City centre access monitoring

Urban access regulation is adopted by many cities to control the number and/or type of vehicles that can enter in some areas, typically the city centre. In Italy, these are called Zone a Traffico Limitato (ZTL).

To monitor and manage restricted areas in the city effectively, it is crucial to know the number of heavy goods vehicles circulating in the city centre and its percentage compared to the total number of vehicles entering the ZTL.

Using traditional ANPR cameras is quite complicated. In this scenario, city management should record all the license plate numbers of the vehicles at the gates and then check an external database to understand whether the numbers are associated to heavy goods vehicles or not. Then a ratio should be made to compare it to the total number of vehicles into the restricted area. This method is slow and creates privacy issues.

Using Sky Light Monitoring System in master-slave configuration, you know the exact speed and the length of each vehicle.

Sky Light Sensors constantly monitor traffic and transmit information to the server automatically in real time. With this system, you can know whether the vehicle entering the restricted zone is a truck or a car.

WHY SKY LIGHT SYSTEMS?

WIRELESS TECHNOLOGY

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

EASILY REMOVABLE SENSORS

Easy and fast operations during road maintenance activities

TOP PERFORMANCE WITH TRAFFIC QUEUE

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

VEHICLE CLASSIFICATION BY LENGTH

Identification of heavy goods vehicles entering the city centre

TECHNOLOGY

SKY LIGHT MONITORING SYSTEM
Wireless system for traffic monitoring

PROJECTS

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

The first test plant for traffic monitoring in…