Airport traffic capacity analysis method and system based on multi-source meteorological data

Abstract

The embodiment of the invention discloses an airport traffic capacity analysis method and system based on multi-source meteorological data, relates to an air traffic flow management technology, and aims to qualitatively analyze and evaluate the degree of meteorological influence on the airport traffic capacity in a certain time period in the future, reduce the working difficulty of flow managementpersonnel and improve the analysis accuracy of the actual traffic capacity of the airport. The method comprises the steps of determining all to-be-predicted time slices of a target airport; extracting multi-source meteorological information from an information source, and acquiring meteorological elements corresponding to each time slice by utilizing the multi-source meteorological information; for each time slice, according to the meteorological elements corresponding to the time slice and the classification parameters of the target airport, obtaining the influence degree of the meteorological elements on the traffic capacity of the target airport under the time slice; and according to the obtained influence degree, conducting grading marking out on each time slice of the target airport,and outputting a grading marking result to a display device. The method is suitable for automatic analysis of the airport traffic capacity.

Description

technical field [0001] The invention relates to air traffic flow management technology, in particular to an airport capacity analysis method and system based on multi-source meteorological data. Background technique [0002] Extreme weather such as low visibility, low clouds, strong winds, and thunderstorms interfere with the normal take-off and landing of flights and have a great impact on the traffic capacity of the airport. Traditional airport meteorological products are mainly in the form of messages and plain language. They only describe the real-time weather phenomena in the area, or forecast the weather conditions in a certain period of time in the future, and then the traffic management personnel combine their own experience to subjectively Judging the degree of influence of weather on the airport capacity, so as to make corresponding flow management and adjustment strategies. [0003] Such a working mode adds a lot of workload to traffic management personnel, and n...

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Problems solved by technology

[0003] Such a working mode adds a lot of workload to traffic management personnel, and needs to refer to multiple meteorological products at the same time, and only relying on manual analysis of the impact of meteorological factors on airport capacity is not only time-consuming and laborious, but also difficult to be objective and accurate. ensure

[0004] Moreover, in the application scenario of air traffic flow management, which requires the pursuit of extreme safety and accuracy, it is difficult for existing methods to accurately evaluate the impact of weather on airport capacity intuitively, timely and quantitatively, which increases the workload of flow management personnel. The difficulty of the work also reduces the accuracy of the analysis of the actual traffic capacity of the airport

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