Intelligent bird repelling system and method for airport airspace

Abstract

The invention discloses an intelligent bird repelling system for an airport airspace, which comprises a server, a radar, a plurality of base stations and a plurality of bird repelling units, can identify the type of a bird flock invading a specified airspace and formulate a bird repelling strategy based on the type of the bird flock, and provides a potential tool for guaranteeing the safety of theairport airspace. Based on the system, the invention further provides an intelligent bird repelling algorithm framework, a deep learning strategy based on a convolutional neural network is introduced, bird flock recognition model parameters are iteratively updated, and therefore automatic optimization of recognition precision is achieved. The system and the method provided by the invention can beregarded as integrated application of the existing hardware technology and related algorithms, so that the system and the method have openness from inside to outside, system performance can be enhanced by gradually adding hardware and automatically upgrading software, and good engineering practicability is achieved.

Description

technical field [0001] The invention relates to a system and a method for controlling birds by using an unmanned aerial vehicle, in particular to an intelligent bird repelling system and method for airport airspace. Background technique [0002] In recent years, urban sprawl driven by economic development has led to frequent incidents of birds invading airport airspace. Bird collisions during flight takeoff are on the rise. Therefore, effectively driving away the invasive birds has become an urgent problem to be solved to ensure the safety of passengers and flight safety. The existing bird repelling method is usually to install a directional sound alarm system in the area around the runway, and to drive away the birds by regularly emitting directional noise; it is assisted by sending airport security personnel to use air guns and other tools to manually repel birds. In addition, spraying chemicals on the green areas around the runway is also one of the commonly used bird r...

AI Technical Summary

Problems solved by technology

First, the frequency and intensity of directional noise are usually only effective for specific birds, and due to the innate environmental adaptability of birds, the repelling effect on specific birds will often continue to decrease

Secondly, artificial bird repelling continues to greatly increase the cost of bird repelling, and what is more serious is that it is difficult to ensure safety in many cases

Thirdly, in the rainy season or other extreme weather, whether it is directional noise or artificial bird repelling, both face the dilemma of inefficiency

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