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Grenoble Traffic Lab

DEMO

 

DATA ANALYSIS

 

DOCUMENTATION

The Grenoble Traffic Lab (GTL) is an experimental platform for real-time collection of traffic data coming from a dense network of wireless sensors installed in the south ring of Grenoble (Rocade Sud in French), direction east-west from A41 to A480. The main components of GTL are:

  • 130 magneto-resistive sensors over the 10.5 km two-lane highway (26 collection points);
  • a database;
  • a show room;
  • a suite of traffic estimation and forecasting algorithms.

The sensors provide macroscopic traffic measurements such as flow [veh./h], speed [km/h], occupancy [%], and magnetic signatures. The sensors were put in place in collaboration with Inria spin-off Karrus-ITS, the local traffic authorities (DIR-CE, CG38, La Métro), and specialised traffic research centers. GTL is an important platform for testing new traffic estimation, forecasting and control algorithms with real-time data

 


Prédire pour réguler par CNRS

  Grenoble Traffic Lab: an experimental platform for advanced traffic monitoring and control, C. Canudas de Wit, F. Morbidi, L. León Ojeda, A. Y. Kibangou, I. Bellicot, P. Bellemain, IEEE Control Systems Magazine , June 2015.

People  |   The south ring  |   Hardware and software  |   Results  |   Selected publications  |   Venue and contacts  |   Sensor installation