Airport parking space allocation method and system based on time-space dimension decomposition
A parking stand and airport technology, applied in the field of airport parking stand allocation method and system based on time-space dimension decomposition, can solve problems such as high complexity, time-consuming, difficult large-scale calculation, etc., to improve efficiency and reduce solution complexity Degree, the effect of narrowing the solution space
Active Publication Date: 2020-03-06
BEIHANG UNIV
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[0005] The present invention provides an airport parking stand allocation method and system based on time-space dimension decomposition, which is used to solve the problem that the existing airport parking stand allocation method is complex and time-consuming, and difficult to apply to large-scale calculations
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] Figure 1A A schematic flow chart of an airport stand allocation method based on time-space dimension decomposition provided in Embodiment 1 of the present invention, as shown in Figure 1A As shown, the method includes the following steps:
[0025] 11. According to the preset time periods and flights f i The operating time of the airport is divided into each flight to obtain the set of flights corresponding to each time period.
[0026] Further, for a...
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The present invention provides a time-space dimension decomposition-based airport gate position allocation method and a system. The method comprises the steps of dividing all flights according to a preset time period and the airport running time of each flight so as to obtain a flight set corresponding to each time period; according to the preset attribute of each gate position, dividing all gate positions to obtain gate position sets corresponding to the attributes of the gate positions; according to flight sets and gate position sets, establishing a constraint condition and an 0-1 integer planning model; based on the branch and bound method, solving out the solution of the 0-1 integer planning model and obtaining a gate position allocation scheme. According to the technical scheme of the invention, the allocation efficiency of airport gate positions is improved and allocation results are optimized. Meanwhile, the efficient and safe operation of an airport is facilitated.
Description
technical field [0001] The present invention relates to the field of airport operation optimization, in particular to an airport stand allocation method and system based on time-space dimension decomposition. Background technique [0002] With the rapid development of the civil aviation transportation industry, the number of flights is increasing year by year, and the airport operation is becoming more and more busy. The parking space resources have gradually become the bottleneck restricting the airport's operating capacity. The parking stand is the place for passengers to get on and off the plane and for the airport to carry out ground support operations. The shortage of parking stand resources will lead to a decrease in the operating efficiency of the airport or even operational chaos, which will lead to adverse consequences such as flight delays. Therefore, the optimization of parking stand resources has become a hot spot in airport operation research. and urgent problem...
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IPC IPC(8): G08G5/00
CPCG08G5/0043
Inventor 蔡开泉徐然李泳锡
Owner BEIHANG UNIV