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Flight conflict resolution method of air traffic control system

A technology for air traffic control and flight conflict resolution, which is applied in the field of flight conflict resolution in the air traffic control system, and can solve problems such as traffic flow tactical management congestion, maintaining safe intervals, and poor conflict resolution capabilities

Active Publication Date: 2015-04-08
JIANGSU UNIV OF TECH
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Problems solved by technology

[0002] 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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  • Flight conflict resolution method of air traffic control system
  • Flight conflict resolution method of air traffic control system
  • Flight conflict resolution method of air traffic control system

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Embodiment 1

[0047] The air traffic control system operating based on 4D flight path in this embodiment includes an airborne terminal module 101 , a data communication module 102 and a control terminal module 104 . The specific implementation of each part will be described in detail below.

[0048] 1. Airborne terminal module

[0049] The airborne terminal module 101 is an interface for pilots to obtain ground control instructions, refer to 4D flight tracks, and input flight intentions, and is also an interface for collecting current aircraft position data.

[0050] Its concrete implementation scheme is as follows:

[0051] The airborne terminal module 101 receives the following information input: (1) The aircraft position vector, velocity vector, and the call sign of the aircraft collected by the ADS·B information collection unit 201 through the airborne GPS, after encoding, pass information and data to the airborne Data communication module 102; (2) The pilot of the aircraft needs to t...

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Abstract

The invention relates to a flight conflict resolution method of an air traffic control system. The air traffic control system comprises a data communicating module, an airborne terminal module and a control terminal module; the control terminal module comprises two sub-modules such as a real-time flight conflict monitoring and warning sub-module and a flight conflict resolution 4D flight path optimizing sub-module; the flight conflict resolution method of the system is characterized in that the 4D track of each aircraft is directly obtained by an air traffic control center in the future so that potential traffic conflicts under airspace traffic conditions can be analyzed, and the most optimal resolution solution is provided by adopting a model predication and control theory method. The flight conflict can be effectively avoided by the flight conflict resolution method and the security of the air traffic is also improved.

Description

technical field [0001] The invention relates to an air traffic control system and method, in particular to a flight conflict resolution method for an air traffic control system based on 4D track operation. Background technique [0002] 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. [0003] 4D track is a precis...

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Application Information

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IPC IPC(8): G08G5/04
CPCG08G5/0073G08G5/04
Inventor 韩云祥赵景波李广军
Owner JIANGSU UNIV OF TECH
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