Atmospheric visibility monitoring stations help optimize traffic flow. The fast pace of modern society makes intelligent transportation become an important part of urban development. In the construction of intelligent transportation, a large number of emerging technologies have emerged, among which visibility monitoring stations with their unique functions and wide applications have brought earth-changing changes to traffic management. It can measure the visibility of the ground atmosphere in real time, namely, meteorological optical distance. Provide accurate information on road conditions to traffic managers.

The WX-NJD Atmospheric Visibility Monitoring station is an integrated design of the weather station, the principle is very simple, it transmits and receives light, measures the degree of light scattering in the air, and thus calculates the size of the visibility. On expressways, it can help traffic police monitor road conditions in real time and issue early warnings of bad weather such as haze and fog in time to remind drivers to pay attention to safe driving.

When the amount of particulate matter in the air increases, such as haze, dust, etc., the degree of light scattering will be enhanced, and the visibility will be reduced. The atmospheric visibility monitoring station transmits these data to the traffic management system in real time to provide a basis for traffic decision-making. In urban roads, visibility sensors can be linked with traffic lights, electronic displays and other devices to adjust the timing of traffic lights according to visibility conditions and optimize traffic flow.