Dynamic value determining method and system for practical operation standard of air traffic flow management

Abstract

The invention, which relates to the air traffic management service field, especially to a realization principle of the value determining method and technology for practical operation standard of air traffic flow management, particularly provides a dynamic value determining method and system for a practical operation standard of air traffic flow management. The method comprises: S1, an air traffic flow database is established and historical traffic flow data are stored; S2, a statistic feature of a historical traffic flow value is obtained and is used as a parameter of a dynamic value taking model; S3, according to a performance management target of the air traffic flow management, a dynamic value taking model is designed; and S4, a practical operation standard dynamic value of a traffic flow is outputted. The provided method and system are applied to the aviation field to carry out air traffic flow management.

Description

technical field [0001] The invention relates to a method and a technical realization principle of a practical standard for air traffic flow management in the field of air traffic management services, in particular to a method and a system for dynamically determining a practical standard for air traffic flow management. Background technique [0002] Air traffic flow refers to the number of aircraft (regardless of direction) passing through a certain point or a certain route per unit time. Air Traffic Flow Management (AirTrafficFlowManagement, ATFM) refers to the scientific arrangement of air traffic volume, so that the total traffic volume in the air traffic control system adapts to its capacity. [0003] Air traffic flow management is one of the three core tasks of air traffic management, and plays an important role in ensuring air traffic safety and striving for flight regularity. [0004] For a long time, the International Civil Aviation Organization, Europe and the Unite...

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Problems solved by technology

[0004] For a long time, the International Civil Aviation Organization, Europe and the United States and other air traffic developed countries and China's civil aviation have all adopted a single-valued static air traffic capacity standard to constrain the practical work of air traffic flow management. Although this static value method is simple, it is Cannot be effectively matched with complex air traffic control service capacity changes, especially in the case of limited airspace resources, such an absolute standard value, dogmatically and rigidly constrains the actual operational behavior of air traffic flow management, and significantly restricts air traffic control The performance of service capacity has had a significant adverse effect on flight regularity and air traffic efficiency

[0005] With the continuous questioning of the authority of the traditional single-valued static standard of air traffic capacity as the only constraint condition of air traffic flow management, the air traffic management agency of China's civil aviation proposed the air traffic capacity standard in 2013, based on the static multi-valued The fixed value method optimizes the constraint standard of air traffic flow management to a certain extent, but it is still difficult to dynamically match the traffic capacity with the service capacity of air traffic control, and it still cannot completely improve the restriction of flow standard on the effective use of air traffic control service capacity

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