The invention relates to a flight conflict warning method of an air traffic control system. The air traffic control system comprises a data communicating module, a monitoring data fusion module, an airborne terminal module and a control terminal module, wherein the monitoring data fusion module is used for fusing air traffic control radar monitoring data and relevant automatic monitoring data and providing real-time tracking information for the control terminal module; the control terminal module comprises three sub-modules such as a preflight conflict-free 4D track creating sub-module, an in-flight short-term 4D track creating sub-module, and a real-time flight conflict monitoring and warning sub-module; the flight conflict warning method of the system is characterized in that flight planning data is treated by the control terminal module and 4D tracks are generated by a hidden Markov model, so that potential traffic conflicts under airspace traffic conditions can be analyzed. The flight conflict can be effectively warned by the flight conflict warning method and the security of the air traffic is also improved.
Flight conflict warning method of air traffic control system
2015-04-08
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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