sensors on roads

1.Product introduction of sensors on roads

sensors on roads collect road traffic information, monitor road conditions, weather conditions, ice, snow and water on the road surface, and improve road safety.Sensors on roads use remote sensing technology to avoid damage to roads and avoid traffic interference caused by the installation of road weather stations.Multispectral measurement technology enables the accurate detection of the presence and thickness of ice, snow and water on road surfaces, while also enabling real-time monitoring of weather phenomena such as fog, rain and snow that affect traffic safety.

2.Sensors on roads function

l Detect water, snow and ice conditions on the road

l Long-distance remote sensing detection of road and bridge deck conditions

l Non-embedded installation is quick and easy

l Traffic flow and accident-prone areas

lRain and snow-prone areas

lLow maintenance cost

3.Sensors on roads product size chart

4.Main indicators of sensors on roads

model	FT-LM3 (discontinued)	FT-LM1
Detection distance and detection area diameter	2-8 meters; 23cm
Installation angle to horizontal line	30-80 degrees
Power supply and power consumption	DC12-24V; 0.6W
Operating temperature and humidity	Temperature: -40ºC to +60ºC; Humidity: 0 to 95%
Water thickness	-	0-10mm
Ice thickness	-	0-2mm
Snow thickness	-	0-2mm
Slippery degree	-	0.01 (slippery)-0.82 (strong friction)
pavement condition report	Dry, wet, wet, snow, ice, ice water mixture
Highway weather phenomena (optional)	Road temperature: -40ºC to +60ºC
	Weather phenomena: rain; snow; heavy fog
pavement materials	Concrete, asphalt pavement
communication	RS485, RS232

This paper addresses：https://www.fengtutec.com/Sensor-encyclopedia/sensors-on-roads.html