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Air traffic control command error analysis method and system

A technology of error analysis and air traffic control, applied in traffic control systems, aircraft traffic control, instruments, etc., can solve the problems of not giving comprehensive real-time prompts, insufficient effective conflict analysis, and misidentification.

Pending Publication Date: 2022-07-01
HANGZHOU NUTSHELL TECH DEV LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] There is no suitable system to collect and learn the aircraft command plan drawn up by the controller, and the aircraft control plan drawn up by the controller cannot be sufficiently effective to fully assist them in conflict analysis, and wrong identification
[0008] Existing automated systems often issue real-time deployment strategies for a single expected flight conflict, without giving comprehensive and real-time prompts. During the real-time command process, the real-time operation of each target is analyzed, and a prompt is given when a conflict is about to occur. to give a hint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment presents an implementation example of the method of the present invention. It includes the following steps

[0050] S1 collects the intended track information input by the user

[0051] S2 collects various flight operation information and various environmental information of air traffic operation in the traffic operation environment

[0052] S3 analyzes and processes the intended track information input by the user, and generates the reference track information or operating range information of the aircraft in space and time

[0053] S4 analyzes whether there will be operating errors when the aircraft executes according to the user's input intent track information

[0054] In S1, the user displays each aircraft interface in the airspace through a designed computer graphic input interface. Before a certain aircraft actually enters the command airspace, the user makes a preliminary judgment on the air traffic environment in advance according to his own. D...

Embodiment 2

[0065] This embodiment proposes an implementation example based on the embodiment, which is characterized in that in the step S1, the intended track information input by the user may be a general flight track information. For example, for a specific horizontal flight path, the user only It is necessary to draw a rough geometric track, such as a straight line, a curve, and a schematic path of turning at a specific point. After that, in the system analysis and processing, the system draws a horizontal path that fits the actual flight capability of the aircraft according to the needs of the aircraft.

[0066] Specifically, it can be in the following ways:

[0067] For the geometric track initially set in S1, in the subsequent system analysis, the system adjusts the intended track information input by the user within a tolerance range based on the performance characteristics of the aircraft's turning, ascent, descent, etc., so that the obtained The intended track information not o...

Embodiment 3

[0069] This embodiment provides an embodiment based on Embodiment 1, which is characterized in that it includes the features of Embodiment 1, and the track information input by the user may be partial track information, The user can enter an "intended track that contains only the horizontal track path", "and set the subsequent aircraft altitude to be lower than a certain altitude (such as 3600)" the intended track information. After that, the system can set and generate the operating range information of the aircraft in space and time according to the rules. The operating range is that at each time point, the aircraft takes the estimated horizontal position point as the horizontal position point of the aircraft, and the altitude is in the range of 0-3600 meters. an operating range. And in the subsequent analysis and calculation, this range is used to measure whether the aircraft has conflicts with other aircraft or whether it enters the non-accessible airspace.

[0070] S3 a...

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PUM

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Abstract

The invention provides an air traffic control command error analysis method and system. Control intention command track information is introduced into air traffic management, before actual command of a controller, an interactive interface is provided for the controller to input intention command track information to all aircrafts, and after that, the system carries out real command according to all kinds of traffic operation environment information. And analyzing whether the information commanded by the aircraft according to the intention conflicts with other aircrafts / restricted operation areas in the area or not. Therefore, the air traffic conflict can be effectively and accurately analyzed and judged in advance.

Description

technical field [0001] The invention belongs to the field of air traffic operation, and in particular relates to a method and system for analyzing and prompting air traffic activities. Background technique [0002] In air traffic command, air traffic controllers manually analyze and judge real-time airspace dynamics, as well as the operational dynamics of each aircraft in the airspace, and issue relevant command and deployment instructions to guide the aircraft to fly to their destination according to a specific flight path. And avoid flying conflict with other aircraft during flight, avoid aircraft colliding with other aircraft, etc. [0003] There are some problems with this method: [0004] In manual analysis and judgment, there are problems such as lack of analysis and processing workload, low reliability, and lack of sufficient and effective advance prediction methods. [0005] Labor is limited by factors such as ability and energy, and has its unavoidable limitations...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00
CPCG08G5/003
Inventor 李珂
Owner HANGZHOU NUTSHELL TECH DEV LTD
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