Road dust refers to the accumulation and mixing of particulate matter with a certain particle size distribution on highways under certain dynamic conditions (such as wind, vehicle crushing, or crowd activity), which is lifted and mixed one or more times and enters the air.

The control and management of road dust has always been an important part of atmospheric management. In the past, monitoring road dust accumulation was carried out through manual inspection, which not only required sampling points and carrying sampling equipment, but also was greatly affected by factors such as time, space, and weather. The workload was relatively cumbersome, and it was impossible to form systematic data to provide a basis for daily fine control.Vehicle road dust accumulation and navigation serviceIt can automatically, quickly, and in real-time monitor the road dust load of different road sections around the air quality monitoring station, thereby improving the efficiency of monitoring work and the accuracy of data.

The vehicle mounted road dust accumulation navigation service integrates functions such as dust load, online map, real-time data processing, segmented dust load statistics, and post-processing of GIS vector navigation results. Combining GIS data, real-time monitoring, historical monitoring, over limit monitoring, single vehicle monitoring query, single street monitoring query, historical storage, etc., it forms data products to achieve monitoring and management of road dust accumulation cruise systems, provide detailed theoretical and data support, provide favorable data foundation for traceability, and provide basis for relevant departments' supervision and law enforcement.

The services provided by our companyVehicle road dust accumulation and navigation serviceWorking principle: Optical method is used to measure the concentration of particulate matter lifted up by the wheels, multiplied by a conversion factor to obtain real-time road dust load.