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Classification and identification method of aircraft taxiing situation factors for airport arrival and departure

A recognition method and aircraft technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problem of scattered quantitative indicators, inability to manage aircraft taxiing situation factors in airport entry and departure, and lack of systematicness and scientificity, etc. question

Active Publication Date: 2019-08-02
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

[0003] At present, the relevant work on the analysis of aircraft taxi situation factors for airport arrival and departure mainly focuses on the statistical analysis of surface taxi time, while the analysis of other situation factors is mainly concentrated on the qualitative point of view, lacking corresponding quantitative analysis auxiliary means, and there are quantitative analysis methods. The indicators are relatively scattered and lack a certain degree of systematicness and scientificity, resulting in the inability of air transport management personnel to conduct comprehensive and refined management of the taxiing situation factors of aircraft entering and leaving the airport
[0004] At present, there are very few technical achievements in the analysis of aircraft taxiing situation factors at home and abroad, and there are still some gaps in the field

Method used

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  • Classification and identification method of aircraft taxiing situation factors for airport arrival and departure
  • Classification and identification method of aircraft taxiing situation factors for airport arrival and departure
  • Classification and identification method of aircraft taxiing situation factors for airport arrival and departure

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Embodiment

[0052] figure 1 For the core principle of the classification and identification method of aircraft taxi situation factors in airport arrivals and departures, the calculation process of taxi situation factors is generally described.

[0053] Select an air transport airport and perform the analysis process of aircraft taxiing situation factor. The calculation example is as follows:

[0054] Step 1: Select any air transport airport system, extract the two key activity events of approaching aircraft runway landing and taxiing into the stand, as well as the two key activity events of departing aircraft pushing out of the stand and rolling out, and find them from the aircraft communication. In the address and reporting system ACARS, the corresponding time point information of each arriving and departing aircraft under different key activity events is matched, and the arriving aircraft mainly includes the runway landing time t on and slide-in time t in Two types of time point infor...

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Abstract

The invention discloses a method for classifying and identifying taxiing situation factors of aircraft entering and leaving an airport. By analyzing the taxiing time and space environment of aircraft arriving and departing at the airport, the topology of the taxiing time and space distribution network is carried out from the macro level, the elements of taxiing situation of arriving and departing aircraft are classified and refined, and a set of taxiing situation factors of arriving and departing aircraft is constructed to analyze the taxiing situation of various aircraft Accurate identification of factors is of great significance for systematic, comprehensive and quantitative analysis of aircraft taxiing situation factors in airport arrivals and departures, and rapid analysis of aircraft taxiing situation factors from a macro level. The invention effectively solves the problem of systematic extraction of aircraft taxiing situation elements entering and leaving the airport and the problem of quantitative analysis of aircraft taxiing situation elements, and fills the technical gap in the classification and quantitative analysis of aircraft taxiing situation elements at home and abroad.

Description

technical field [0001] The invention relates to a method for analyzing aircraft operation situation, in particular to a method for classifying and identifying taxi situation factors of aircraft entering and leaving an airport, and belongs to the field of airport flight area operation management and control. Background technique [0002] With the continuous improvement of my country's economic and social development level, the air transport market demand is strong. Under this background, the new reconstruction and expansion process of the airport has been accelerated, the air traffic flow has increased sharply, and the complexity of the airport physical structure, traffic operation and control rules has continued to increase. In the highly dynamic airport taxiing environment, how to classify, extract and quantitatively analyze the taxiing situation elements of incoming and outgoing aircraft, and realize the systematic, comprehensive and quantitative analysis of the taxiing st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62
CPCG06F18/24
Inventor 尹嘉男胡明华马园园王中叶陈丹
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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