The invention relates to the technical field of aviation flight, in particular to a passenger plane navigation track early warning method and system based on a civil aviation meteorological big database. The method includes: acquiring a flight plan of a passenger plane; acquiring meteorological data in real time based on a civil aviation meteorological big database; according to the flight plan and the meteorological data, determining an interference area which affects the sailing trajectory of the passenger plane; the method further comprises the steps of generating a sailing early-warning track of the passenger plane according to the intensity of the disturbance airflow and the disturbance duration of the disturbance airflow, providing early-warning information for the passenger plane, and enabling the sailing early-warning track to be used for displaying the coordinates of the disturbance area where the disturbance airflow appears in real time. According to the method, the sailing safety of the passenger plane is effectively improved, and the phenomenon that the sailing trajectory is influenced by bumping of the passenger plane due to the fact that a pilot cannot accurately judge the meteorological conditions on the air line is prevented.
本发明涉及航空飞行技术领域,特别是涉及一种基于民航气象大数据库的客机航行轨迹预警方法及系统。包括:获取客机的飞行计划;基于民航气象大数据库实时获取气象数据;根据飞行计划和气象数据确定出对客机的航行轨迹有影响的干扰区域;根据干扰区域对客机的航行轨迹进行实时预警,其中,还包括根据扰动气流的强度以及扰动气流的扰动持续时间,生成客机的航行预警轨迹,为客机提供预警信息,航行预警轨迹用于实时显示出现扰动气流的干扰区域的坐标。本发明有效地提高了客机航行的安全性,防止因飞行员不能准确判断航线上的气象条件,引起的客机颠簸进而影响航行轨迹的现象。
Passenger plane navigation track early warning method and system based on civil aviation meteorological big database
一种基于民航气象大数据库的客机航行轨迹预警方法及系统
2022-11-08
Patent
Electronic Resource
Chinese
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