In order to improve the supervision level of ecological environment protection, unmanned aerial vehicles are now starting to be used in the comprehensive inspection of air quality.
On January 21, outside the double-brand Second Middle School environmental air quality automatic monitoring station, an unmanned aerial vehicle with “The Opium War” quickly flew to the high altitude, scanning the surrounding area with carpet of ambient air “, and conduct high-altitude panoramic aerial photography inspection.
The technician in charge of testing said: “After the mission starts, the UAV will be in a cruising state. A yellow grid for each cruise reads the data of this area, which corresponds to the data of air quality monitored by the site environment.”
Unmanned aerial vehicle is controlled by radio remote control and automatic program System. It has the advantages of flexibility, convenience, good mobility, wide coverage of inspection and so on. It is not limited by terrain, space and other conditions, and can feed back the gas concentration value in real time, and feedback to the ground station through data transmission.
After the data is sent back, the computer of the ground station can view the thermal imaging image taken by the UAV in real time. The place with higher temperature will display red, while the place with lower temperature will display black. Even at night, technicians can clearly know which area has high concentration of sulfur dioxide, nitrogen oxide and other factors. Once abnormal data is detected, pollution sources can be locked, immediately dispatch inspectors to the site to take control measures. The source of pollution can be locked, and inspectors will be sent to the site immediately to take control measures.
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