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Aircraft centralized deicing operation method, system, storage medium and computer equipment

An aircraft and operation technology, applied in the field of aircraft centralized deicing operation system, can solve problems such as insufficient aircraft deicing time, and achieve the effect of ensuring the coordination ability of airport operation and reducing waste.

Active Publication Date: 2022-06-21
CIVIL AVIATION UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (2) The current method of instantly arranging aircraft deicing routes adopted by the airport is the optimal solution to the deicing routes of the current aircraft in real time, and is not the global optimal solution for all aircraft deicing routes at the airport. The optimal solution of the deicing route causes problems such as insufficient deicing time for subsequent aircraft

Method used

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  • Aircraft centralized deicing operation method, system, storage medium and computer equipment
  • Aircraft centralized deicing operation method, system, storage medium and computer equipment
  • Aircraft centralized deicing operation method, system, storage medium and computer equipment

Examples

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Embodiment 1

[0089] like figure 1 As shown, an embodiment of the present invention provides a coordinated deicing operation method for an aircraft oriented to multiple deicing pads, including the following steps:

[0090] S101, collect and input data related to the coordinated and centralized deicing operation of multiple deicing pads such as flight information and airport information. The flight information includes flight launch time, estimated take-off time, and aircraft type information. The aircraft type information can be used to calculate the deicing operation process time. , the larger the aircraft, the longer the deicing operation time; the airport information includes the number and location of airport deicing pads, the number and location of airport runways, the location of flight parking bays, and the distance between airport deicing pads, flight parking bays, and airport runways. , which is used to calculate the taxiing process time of the aircraft deicing operation;

[0091]...

Embodiment 2

[0133] like figure 2 As shown, the method for centralized de-icing operation of an aircraft oriented to the coordination of multiple de-icing pads provided by the present invention includes first collecting flight operation information from the airport business information system, mainly including target off-block time and target take-off time, and estimating the flight launch according to the above time. time, and calculate the time to arrive at the deicing pad, the time to enter the deicing position, the time to complete the deicing, and the process time between each node, and finally calculate the arrival and departure time of the runway according to the estimated time of each node, and calculate and judge that each flight arrives at the deicing pad. The feasible route of each flight and the centralized de-icing operation method are obtained by using the depth-first search method, and the final de-icing operation plan is obtained by combining the balanced workload design of...

Embodiment 3

[0144] Deicing operation method for 8 flights, 2 de-icing pads, and 2 take-off runways at the same airport.

[0145] In the embodiment of the present invention, 8 flights are allocated to 2 deicing pads and 2 take-off runways for the deicing operation method, as shown in Table 1. In this embodiment, the present invention is an aircraft oriented to the coordination of multiple deicing pads. The methods of centralized de-icing operations include:

[0146] (1) Collect and input data related to the coordinated centralized deicing operation of multiple deicing pads such as flight information and airport information. The specific collected flight data is shown in Table 1, and the airport data is shown in Table 2.

[0147]

[0148] Note: is the time for the aircraft to taxi to the deicing pad, is the deicing process time.

[0149]

[0150] (2) Divide the time nodes of the coordinated centralized deicing operation of multiple deicing pads in the airport, and divide the deicin...

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Abstract

The invention belongs to the technical field of collaborative centralized deicing operations of multiple deicing pads, and discloses a method, a system, a storage medium and computer equipment for centralized aircraft deicing operations. The aircraft centralized deicing operation method oriented to multi-deicing pad coordination includes: dividing the centralized deicing operation process into multiple time nodes based on flight information and airport information; calculating the process time between each time node; calculating the aircraft according to each process time The time of arrival at the takeoff runway; the feasible route of each flight is judged according to the time when the aircraft arrives at the takeoff runway; the depth-first search is constructed based on the feasible route of each flight, and the centralized operation method of multiple deicing pads composed of feasible routes of each flight is obtained; based on the balance of each deicing pad Design the objective function of workload; select the optimal centralized deicing operation method according to the objective function. The invention can provide deicing routes for each flight to ensure the punctual departure of the flight, and has great significance for the rational and orderly centralized operation of multiple deicing pads.

Description

technical field [0001] The invention belongs to the technical field of coordinated centralized deicing operation with multiple deicing pads, and in particular relates to an aircraft centralized deicing operation method oriented to the coordination of multiple deicing pads, an aircraft centralized deicing operation system oriented to the coordination of multiple deicing pads, and receiving user input. Program storage media and computer equipment. Background technique [0002] Deicing the surface of the aircraft is a necessary work before the aircraft takes off. Since the aircraft usually flies at an altitude of 30,000 feet, low temperature, passing through clouds, snowfall, etc. will cause icing on various parts of the aircraft surface, which will affect the controllability and the flight. Security has certain adverse effects. The ice condensed on the wing of the aircraft will cause the surface of the wing to be rough and left-right asymmetric, and the aircraft is a vehicle ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9537G06F16/2455G06F17/10G06F17/15B64F5/20
CPCG06F16/9537G06F17/15G06F16/2455G06F17/10B64F5/20
Inventor 李彪邢志伟刘骐畅阚犇王立文侯翔开陈飞
Owner CIVIL AVIATION UNIV OF CHINA