A route planning method and device for a terminal control area

Abstract

The invention provides an airline planning method and device for a terminal control area. The method comprises steps as follows: multiple pieces of flight plan information corresponding to a to-be-planned flight set and a flight set in the terminal control area are acquired, and an available airline set and a way point set corresponding to the available airline set in the terminal control area are acquired; the information and the sets are input into a pre-established terminal area airline optimization model, and an airline corresponding to each flight is determined according to the terminal area airline optimization model. The terminal area airline optimization model is established in advance, acquired parameters are input into the terminal area airline optimization model, corresponding approach and departure airlines of each flight in the terminal control area are comprehensively analyzed in time and space by use of a target function and multiple constraint conditions, so that the approach and departure airlines are efficiently and accurately planned for each flight, the airspace utilization rate of the terminal control area is increased, and flight delay is reduced.

Description

technical field [0001] The invention relates to the technical field of airspace management and planning in a terminal control area, in particular to a route planning method and device for a terminal control area. Background technique [0002] The rapid and vigorous development of my country's air transport has made the airspace structure more and more complex, and the density of airports has become more and more intensive. In order to alleviate the operational pressure caused by the interaction of multiple airports in busy areas, it is of great significance to optimize and adjust the routes in the terminal control area under the premise of ensuring safety, to maximize the use of airspace resources, meet flight needs, and reduce flight delays. . [0003] Currently, cooperation is required when two or more airports in a TMA are close enough to each other that they can no longer take off and land flights without interfering with each other. To some extent, the flow of air tra...

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Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that there are at least the following problems in the related art: the air route allocation method of the terminal control area in the related art makes the available departure corridors of each airport less by pre-allocating different airspaces to each airport, At this time, the routes corresponding to the airspace allocated to other airports are unavailable, so that the interval between consecutive departure flights at a certain airport needs to be increased to ensure the safety of each consecutive departure aircraft, which prolongs the departure time of flights and reduces The number of departure flights within a certain period of time; in addition, when an airport is in the peak period of flight take-off and landing and other airports in the terminal control area are relatively free, the busy airport is not allowed to use the airspace allocated to the idle airport, that is to say , this mode of operation reduces airspace utilization

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