Method for quantitatively evaluating influence of airspace allocation on air traffic accessibility

A technology for air traffic and quantitative assessment, applied in the directions of instruments, data processing applications, resources, etc., can solve the problems of low travel efficiency of travelers, inability to determine the impact of airspace configuration air traffic accessibility, and low passenger capacity of airlines. The effect of improving travel efficiency, reducing the number of safety hazards, and improving passenger capacity

Active Publication Date: 2015-05-13
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the existing method, the present invention does not have a method for quantitatively evaluating the impact of airspace configuration on air traffic accessibility, which le...

Method used

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  • Method for quantitatively evaluating influence of airspace allocation on air traffic accessibility

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specific Embodiment approach 1

[0019] Specific implementation mode one: combine figure 1 Describe this implementation mode, the method for quantitatively evaluating airspace configuration impact on air traffic accessibility, comprises the following steps:

[0020] Step 1: Extract the airspace division, sector, corridor, and route information in the airspace configuration plan F; according to the topology, geometric boundary and capacity information of the airspace division, use the geometric boundary of the airspace division to define the scope of the sector division and the queuing network Scope; airspace configuration includes airspace subdivision, sector division, setting of air corridors and routing arrangements, etc.

[0021] Step 2: According to the topology, geometric boundary and capacity information of the sector, the topology and coordinate information of the flight line and the flight plan information, a multi-server queuing model A is established for each sector;

[0022] Step 3: According to t...

specific Embodiment approach 2

[0028] Specific embodiment two: the method for setting up a multi-service station model for each sector in the step two described in this embodiment is: for each flight in and out of the sector corresponds to one service station, the flight of the flight in the sector The time corresponds to the service time of the service desk, and the sector capacity is taken as the upper limit of the number of service desks corresponding to each sector, and a multi-service desk queuing model A is established.

[0029] Other steps are the same as in the first embodiment.

specific Embodiment approach 3

[0030] Specific embodiment three: the method for setting up a model of a multi-service desk for each corridor in step 3 of this embodiment is: for each flight in and out of the corridor corresponds to a service desk, and the flight time of the flight in the corridor corresponds to the service of the service desk Time, build a multi-server queuing model B.

[0031] Other steps are the same as those in Embodiments 1 to 2.

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Abstract

The invention provides a method for quantitatively evaluating influence of airspace allocation on the air traffic accessibility. The accessibility of air traffic highly influences the operation benefit of an airline company, and a method for building a quantitative relationship between the airspace allocation and the air traffic accessibility is proposed to indirectly evaluate the influence of the airspace allocation on the operation benefit of the airline company. The method is that the traffic demand and an airspace allocation scheme are treated as the input; the airspace subareas are treated as the boundary, the air traffic demand is abstracted into statistical flow based on a quenching network model framework, a multi-service-desk sequencing model is correspondingly provided for each section and an air corridor, and the sections and the air corridors are connected by an end-to-end manner to form a full-airspace sequencing network model; the sequencing system simulation method is performed to count the airport based accessibility and passenger strip accessibility. The method is suitably used for evaluating the influence of the airspace allocation on the air traffic accessibility.

Description

technical field [0001] The present invention relates to a method of assessing the impact of airspace configuration on air traffic accessibility. Background technique [0002] The contradiction between the continuous growth of air traffic demand and airspace capacity, as well as the contradiction between the fluctuation of air traffic demand caused by uncertain factors such as weather and military affairs and the restrictions on the use of flexible airspace by the airspace management system, operation mode and technical level, make the airspace The imbalance between traffic demand and airspace capacity has become increasingly prominent. Frequent flight delays have seriously affected the service quality of air transport, posing huge safety hazards. [0003] In order to fundamentally solve the imbalance between air traffic demand and airspace capacity, my country has adopted the airspace management system guided by the concept of flexible airspace management as a new generatio...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/30
Inventor 程绍武张亚平郝斯琪
Owner HARBIN INST OF TECH
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