Airport landing aircraft interval management method and device and storage medium

Abstract

The invention provides an airport landing aircraft interval management method. The airport landing aircraft interval management method comprises the steps of obtaining aircraft runway distribution, an approach sequence, an interval type, aircraft performance and weather information; generating an aircraft track sign; calculating and generating five-side position prompts of the aircraft according to the motion parameters of the five-side aircraft; according to the actual flight path position of the aircraft and the five-side position prompts, initial interval prompting is carried out; according to the actual flight path position of the aircraft and the five-side position prompts, grounding interval prompting is carried out; and continuously monitoring flight data of each aircraft in the pentagonal flight process, and carrying out pentagonal operation efficiency analysis and system optimization. The invention also provides an airport landing aircraft interval management method and a storage medium. According to the technical scheme provided by the invention, visual and digital five-side interval allocation suggestions are provided for controllers, fine management of five-side intervals is assisted, and the five-side operation efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of civil aviation air traffic management, in particular to a method, device and storage medium for managing intervals between landing aircraft at an airport. Background technique [0002] Such as figure 1 As shown, final flight is the aircraft approach method adopted by airports. In actual flight, under normal circumstances, it is necessary to approach and land through final flight. Close efficiency has a great impact. During final flight, the monitoring of factors such as aircraft's final separation, speed, and high-altitude wind speed have a major impact on flight safety and approach efficiency. [0003] The pentagonal separation refers to the longitudinal separation between two aircraft following one another on the quintile. Since the flight of the aircraft on the final plane is generally a process of gradually decelerating, the distance between the final planes between the aircraft is gradually...

AI Technical Summary

Problems solved by technology

[0004] There are several problems in the existing five-sided flight management: First, the management of the five-sided separation in the original system is still based on the experience and judgment of the controller. Although there are already standards for the five-sided separation, due to Due to the complexity of airport work and limited manpower, controllers cannot control the five-sided separation within a smaller separation standard, and if they fail to respond in time, air traffic accidents will occur; on the other hand, the existing system cannot provide controllers Provides all the required information that affects pentagonal separation, so the minimum pentagonal separation standard does not play much role in separation control efforts

Second, the current flight management system phases are not clearly differentiated. The normal flight phase and the final approach phase have different requirements for the aircraft's final separation and catch-up volume. To adjust the speed, this requires the controller to allocate their final separation and pursuit volume according to the flight phase, environmental factors and aircraft characteristics, but at present, the controller only allocates according to the same pursuit volume standard, which reduces the precision It is also difficult for the controller to judge the final grounding interval, and the long-term monitoring reduces the work efficiency and increases the burden on the controller

Third, there is a lack of predictive function, and the decision to make speed regulation by relying on a single safety interval is often different from the actual situation

The above-mentioned problems existing in the current five-sided flight management system make it difficult to improve the efficiency of the current airport airport approach; the increasing demand for fine-tuned allocation of the five-sided interval and the traditional deployment method have become the main contradiction that restricts the improvement of the five-sided operation efficiency

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