Traffic information

Managing a smart city means gathering as much information as possible to know traffic density on the road network in real-time.

Different systems are available today to give travellers traffic information, but none of these is based on traffic data detected in real-time as vehicle counting.

Traffic information coming from Sky Light Traffic Sensor can be used for giving direction to drivers towards less congested routes, thanks to the easy integration of the system with smartphone applications or variable message signs spread across the streets.

Traffic data are also useful and often necessary for road network managers and local administration to plan road maintenance works and improvements, as well as solving existing issues in real-time.

wireless vehicle detection - smart traffic sensor

The system is able to send alerts to back-office and management software to send warnings if unusual traffic trends are registered, such as irregularity, traffic interruption, significant differences from previous data.



Elimination of weak points of wiring as layout restrictions and cable break


Easy and fast operations during road maintenance activities


Higher accuracy compared to inductive loops and cameras thanks to patented optical detection


Protocols for data decoding are free and open to whoever wants to develop app and software based on the sensors


Wireless sensor for traffic monitoring


Smart City Trento
Smart City Trento

Trento has been one of the first cities to test Sky Light technology …

Smart Cities Test Plant Bologna
Smart Cities Test Plant

In Bologna one of the biggest test plant has been installed …

Smart City tests at National Research Council in Bologna
Smart City tests at CNR BO

The Smart Services Cooperation Lab in Bologna …

Traffic light control in Rome Flaminio
Traffic lights in Rome

The system has been installed by Citelum, one of the most …

Traffic light control for trams in Padova
Tram at a junction in Padova

A test to detect trains approaching a traffic light

Traffic light control for trams in Rome Aldrovandi
Tram detection in Rome

In November 2014 Nabla Quadro and Roma Servizi per la Mobilità started…

Traffic light control for trains in Rome Casilina
Train priority in Rome

This installation has been completed in June 2015 with Roma Servizi per la Mobilità srl…

Traffic light control in Rome Nomentana
Smart traffic lights in Rome

Sky Light Intersection System has been installed in via Nomentana

Traffic light control in Genova
Sensors vs loops in Genova

A comparison between two technologies for traffic light control

Truck monitoring in Este
Truck monitoring in Este

Urban access regulation needs traffic data to …

Traffic monitoring in L’Aquila
Traffic monitoring in L'Aquila

A big project on traffic monitoring on the …

Traffic monitoring at Tosano shopping mall
Traffic at the shopping mall

Traffic data are useful to understand how many visitors…

Traffic monitoring in Castel Romano
Traffic in Castel Romano

Our first test plant for traffic monitoring

Traffic monitoring in San Benedetto del Tronto
Traffic in San Benedetto

Traffic monitoring with LoRaWAN sensors