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Method and system for freeing flight collision of terminal zone

A technology for flight conflict resolution and flight conflict resolution, which is applied in the field of flight conflict resolution methods and systems in the terminal area, and can solve the problems of heavy controller load, waste of resources, and many hidden flight safety hazards.

Inactive Publication Date: 2011-03-30
BEIHANG UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method and system for relieving flight conflicts in the terminal area, which can effectively solve the technical defects of the prior art, such as many hidden dangers of flight safety, serious waste of resources, and heavy load on controllers.

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  • Method and system for freeing flight collision of terminal zone
  • Method and system for freeing flight collision of terminal zone
  • Method and system for freeing flight collision of terminal zone

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Embodiment Construction

[0063] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0064] figure 1 It is a flow chart of the method for dissolving flight conflicts in the terminal area of ​​the present invention, including:

[0065] Step 1. Collect the information of all flights entering the terminal area to form a flight cache queue composed of several incoming flight data, and perform inbound sorting processing on the flight cache queue according to the expected landing time of each incoming flight to form a The inbound flight sequence with the optimal landing time of the flight;

[0066] Step 2, judging whether there are flight pairs that have not been detected in the flight buffer queue, if yes, execute step 3, otherwise execute step 7;

[0067] Step 3, extract a flight pair, and obtain the inbound flight data of each flight in the flight pair;

[0068] Step 4, judging whether there is a fligh...

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Abstract

The invention relates to a terminal area flight conflict resolution method and a system. The method comprises the following steps: the information of all flights entering in the terminal area is acquired to form a flight buffer queue, and the inbound sequencing is performed to the flight buffer queue according to the estimated landing time of each inbound flight; one flight pair is withdrawn, whether the flight conflict exists in the flight pair or not is judged according to the inbound flight data, if the flight conflict exists in the flight pair, the conflict resolution is performed to the flight pair, the conflict resolution policy is obtained, and the conflict resolution policy is added to a resolution policy sequence, otherwise, the flight pair is added to the conflict-free flight sequence; and finally, the flight inbound plan is generated according to the conflict-free flight sequence and the resolution policy sequence. The conflict resolution is combined with the inbound sequencing. Therefore, not only the operating efficiency is improved, but also the flight safety is ensured.

Description

technical field [0001] The invention relates to a flight management method and system, in particular to a flight conflict resolution method and system in a terminal area. Background technique [0002] With the rapid development of the aviation industry, the number of aircraft and flight traffic continue to increase, resulting in flight delays and flight conflicts are becoming more and more serious. The terminal area is the most important confluence area of ​​air traffic flow. Airplanes flying with different routes and altitudes must eventually converge to the terminal area. Due to the narrow airspace, dense air routes and high density of aircraft in the terminal area, the flight conflict problem in the terminal area is even more serious. It has become the most vulnerable link in the existing flight management. [0003] Although some flight conflict detection methods or flight conflict resolution methods have been proposed in the prior art, these technical solutions are only...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G5/00
Inventor 张学军张军张众李珍
Owner BEIHANG UNIV
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