A method and system for detecting dangerous goods using drones

Abstract

The invention discloses a method and system for detecting dangerous goods using an unmanned aerial vehicle. The detected dangerous goods concentration data, positioning data, and wind direction data are received from the unmanned aerial vehicle; when the concentration exceeds the standard based on the dangerous goods concentration data, Control the drone to change its flight position and conduct multi-point measurements during the flight, and determine the location of the pollution source based on the multi-point measurement data. The invention can remotely control the drone to detect dangerous goods, control the drone to fly on an effective trajectory and collect corresponding data to determine the location of the pollution source, improve the intelligence of dangerous goods detection, and effectively protect the safety of workers.

Description

technical field

[0001] The invention relates to the technical field of dangerous goods detection, in particular to a method and system for dangerous goods detection using a drone. Background technique

[0002] At present, the radioactivity inspection methods at the port are channel-type detection equipment and hand-held radioactivity detectors. Once the channel-type detector finds that the radioactivity exceeds the standard, the personnel need to hold the radioactivity detection equipment to go to the field for re-inspection. It is still difficult to avoid inspections under the condition of good timely protection. Injury to personnel, drones can go to complex environments at this point, without harm to personnel, can record the radiation dose back in real time and save it as a basis for law enforcement, and can track the radioactive source to locate the polluted area around it. Better ensure the security of the country.

[0003] During the inspection of hazardous chemicals ...

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