SURVISION supplies the TMD (Transport of Dangerous Goods) detection system in the context of the FOURVIERE Tunnel security improvement program.
This road tunnel is a significant element of road infrastructure managed by Grand Lyon (the "Greater Lyon" metropolis). It is part of the A6 motorway, passing under the FOURVIERE hill, and is taken daily by 110,000 vehicles.
SURVISION uses both its DG and ANPR MICROPAK video sensors in order to identify the TMD vehicles using automatic recognition of both dangerous goods and number plates. This data is analysed and provided to the traffic operators by the MediaManager system provided by Citilog. Citilog designs intelligent transport systems and is a SURVISION partner.