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A Global Optimal Scheduling Method for Flight Flow Slots

A scheduling method and global optimization technology, applied in flight plan management, aircraft traffic control, instruments, etc., can solve the problems of secondary punishment and wasted time slot of airlines, and achieve the effect of improving the willingness to cooperate and avoid secondary punishment.

Active Publication Date: 2022-06-07
NANJING LES INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a global optimal scheduling method for flight traffic time slots, so as to solve the problem of time slot waste and secondary punishment of airlines caused by splitting layer-by-layer forwarding and coding of flow control measures in the prior art. question

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  • A Global Optimal Scheduling Method for Flight Flow Slots
  • A Global Optimal Scheduling Method for Flight Flow Slots
  • A Global Optimal Scheduling Method for Flight Flow Slots

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Embodiment Construction

[0068] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0069] Terminology Explanation:

[0070]

[0071]

[0072] refer to figure 1 As shown in the present invention, a global optimization scheduling method for flight traffic timeslots, the steps are as follows:

[0073] 1) Determine the range of flight collections affected by flow control;

[0074] Determine the flight plan set I included in the flight optimization ranking, I=A∪B

[0075] A={f∈F:t 0 ≤ELDT f ≤t 1}

[0076] B={f∈F:ELDT f >t 1 and(t 0 ≤CLDT f ≤t 1 or t 0 ≤SLDT f ≤t 1 )}

[0077] In the formula, flight set A represents the flight whose expected landing time falls within the flow control time range, and flight set B represents the expected landing time lat...

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Abstract

The invention discloses a global optimization scheduling method for flight flow time slots. The steps are as follows: determining the set range of flights affected by flow control; manually defining exempt flights; classifying and processing non-exempt flights; calculating the earliest calculated landing time of each flight Time threshold; create flight sorting queue; allocate virtual time slot resources according to the airport arrival acceptance rate input by the user; calculate the landing time for each flight allocation. The method of the invention adopts the rule that the time slot resource belongs to the airline company, improves the cooperation willingness of the airline company, makes it have the right to own the time slot for the airline company, and can be used for time slot exchange and the like.

Description

technical field [0001] The invention belongs to the field of transportation planning and management, and particularly relates to a software method for global optimal scheduling of flight flow time slots in civil aviation air traffic management (ATM). Background technique [0002] The normal operation of civil aviation flights is a worldwide problem, and it is also an important problem facing China's civil aviation. With the rapid development of the national economy and the construction of a strong transportation country, the field of civil air transportation has become increasingly busy, and the flow of flights in the national airspace has increased rapidly. As the core subject of air traffic management, air traffic controllers are the core subjects of air traffic management. To cope with the increase in traffic, all departments have adopted corresponding technologies Means to enhance their service support capabilities to improve the quality and quantity of services, the dec...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G5/00
CPCG08G5/003G08G5/0039
Inventor 刘成杰靳学梅苏祖辉胥宝新程先峰席玉华张海芹张翰文
Owner NANJING LES INFORMATION TECH