Fast specific aircraft target recognition method based on satellite-ground integration

Abstract

The invention relates to a fast specific aircraft target recognition method based on satellite-ground integration, which belongs to the field of specific aircraft target recognition of a satellite.The aircraft target recognition method jointly combines satellite target recognition and ground target recognition. The method comprises the steps that A a ground system utilizes long-term accumulatedADS-B information to establish the order of importance of troubleshooting conditions for demands; B the ADS-B information is input, and black and white lists are generated according to a black and white list generation process; C updated aircraft target black and white lists are sent to the satellite through a remote channel, and the satellite perform real-time screening on the ADS-B informationreceived in real time and distributes the result to a user end in real time; and D undetermined ADS-B information received by the satellite is sent to the ground system, and the black and white list generation process is used to supplement black and white lists. According to the invention, the problem of the selection of a specific aircraft target of the satellite is solved, and the discovery rateand accuracy of the satellite for various specific aircraft targets are improved.

Description

technical field [0001] The invention relates to the recognition of specific aircraft targets by satellites, in particular to a method of selecting and classifying aircraft targets by using historical and real-time ADS-B information, and also relates to satellite-ground integrated coordination. Background technique [0002] Automatic Dependent Surveillance-Broadcast (ADS-B) technology is a cooperative surveillance-related system that uses airborne ADS-B equipment to broadcast aircraft position information and other parameters. ADS-B is the latest passive acquisition technology of flight data. The full name of ADS-B is Automatic Dependant Surveillance-Broadcast, that is, Automatic Dependent Surveillance-Broadcast. ADS-B includes a series of standard protocols and a series of equipment components. These devices include a set of airborne devices for acquisition and calculation of flight data, such as GNSS (Global Navigation Satellite System, Global Navigation Satellite System)...

AI Technical Summary

Problems solved by technology

[0004] 1. We cannot analyze and summarize the flight data of the aircraft, and display the important information of the aircraft intuitively, presenting it to the pilots and the staff of the ground supervision station, so that they can understand the flight status of the aircraft in real time and communicate. In order to make corresponding instructions to the aircraft flight and the aircraft to make relevant responses, making the flight process safer

[0005] 2. There is a large amount of flight data of the aircraft, and this information is extremely important. We cannot classify and store it, so that the staff of the ground monitoring station can process the current flight data of the current aircraft and the later stage according to their own needs. and operation

However, this invention cannot solve the problem of satellite selection of specific aircraft targets, and improve the discovery rate and accuracy of satellites for various specific aircraft targets.

Images