Method and device for monitoring aircraft route based on ADS-B broadcast signal, and computer storage medium

摘要

Problem to be solved: to ensure the reliability of aircraft positioning.Solution - according to one embodimentAn aircraft route monitoring method based on an ADS-B broadcast signal isSplit the selected route into multiple root segmentsGet multiple optimum sites per root segmentReceive the ADS-B broadcast signal of the aircraft via the optimal siteObtaining the plurality of measurement information of said aircraftAmong othersMeasurement informationAt least include the arrival time difference and arrival angle required for the aircraftThe aircraft is positioned according to measurement informationObtaining the first position information of the aircraft andCompare the first position information with the second location information of the aircraft acquired according to the ADS-B broadcast signalIf the error of the two exceeds the preset threshold value, the alert information is issued and.Diagram