Airport bird situation monitoring method and system

A monitoring system and bird situation technology, applied in the field of intelligent monitoring, can solve problems such as hidden dangers of aviation safety, inability to predict bird activities, injuries, etc., and achieve the effect of ensuring reliability, simple and practical accuracy, and ensuring aviation safety.

Inactive Publication Date: 2021-03-19
湖南傲英创视信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Birds are rich in species and have strong mobility. Objective reasons such as day and night activities, surreptitious whereabouts, and ghosts and ghosts have exhausted aviation security personnel and brought great hidden dangers and direct damage to aviation safety.
[0003] At present, the airport bird situation detection radar can complete the detection function of bird activities in the airport, but the limitation of the signal frequency band of the airport prevents the radar from being used on a large scale
[0004] Most of the existing bird situation analysis systems are aviation security personnel observing and recording the bird situation with human eyes. Human eye observation cannot accurately identify the relationship between the distance and altitude of bird activities and the position of the aircraft, and thus cannot judge the threat level of bird situation, and cannot give early warning notification
In this way, the existing bird situation analysis system cannot predict bird activities based on bird habits, ecology, environment, climate, weather and other factors, and aviation security personnel can only passively defend

Method used

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  • Airport bird situation monitoring method and system
  • Airport bird situation monitoring method and system
  • Airport bird situation monitoring method and system

Examples

Experimental program
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Embodiment 1

[0035] This embodiment discloses a method for monitoring bird situation at an airport, such as figure 1 shown, including:

[0036] Step S1. Deploy an ADS-B terminal at the airport to acquire ADS-B information of the aircraft.

[0037] Step S2, using purely passive infrared detection equipment to obtain bird activity information.

[0038] Preferably, the infrared detection device adopts the patented device of CN110940993A previously applied by the applicant of this case—photoelectric detection radar.

[0039] Preferably, in this step, refer to figure 2 , the infrared detection equipment is provided with a binocular camera, and the imaging plane of the binocular camera is twisted and located in front of the lens, and the calculation method for obtaining the centroid position of the target bird activity information includes:

[0040] Let P be the center of mass of the tracked target bird, Q R , Q T are the optical centers of the two cameras, the imaging points of point P on...

Embodiment 2

[0066] This embodiment discloses an airport bird situation monitoring system, which is characterized in that it includes:

[0067] The ADS-B terminal deployed at the airport is used to obtain the ADS-B information of the aircraft.

[0068] Pure passive infrared detection equipment for obtaining bird activity information.

[0069] The central control system is used to combine the bird activity information with the ADS-B information of the aircraft to determine whether there is danger in the flight or take-off and landing of the aircraft.

[0070] Preferably, the infrared detection device is provided with a binocular camera, and the imaging plane of the binocular camera is twisted and located in front of the lens, and the calculation method for obtaining the centroid position of the target bird activity information includes:

[0071] Let P be the center of mass of the tracked target bird, Q R , Q T are the optical centers of the two cameras, the imaging points of point P on t...

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Abstract

The invention relates to the technical field of intelligent monitoring, and discloses an airport bird situation monitoring system to ensure the traffic safety of flights. The method comprises the following steps: deploying an ADS-B terminal for acquiring ADS-B information of an airplane at an airport; acquiring bird activity information by adopting pure passive infrared detection equipment; and combining the bird activity information with the ADS-B information of the airplane, and judging whether the flight or take-off and landing of the airplane is dangerous or not. Furthermore, an artificialintelligence analysis system can be constructed to analyze bird activity types and activity rules, and weather and climate factors are combined to form airport bird condition prediction information.And the bird condition prediction information is combined with the ADS-B information of the aircraft to judge whether the flight or take-off and landing of the aircraft is dangerous or not.

Description

technical field [0001] The invention relates to the technical field of intelligent monitoring, in particular to an airport bird situation monitoring system. Background technique [0002] With the rapid growth of civil aviation flight traffic and the improvement of the ecological environment, the incidents of bird strikes against aircraft are on the rise. About 10,000 bird strikes occur every year around the world, and the International Federation of Aviation has upgraded bird disasters to "A" category (the most prone to) aviation disasters. Birds are rich in species, and their activities are highly mobile. Objective reasons such as day and night activities, surreptitious whereabouts, and ghosts and ghosts have exhausted aviation security personnel and brought great hidden dangers and direct damage to aviation safety. [0003] At present, the airport bird situation detection radar can complete the detection function of bird activities in the airport, but the limitation of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00G01C11/00
CPCG01C11/00G08G5/0073G01C11/36
Inventor 李阳韩建涛朱乔叶加传颜义
Owner 湖南傲英创视信息科技有限公司
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