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An airport parking position priority analysis method and system aiming at atmospheric environmental impact

A technology of atmospheric environment and analysis methods, applied in instruments, data processing applications, forecasting, etc., can solve problems such as atmospheric environmental impact, and achieve the effect of improving distribution efficiency, promoting green and sustainable development, and reducing the number of partitions

Active Publication Date: 2019-01-04
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

Therefore, the parking stand is the core resource of the airport, and the allocation of aircraft to different parking stands will lead to different impacts on the atmospheric environment

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  • An airport parking position priority analysis method and system aiming at atmospheric environmental impact
  • An airport parking position priority analysis method and system aiming at atmospheric environmental impact
  • An airport parking position priority analysis method and system aiming at atmospheric environmental impact

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Embodiment Construction

[0095] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0096] The invention performs numerical simulation on the pollutant concentration produced by the aircraft taxiing to each partition, and clusters the partitions through the pollutant concentration to reduce the number of partitions, improve the parking stand allocation efficiency, and has more practical significance. Finally, the comprehensive evaluation method is used to measure the impact of each partition on the surrounding atmospheric environment, and then evaluate its priority. In this way, it can lay the foundation for formulating an airport layout plan that faces the impact of the atmospheric environment, and promot...

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Abstract

The invention belongs to the technical field of environmental assessment, and discloses an airport parking position priority analysis method and system aiming at the atmospheric environment influence.The airport parking position is partitioned for the first time according to the airport parking position distribution rule and the aircraft scene operation rule. Based on the aircraft motion model and the speed limit of the airfield, the taxiing time from different parking positions to the entrance of the take-off and landing runway is estimated. Combined with taxiing time, the emissions from taxiing to different parking positions are calculated. Based on the results of pollutant diffusion, the second partition is carried out. Finally, according to the results of parking space partition and the diffusion concentration of pollutants, through the comprehensive evaluation method, the ranking of the impact degree of each parking space partition on the atmospheric environment is calculated, inorder to give priority guidance to the allocation optimization of parking spaces. The invention can lay a foundation for the parking station allocation facing the atmospheric environment influence, and provides decision support.

Description

technical field [0001] The invention belongs to the technical field of environmental assessment, and in particular relates to an airport parking stand priority analysis method and system aimed at atmospheric environment influence. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] With the rapid increase of air traffic volume, the number of newly built or expanded airports, and the rapid development of urbanization in the vicinity of airports, the negative effects of airport operations on the surrounding atmospheric environment have become increasingly prominent. Aircraft is the most important source of emissions at the airport, and its emissions during surface operations are mainly concentrated in the taxiway and apron areas. However, a large amount of pollutants emitted by aircraft will have a certain impact on the near-ground (below 1000m) atmospheric environment through transmission and diffusion. ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30G06Q10/04
CPCG06Q10/043G06Q10/0639G06Q10/067G06Q50/40
Inventor 李杰赵志奇田勇叶博嘉张朋王凯
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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