The invention provides a flight passing waypoint identification method and system based on an ATC system, and a medium. The method comprises the following steps: defining a previous passing point of aflight as a reference passing point; executing an over-point identification step; when a passing point is recognized in the passing point recognition step, defining the last recognized passing pointas a reference passing point, and repeatedly executing the passing point recognition step, wherein the point-crossing identification step comprises the following steps: acquiring the current route offset of a flight; setting a maximum effective bias; if the current route offset of the flight is smaller than or equal to the maximum effective offset, obtaining a current course deviation angle of theflight; and if the current course deviation angle of the flight is smaller than or equal to the preset maximum deviation angle, judging that the flight flies on the current route segment, and defining the route point before the route segment as a passing point. According to the method, the waypoints passed by the flight can be recognized more timely, more effectively and more intelligently, and information such as yaw safety prompts and predicted route display is provided for controllers.
本发明提供基于ATC系统的航班经过航路点识别方法、系统及介质,方法包括:定义航班上一个过点为基准过点;执行过点识别步骤;当过点识别步骤识别到过点时,定义上一个识别到的过点为基准过点,重复执行所述过点识别步骤;所述过点识别步骤包括:获取航班当前的航路偏置;设置最大有效偏置;如果航班当前的航路偏置小于等于所述最大有效偏置时,获取航班当前的航向偏差角;如果航班当前的航向偏差角小于等于预设的最大偏差角时,判定航班在当前所属航段上飞行,定义所属航段之前的航路点为过点。该方法能够更及时、更有效、更智能地识别出航班经过的航路点,为管制员提供偏航安全提示、预计航线显示等信息。
Flight passing waypoint identification method and system based on ATC system, and medium
基于ATC系统的航班经过航路点识别方法、系统及介质
2020-11-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 |
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