Mid-term conflict detection and alarm method based on control intent and mid-term conflict detection and alarm system thereof

Abstract

The invention provides a mid-term conflict detection and alarm method based on the control intent and a mid-term conflict detection and alarm system thereof. The method comprises the steps that flight dynamic data, control intent data, comprehensive flight track data and GPS data of each aircraft in a specific spatial domain are acquired in each radar period, and data integration is performed on the flight dynamic data, the control intent data, the comprehensive flight track data and the GPS data; conflict operation is performed according to the data obtained through data integration, and whether the aircraft has the risk of mid-term conflict is judged according to the result of conflict operation; and when the judgment result of conflict operation indicates that the aircraft has the risk of mid-term conflict, conflict alarming is performed on the aircraft. Detection and alarming of the mid-term conflict of the aircraft can be performed on the basis of the original control intent of a controller so that more time can be provided for the controller to command and adjust in comparison with that of short-term conflict and the safety of air traffic can be enhanced.

Description

technical field [0001] The invention relates to the technical field of aviation control, in particular to a method and system for mid-term conflict detection and warning based on control intentions. Background technique [0002] At present, the aircraft is under the command of the controller when flying in the air; in recent years, due to the continuous and rapid growth of the number of flights, the safety situation of air traffic has become more and more severe, and flight conflicts caused by control intentions have occurred frequently, which is harmful to passengers and crews. posed a serious threat to the life safety and property of the aircraft; aircraft conflict detection is generally divided into long-term, medium-term and short-term detection, and long-term and medium-term detection. At present, the existing air traffic control equipment is a radar control automation system, which can realize the alarm of short-term conflicts However, in the short-term conflict detect...

AI Technical Summary

Problems solved by technology

[0002] At present, the aircraft is under the command of the controller when flying in the air; in recent years, due to the continuous and rapid growth of the number of flights, the safety situation of air traffic has become more and more severe, and flight conflicts caused by control intentions have occurred frequently, which is harmful to passengers and crews. posed a serious threat to the life safety and property of the aircraft; aircraft conflict detection is generally divided into long-term, medium-term and short-term detection, and long-term and medium-term detection. At present, the existing air traffic control equipment is a radar control automation system, which can realize the alarm of short-term conflicts However, in the short-term conflict detection process, due to the short time reserved for the controller to adjust the control intention, the rate of dangerous control events is relatively high; and the traditional short-term conflict detection is based on the current actual data of the aircraft. probing, ineffective use of regulatory intent data

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