Monitoring of traffic lanes on the Highway - Grand-Saconnex Junction


For two weeks, we set up an automatic remote monitoring system that continuously controls and monitors the condition of the roadway at the Grand-Saconnex highway junction (JAG).

For each sector, a high-precision theodolite measures several points via its integrated laser. The measurements are recorded in an on-site acquisition centre, which calculates the position and compares it with previous measurements. An SMS alert system keeps you informed 24 hours a day.

The results are injected into a real-time movement display site, specific to each site: