5G benefits for automated vehicles: first lessons learned by 5G-MOBIX French trial site

The 5G-MOBIX project aims to evaluate the contribution of 5G on connectivity for Connected and Automated Mobility (CAM) services and functionalities, under cross-border conditions. The 5G-MOBIX test sites include two cross-border corridors (Greece-Turkey and Spain-Portugal) and six local test sites in France, Germany, the Netherlands, Finland, China and South Korea. The local sites provide additional and complementary contributions to the cross-border trials

 

A safe and efficient driving at highway entry for automated vehicles

5G-MOBIX French Trial Site has four members, VEDECOM (leader), Catapult, Akka, and Valeo, and is located in the Paris region. The French Trial Site (FR TS) has been testing a so-called “Infrastructure-Assisted Advanced Driving” CAM use-case, in which the 5G MEC infrastructure guides automated connected vehicle for safe and efficient driving at a highway entry.

 

A level 4 car with a 5G onboard unit 

Several cross-border issues have been tackled by the FR TS with the solutions of multi-PLMN connectivity, predictive quality of service (QoS), Wave connectivity, and satellite-fallback. 5G NSA networks provided by three French telecom operators, Orange, Bouygues and TDF, have been used to test the target use case and the considered solutions.

During the period of the project, the FR TS has deployed two MEC that were installed with a number of software modules, particularly V2X-application server, data fusion, risk assessment, QoS prediction, KPI manager. Six 5G onboard units (OBUs) designed by VEDECOM and VALEO have been integrated in the two level 4 automated vehicle and the two connected vehicles.

 

Test and trialling in both private and open road, including a cross border corridor

Test and trialling activities of the FR TS started in late 2021 in order to execute a huge number of use-case-specific and agnostic tests cases in closed test tracks and open road. Furthermore, the FR TS made two contributions to the ES-PT cross border corridor:

  1. test and benchmarking of multi-PLMN connectivity
  2. contribution to the ES-PT variant of advanced driving use case. The tests at the ES-PT have been conducted in March 2022.

 

Results and public demonstration on April 21, 2022

The obtained results of the test-cases finalised in France and at the ES-PT CBC show the benefits of 5G for the target CAM use-case especially the great advantages of multi-PLMN connectivity.

On the 21st of the April, the FR TS has organized its public demonstration event with public authorities, industries, SMEs, and academia. The event consisted of a workshop session, demonstrations, and an unprecedented round-table discussion.

Full review of the day with presentations and replays below:

 

5G-MOBIX project presentation

 

General introduction

By Eric Lebeau, CEO of VEDECOM.

REPLAY

 

Introduction to the European 5G-MOBIX project and the activities of the French site

REPLAY

Other European and French projects focusing on 5G and automated vehicles

Presentations of other 5G projects in which VEDECOM is involved:

REPLAY

Track Demonstrations

  • Infrastructure assisted automated lane change at highway entry (demonstration with an L4 automated vehicule prototype)
  • Maintaining continuity of service when a vehicle switches from one network to another
  • Dynamic quality control of 5G communications

Round table “Vision of 5G and CCAM by the market players”.

An unique round-table discussion with all the players in the value chain: vehicle manufacturers, telecommunication and road infrastructure operators, public transport players.
Moderated by Tony Jaux, President of VEDECOM, VP Innovation at Stellantis and Director of the connectivity program at the French Automobile Platform.

 

Round-table replay


Around the table:

REPLAY

The Mobena initiative accelerates the roll-out of new generation e-Mobility

Mobena harmonizes the deployment of new services for EV charging

May 17, 2021. The Mobena initiative was created in July 2020 by the main French professional organizations representing the electromobility ecosystem in the French market. The goal is to simplify the user experience by ensuring interoperability between charging systems and leading the way towards the deployment of a new generation of EV charging in the French market. The initiative now reaches two key milestones:

  1. the demonstration of an interoperability solution between multiple PKI (Public Key Infrastructure), organized with international partners of June 2nd, 2021. Learn more
  2. the kick-off of a collaborative project that gathers the e-Mobility actors and aims for ensuring a successful roll-out of the new EV charging services in the French market.

 

Towards an open and fair market with a reference architecture

The Mobena initiative’s objective is to ensure a successful deployment in the French market of the ISO 15118 services (Plug and Charge -PnC- and smart charging) in a harmonized way with Europe.

To do this, adopting a reference architecture, from technical and organizational point of view, is key. Such architecture shall ensure interoperability and enable an open and fair market between all EV actors and allow end-users and operators to freely select their providers.

A first technical feasibility verification

Atelier recharge VEDECOM vu de haut

In preparation for the event planned on June 2nd, the Mobena initiative partners tested the technical feasibility of the Certificate Trust List (CTL) as a solution for Plug and Charge (PnC) interoperability between multiple PKI.

On March 11th 2021, VEDECOM hosted a Workshop for this objective at mobiLAB with the contribution of Freshmile, GIREVE, Hager, Groupe Renault, Stellantis, SAP Labs, Thales et Trialog

About the Mobena initiative

The Mobena initiative was created in July 2020 by the main French professional organizations representing the electromobility ecosystem in the French market. The goal is to simplify the user experience by ensuring interoperability between charging systems and leading the way towards the deployment of a new generation of EV charging in the French market.

Coordinated by VEDECOM, the Mobena initiative committee regroups AFIREV, AVERE-France, PFA, GIMELEC, UFE and VEDECOM.

About twenty companies representing the different roles in the ecosystem have joined this initiative. The mission is to support the players of the EV charging ecosystem, operating in France, by defining the roadmap and the means to ensure a successful and harmonized deployment of the e-Mobility services. The Mobena project, which will be launched in July 2021 and extended to more partners, will particularly focus on integrating interoperability as an initial requirement and providing high added value services through a massive adoption of the ISO 15118 standard in a competitive and open market.

A particular focus will be put on Smart Charging, Plug and Charge and the implicated end-to-end system interfaces, including backend communication protocols (OCPP, OCPI…), PKI and cyber security. This for both AC and DC charging.

For more information: Joe.matta@vedecom.fr

More information about Mobena initiative:

 

MOBENA website