Network-oriented low-altitude flight dynamically monitoring system

Abstract

The invention belongs to the general aviation field of air traffic management and provides a network-oriented low-altitude flight dynamically monitoring system. The system comprises a map service module, a data processing pushing module and a monitoring page module. The map service module provides a map, and the data processing pushing module comprises a data analysis sub-module, a flight path cache sub-module and a message pushing sub-module. The data analysis sub-module is used for receiving, analyzing and processing ADS-B message data, constructing a message data object, and sending the message data object to the flight path cache sub-module. After the flight path cache sub-module receives the message data object, a cached flight path identification and the flight path object are respectively stored and updated, and the current flight path object is sent to the message pushing and processing sub-module. The message pushing and processing sub-module displays the page map and adds or updates a flight path primitive according to the current flight path object. The network-oriented low-altitude flight dynamically monitoring system is applied to low-altitude flight dynamically monitoring oriented to a public network.

Description

technical field [0001] The invention belongs to the general aviation field of air traffic management, in particular to a network-oriented low-altitude flight dynamic monitoring system. Background technique [0002] With the rapid development of my country's economy and the advancement of low-altitude airspace management reforms, general aviation flight activities are becoming more and more frequent. [0003] In view of the strong willingness of the public to participate in low-altitude flight, and the eagerness to know the real-time flight dynamics of low-altitude airspace in a convenient way, the surveillance technology of low-altitude flight has been developed, among which Automatic Dependent Surveillance-Broadcast (ADS-B) technology, with its The advantages of high precision and fast data update frequency have been widely used. ADS-B uses the aircraft to automatically broadcast the precise positioning information generated by the airborne satellite-based navigation and p...

AI Technical Summary

Problems solved by technology

This Client / Server structure system is only applicable to the local area network because it uses broadcast / multicast for data transmission, and cannot be deployed on the network and provide flight dynamic monitoring information services for the public.

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