Sky Light Traffic Sensor - Nabla Quadro

Sky Light Traffic Sensor is a wireless sensor for vehicle counting and average speed evaluation of traffic flows.

Thanks to these in-ground sensors, traffic data are sent to the server at scheduled time intervals from 2 to 60 minutes. Data are sent to the server via LoRaWAN or NB-IoT. An online dashboard displays the overall counting, occupation time, and average speed detected by the sensors. In this way, it is possible to know and evaluate the real-time traffic conditions of monitored roads.

Sky Light Traffic Sensor uses three different technologies to detect vehicles:

ambient light variation sensor;
active infrared sensor;
magnetic field sensor.

sky light traffic sensor for wireless vehicle detection

Optical detection guarantees precise measurements even in slow and congested traffic. A unique algorithm combines all three measurements in real-time to give accurate information.

Sky Light Traffic Sensor has been designed with advanced features that make it unique and effective. Even though it is an in-ground sensor, it has an external box that is placed in the hole which has been drilled in the pavement. The core of the sensor is fixed inside the box with security screws. This special feature makes it exceptionally easy to replace a sensor in case of road maintenance works.

In addition, Sky Light Traffic Sensor can be refurbished at the end of its battery life, so to extend the product’s life cycle.