This is a presentation of the Sky Light Systems family by Nabla Quadro. It involves traffic flow monitoring systems (infomobility), smart parking management and adaptive traffic signal control (UTC).

2. NABLA QUADRO SRL
We develop wireless sensors in order to
implement solutions for traffic flow monitoring
and smart parking management.
Our technology is available to put in place
end-to-end solutions for Smart Cities.

3. SKY LIGHT SENSOR TECHNOLOGY
Wireless sensor for automatic detection
of transit and parking of vehicles.
Proprietary triple technology:
Italian patent 0001379287.
European patent W0 2009 74961.
Interface with traffic light controllers
Detect parked vehicles
Supply real time data
Sky Light Sensor is able to:

4. SKY LIGHT SENSOR TECHNOLOGY
TRIPLE TECHNOLOGY
Magnetic
Optical
Infrared
Patented optical technology
Technological advantages
High
performances in
any traffic
situation and
weather
condition
Discrimination of
any eventual
datum which is
referred to
accidental
obstructions
High accuracy
thanks to a
technology which
lets the sensor self-
calibrate and self-
learn

5. SKY LIGHT SENSOR: ADVANTAGES
Easy and fast installation
(15 min)
Easy
manteinance
procedures
(5 min)
Autonomous power supply
(8 anni)
High
performances
in case of
congested
traffic

6. SKY LIGHT SENSOR: INSTALLATION
Extraction of a core of street
pavement Hole in the pavement:
D=130 mm H=90 mm
Sensor placement and
fixing with quick cement

7. SKY LIGHT SYSTEMS FOR
SMART CITIES
Sky Light Monitoring System
Sky Light Parking System
Sky Light Intersection System
Real time traffic monitoring: Infomobility
Intelligent parking management: Smart Parking
Traffic light management: Urban Traffic Control

8. SKY LIGHT MONITORING SYSTEM
The couple master-slave enables a classification of vehicles based on
lenght and speed.
Slave sensors
are not
necessary if
the only aim
is to count
vehicles.
Automatic data
transmission via GPRS
Data processing
with Sky Light Solver
software

9. SKY LIGHT INTERSECTION SYSTEM
Urban Traffic Control
The positioning of sensors at
different distances from the
intersection enables the control of
queue length which is necessary to
implement traffic adaptive systems
Unlike other technologies, the
performance of Sky Light System
is not badly affected by the
presence of queuing vehicles

10. SKY LIGHT PARKING SYSTEM
Real time control of
the occupancy
status of single
parking spaces
Data available on
variable message signs
and to the central
control station
It is necessary
one sensor in
each space

11. SKY LIGHT SYSTEMS:
TRAFFIC SOLUTIONS
Infomobiliy
Active traffic
management
Management
of transits in
controlled
traffic zones
Smart
intersection
management

12. SKY LIGHT SYSTEMS:
PARKING SOLUTIONS
Management of
parking areas
reserved to
heavy goods
vehicles and
commercial
vehicles
Entrances and
exits
monitoring
Monitoring of
no-parking
areas
Management
of loading /
unloading
zones
Management
of disabled
parking bays
or reserved
spaces
On-street
parking
management

13. c/o Incubatore ITech Bic Lazio
Tecnopolo Tiburtino
Via G. Peroni 442/444
00131 Roma, Italy
Tel. 0680368963
Fax. 0680368901
www.nablaquadro.it
infomail@nablaquadro.it
Nabla Quadro