Continental, Deutsche Telekom, Fraunhofer ESK, MHP and Nokia successfully conclude tests of connected driving technology on the A9 Digital Test Track

Press Release

• Car2MEC project, funded by Bavarian Ministry for Economic Affairs, started 2016
• Edge Computing critical for driving safety on the path to fully automated driving

21 March 2019

Munich, Germany - Local cloud computing (Multi-access Edge Computing - MEC) is a key enabling technology for connected driving, specifically for driving safety. It is vitally important that the industries involved in connected driving work closely together to turn the concepts into sustainable business for all parties involved. These are the main conclusions of the Car2MEC project after two years of intensive trialing and testing by Continental, Deutsche Telekom, Fraunhofer ESK, MHP and Nokia on the A9 motorway digital test track in Germany.

Car2MEC was funded by the Bavarian Ministry for Economic Affairs. The goal of the project was to gain insights into the value of MEC for connected driving with regards to technology and network architecture as well as economically. The project partners tested a number of different use cases on the A9 motorway, including "emergency warning", "end of jam warning", "variable speed limit assistant" and "HD maps". 

Ronald Hain, backend team leader, Interior Systems & Technology, Continental: "In the future, Multi-access Edge Computing will be a very important communication technology for the connected vehicle. By closing the gap between local real-time applications and cloud services it will allow us to enhance automated driving and enable vehicles to cooperate with each other. In addition, local services effectively utilize the data rate of LTE or 5G  networks. Continental is currently working on a vehicle architecture that takes this communication technology into account."

Deutsche Telekom deployed a project specific infrastructure with two locally separated MEC in the test area at the A9 motorway. The testbed shared resources with the LTE live network and had been operated for 12 months allowing for extensive test drives. This set up was a unique opportunity to assess MEC technology in a real-world environment: public road and commercial cellular network with many parallel users. 

"The project results validate the performance of edge computing over our 4G networks as a potential enabler for automotive cases that require low latency and ultra-high reliability," says Alexander Lautz, Senior Vice President 5G, Deutsche Telekom. "Going forward, we will continue to collaborate with partners in the automotive sector on the evolution of the technology and its application in connected and automated driving solutions that will deliver the best driving experience."