一种进场交通流环境效率的测度方法和装置
By acquiring the target trajectory dataset and using the great circle distance formula and nearest neighbor propagation clustering algorithm, the core trajectory and average environmental efficiency of the approaching traffic flow are determined. This solves the problem that air traffic management departments cannot accurately measure the effectiveness of energy conservation and emission reduction measures, and enables scientific evaluation and optimization of the air traffic operation environment performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CIVIL AVIATION UNIV OF CHINA
- Filing Date
- 2023-11-21
- Publication Date
- 2026-07-17
AI Technical Summary
The lack of scientific quantitative measurement methods by air traffic management departments makes it impossible to accurately measure the effectiveness of various energy-saving and emission-reduction measures, resulting in the inability to configure more reasonable plans to achieve greater energy conservation and emission reduction.
This paper proposes a method for measuring the environmental efficiency of inbound traffic flows. By acquiring a target trajectory dataset, the method uses the great circle distance formula and the nearest neighbor propagation clustering algorithm to determine multiple inbound traffic flows and the core trajectory of each inbound traffic flow. The average environmental efficiency is then determined based on the flight trajectory and the objective equation set.
Air traffic management authorities can assess the effectiveness of measures by comparing average environmental efficiency before and after their implementation, thus helping to achieve energy conservation and emission reduction goals.
Smart Images
Figure CN117558167B_ABST