Aviation trajectory data determination method, device, equipment and storage medium

Abstract

The application provides a method, device, computer equipment and storage medium for determining aviation trajectory data, which relate to the field of aviation technology and are used to solve the problems of ADS‑B data loss and data interruption. The method mainly includes: obtaining the flight status and ADS-B data of the flight when data interruption occurs; the ADS-B data includes flight speed, flight altitude and coordinate information of the interruption point, and determines the search according to the coordinate information of the interruption point and the coordinate information of the destination Area, the search area contains multiple navigation points; take the interruption point as the current node, determine the adjacent navigation point of the current node, and add the current node to the closed list; calculate the paths corresponding to the current node and each adjacent navigation point Weight value; determine the adjacent navigation point with the smallest path weight value as the navigation point of the flight route, and use the navigation point of the flight route as the current node to determine the adjacent navigation point of the current node until the determined adjacent navigation point contains Destination node; ADS‑B data after flight interruption is determined by flight status and flight trajectory.

Description

technical field [0001] The present application relates to the field of aviation technology, in particular to a method, device, equipment and storage medium for determining aviation trajectory data. Background technique [0002] The ADS-B system, Automatic Dependent Surveillance-Broadcast System, is an information system that integrates communication and surveillance, supports data sharing and aerial surveillance, and is a key component of the NextGen Air Transport System (NextGen). The ADS-B system on the airborne aircraft can regularly broadcast the satellite-based aircraft position and flight identification information. The ADS-B receiver is combined with the air traffic control system and the airborne ADS-B of other aircraft to provide accurate and real-time information in the air and ground. conflict information. It enhances and expands very rich functions for the new navigation system, and also brings potential economic and social benefits. [0003] But because ADS-B ...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a method, device, computer equipment and storage medium for determining aviation trajectory data, which are used to solve the problems of ADS-B data loss and data interruption

Images