The invention discloses an airspace complexity rasterizing evaluation method based on an aircraft interaction relationship. The method comprises the steps of loading aircraft moving trajectory data, setting to-be-tested time domain-airspace parameters, rasterizing a to-be-tested airspace, fragmenting a to-be-tested time domain, screening an aircraft set passing by a certain grid in a certain time period, judging whether time overlapping exists in the aircrafts in the aircraft set or not, and judging whether space interaction occurs between the aircrafts or not. Calculating the total interaction duration of the aircrafts in the grid in the time period, calculating the operation time of the aircrafts in the grid in the time period, calculating the grid interaction index of the grid in the time period, calculating the airspace interaction index of the time period, calculating the airspace complexity of the airspace to be measured in the time period, and calculating the average complexity of the time domain-airspace to be measured; calculating the spatial equilibrium degree of the spatial domain complexity; and calculating the time equilibrium degree of the spatial domain complexity. The method is simple and easy to use, is not influenced by human factors, and can realize rapid quantitative evaluation of the air traffic complexity.
一种基于航空器交互关系的空域复杂性栅格化评价方法。其包括载入航空器运行轨迹数据、设置待测时域‑空域参数、对待测空域进行栅格化处理、对待测时域进行片段化处理、筛选某时段某栅格途经的航空器集合、判断航空器集合内的航空器是否存在时刻重叠、判断航空器间是否发生空间交互、计算该时段该栅格内航空器总交互持续时长、计算该时段该栅格内航空器运行时间、计算该时段该栅格的栅格交互指数、计算该时段的空域交互指数、计算待测空域在该时段的空域复杂度、计算待测时域‑空域的平均复杂度、计算空域复杂性的空间均衡度、计算空域复杂性的时间均衡度等步骤。本发明简单易用,不受人为因素影响,可实现空中交通复杂性的快速量化评价。
Airspace complexity rasterizing evaluation method based on aircraft interaction relationship
一种基于航空器交互关系的空域复杂性栅格化评价方法
2023-01-20
Patent
Electronic Resource
Chinese
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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