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Airport entering and leaving aircraft taxiing situation factor classification and identification method

An identification method and aircraft technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problem of lack of systematic and scientific, lack of quantitative analysis aids, and inability to refine aircraft taxiing situation factors for airport arrivals and departures. management and other issues

Active Publication Date: 2017-05-10
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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AI Technical Summary

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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  • Airport entering and leaving aircraft taxiing situation factor classification and identification method
  • Airport entering and leaving aircraft taxiing situation factor classification and identification method
  • Airport entering and leaving aircraft taxiing situation factor classification and identification method

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Embodiment

[0052] figure 1 The calculation process of taxiing situation factors is generally described for the core principles of the classification and identification methods of taxiing situation factors for aircraft arriving and departing from airports.

[0053] Select an air transport airport, and execute the aircraft taxiing situation factor analysis process, 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 sliding into the aircraft stand, and the two key activity events of departing aircraft pushing out of the aircraft stand and taxiing to take off, and search for The location and reporting system ACARS matches the corresponding time point information of each incoming and outgoing aircraft under different key event events. The incoming aircraft mainly includes the runway landing time t on and slide-in time t in Two types of time point information, the depa...

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Abstract

The invention discloses an airport entering and leaving aircraft taxiing situation factor classification and identification method. The airport entering and leaving aircraft taxiing space-time environment is analyzed; topology of a taxiing space-time distribution network is performed from the macro level; the airport entering and leaving aircraft taxiing situation factors are refined in a classification way so that an airport entering and leaving aircraft taxiing situation factor set is constructed; and all classes of aircraft taxiing situation factors are accurately identified so as to have important meaning on systematic, comprehensive and quantitative analysis of the airport entering and leaving aircraft taxiing situation factors and rapid analysis of the aircraft taxiing situation factors from the macro level. The problem of systematic refining of the airport entering and leaving aircraft taxiing situation factors and quantitative analysis of the aircraft taxiing situation factors can be effectively solved so as to fill the technical blank in the aspect of quantitative analysis of classification of the aircraft taxiing situation factors at home and abroad.

Description

technical field [0001] The invention relates to an aircraft operation situation analysis method, 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 operation management and control of airport flight areas. Background technique [0002] With the continuous improvement of my country's economic and social development level, the air transport market demand is strong. Against this background, the process of new airport reconstruction and expansion is accelerating, the air traffic flow is increasing rapidly, the complexity of airport physical structure, traffic operation and control rules is increasing, and aircraft taxiing activities are facing complex and changeable operation trends. In the highly dynamic airport taxiing environment, how to classify, refine and quantitatively analyze the elements of the taxiing situation of incoming and outgoing aircraft, and realize the system...

Claims

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Application Information

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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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