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General aviation flight monitoring airborne system based on ADS-B (Automatic Dependent Surveillance-Broadcast)

A technology for general aviation and surveillance aircraft, applied in the field of flight surveillance airborne systems and general aviation flight surveillance airborne systems, can solve the problems of unsuitable installation of general aviation aircraft, high equipment price, and bulky volume, etc., to make up for the limitation of use range, Small size, the effect of meeting the needs of navigation

Active Publication Date: 2012-09-19
北京民航天宇科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mainly reflected in: ADS-B airborne equipment is bulky, consumes a lot of power, and the price of equipment is high. Compared with commercial aircraft, general aviation aircraft are generally smaller in size, and traditional ADS-B equipment is not suitable for installation on general aviation aircraft

Method used

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  • General aviation flight monitoring airborne system based on ADS-B (Automatic Dependent Surveillance-Broadcast)
  • General aviation flight monitoring airborne system based on ADS-B (Automatic Dependent Surveillance-Broadcast)
  • General aviation flight monitoring airborne system based on ADS-B (Automatic Dependent Surveillance-Broadcast)

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specific Embodiment approach

[0046] Such as figure 1 As shown, the embodiment of the present invention includes three modules: UAT\1090ES-based airborne ADS-B transceiver, ADS-B-based monitoring information processor and ADS-B-based airborne cockpit traffic information display (CDTI) . The specific implementation of each module is as follows:

[0047] 1. Airborne ADS-B transceiver based on UAT\1090ES

[0048] Airborne ADS-B transceiver based on UAT\1090ES, with ADS-BOUT / IN function. Including: a transmitting module and a receiving module; the transmitting module converts and encodes the information input by the airborne flight management system (FMS), GNSS, GPS, barometric altimeter, and pilots, generates a message, and broadcasts the message; the receiving module passes The UAT data link and the 1090ES data link receive the flight status ADS-B message and the ground monitoring message of the other aircraft, separate the UAT signal and the 1090ES two-way signal, preprocess the two-way signal respective...

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Abstract

The invention provides a general aviation flight monitoring airborne system based on an ADS-B (Automatic Dependent Surveillance-Broadcast). The system comprises an airborne ADS-B transceiver based on UAT (Ultra Aperture Terminal)\1090ES (Echo Sounding), a message processor based on the ADS-B and an airborne CDTI (Cockpit Display of Traffic Information) based on the ADS-B. The system provided by the invention has an ADS-B OUT / IN function and can be used for coding information input by an airborne FMS (flight management system), a GNSS (Global Navigation Satellite System), a barometric altimeter and a pilot, generating a message and broadcasting the message; and the system can receive flight status ADS-B messages of other airplanes and ground monitoring messages and separate UAT signals from 1090ES signals by virtue of a UAT data chain and a 1090ES data chain. The system provided by the invention can be used for respectively verifying, storing and parsing the flight status of the other airplanes\ground monitoring messages, messages of a local airplane, heartbeat messages of a host, graphical display navigation information, traffic information of the local airplane and traffic information of the other airplanes within a certain range of the local airplane.

Description

technical field [0001] The invention relates to an ADS-B-based flight surveillance airborne system, in particular to an ADS-B-based general aviation flight surveillance airborne system, belonging to the field of general aviation and air traffic control. Background technique [0002] With the rapid development of my country's economy, the number of general-purpose aircraft in my country has increased significantly in recent years. By the end of 2005, the number of general aviation industry-wide aircraft had reached 570 of 46 types. According to the forecast of Civil Aviation Administration of China, by 2012, my country will need 10,000 to 12,000 general aviation aircraft of various types. It is expected that the average annual growth rate of the number of general aviation aircraft will reach 30% in the next few years. Industry insiders pointed out that with the development of China's economy, business flights, commercial flights, air tours, private driver's license training...

Claims

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Application Information

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IPC IPC(8): G08G5/00
Inventor 罗喜伶杨斯
Owner 北京民航天宇科技发展股份有限公司
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