An unmanned aerial vehicle detection method and an unmanned aerial vehicle detection system

Abstract

The invention relates to an unmanned aerial vehicle detection method and an unmanned aerial vehicle detection system. The unmanned aerial vehicle detection system comprises a radio detection device which is used for detecting a target unmanned aerial vehicle in a detection range through a radio detection method so as to obtain radio detection information of the target unmanned aerial vehicle; a photoelectric detection device which is used for detecting the target unmanned aerial vehicle in the detection range through a photoelectric detection method so as to obtain photoelectric detection information of the target unmanned aerial vehicle; an information processing apparatus which is electrically connected with the radio detection device and the photoelectric detection device, and is used for receiving the radio detection information of the target unmanned aerial vehicle and the photoelectric detection information of the target unmanned aerial vehicle, and obtaining the comprehensive information of the unmanned aerial vehicle according to the radio detection information and the photoelectric detection information. Through the dual-mode passive detection target unmanned aerial vehicle, the surrounding environment is not influenced.

Description

technical field [0001] The present application relates to the field of detection technology, in particular to a method for detecting a drone and a detection system for a drone. Background technique [0002] With the development of drone technology, drones are becoming more and more popular, and due to the development of modern technology, drones are developing towards miniaturization and miniaturization. [0003] In real life, micro drones are becoming more and more popular. Due to their small size, simple operation, low flying height, and many ground objects, it is difficult to find them by previous detection methods, so as to prevent and deal with the interference of micro drones Destruction has become a worldwide problem for airports, borders, hazardous areas, important military sites and major security activities, highlighted by difficulties in control, detection and disposal. [0004] At present, the detection of micro UAVs is mainly based on a single detection source....

AI Technical Summary

Problems solved by technology

[0004] At present, the detection of micro UAVs is mainly based on a single detection source. For example, through radar detection, radar is an important detection method for low-altitude defense. It detects UAVs by emitting and receiving electromagnetic waves. The outstanding features are long-distance detection and multiple targets. Tracking ability, but for micro-target drones, it is susceptible to ground clutter; when multi-rotors are hovering, it cannot be effectively detected; performance is greatly reduced in areas with complex electromagnetic environments such as cities

[0005] Another example, through infrared detection, this method is susceptible to background interference such as ground objects and clouds, and is greatly affected by the weather

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