Control method of air traffic control system based on 4D flight path running

Abstract

The invention relates to a control method of an air traffic control system based on 4D flight path running. The air traffic control system comprises a data communication module, a monitoring data fusion module, an airborne terminal module and a control terminal module; the monitoring data fusion module is used for achieving fusion of air traffic control radar monitoring data and automatic relevant monitoring data to provide real-time flight path information for the control terminal module; the control terminal module comprises a preflight conflict-free 4D flight path generating submodule, a flight short-term 4D flight path generating submodule, a real-time flight conflict monitoring and warning submodule and a flight conflict solution 4D flight path optimizing submodule. According to the air traffic control method of the system, flight plan data is processed through the control terminal module, a 4D flight path is generated through a hidden Markov model, analysis on potential traffic conflicts of airspace traffic conditions is achieved, and an optimal solution scheme is provided through a model prediction control theory method; flight conflicts can be effectively prevented, and the air traffic safety is improved.

Description

[0001] This application is the application number: 201510007981.7, and the name of the invention is "Control of Air Traffic Control System" Method", the filing date is: the divisional application of the invention patent application on January 7, 2015. technical field [0002] The present invention relates to an air traffic control system and method, in particular to an air traffic control system and method based on 4D track operation. Background technique [0003] With the rapid development of the global air transport industry and the increasingly prominent contradiction between the limited airspace resources, in the complex airspace with dense air traffic flow, the air traffic management method that still adopts flight planning combined with interval allocation gradually shows its backwardness, as shown in: ( 1) The flight plan does not configure accurate air traffic control intervals for aircraft, which may easily cause congestion in the tactical management of traffic fl...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of the global air transport industry and the increasingly prominent contradiction between the limited airspace resources, in the complex airspace with dense air traffic flow, the air traffic management method that still adopts flight planning combined with interval allocation gradually shows its backwardness, as shown in: ( 1) The flight plan does not configure accurate air traffic control intervals for aircraft, which may easily cause congestion in the tactical management of traffic flow and reduce airspace security; (3) Air traffic control still focuses on maintaining a safe separation between individual aircraft, and it is difficult to upgrade to strategic management of traffic flow

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