pdf, 4.98 MB)
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