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Airborne Beidou equipment communication sending mode adjusting method based on block map

A technology of sending mode and device communication, applied in the field of aviation communication

Active Publication Date: 2021-03-09
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current civil aviation airborne Beidou short message equipment has not considered this problem

Method used

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  • Airborne Beidou equipment communication sending mode adjusting method based on block map

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for adjusting the communication transmission mode of airborne Beidou equipment based on a block map, including a Beidou antenna module 1, a short message communication module 2, a positioning module 3, a normal transmission module 4, an emergency transmission module 5, and a short message transmission mode Control module 6, national or regional map frequency authorization configuration file 7, ground control center command analysis module 8, national or regional map authorization update module 9, flight plan update module 10, ground center working mode working module 11, priority control module 14 . The emergency trigger module 13 .

[0026] The Beidou antenna module 1 is connected with the short message communication module 2 and the positioning module 3 to realize short message two-way communication and aircraft position information acquisition.

[0027] The receiving end of the ground control center command analysis module 8 is connected with the short messa...

Embodiment 2

[0040] Further, the control button 12 for controlling the emergency sending module 5 and the normal sending module 4 is set in the cockpit of the aircraft, the control button 12 is connected with the priority control module 14, and the control priority of the control button is less than the described The priority of the emergency trigger module 13 .

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PUM

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Abstract

The invention discloses an airborne Beidou equipment communication sending mode adjusting method based on a block map, which realizes Beidou short message bidirectional communication and Beidou positioning and can receive a command from a ground control center. The updating of the national or regional map frequency authorization configuration file is realized, the working mode of short message sending is controlled, and the flight plan is updated. The short message sending mode control module determines whether to work in an emergency state sending state or a normal sending state according toa national or regional map configuration frequency authorization file; meanwhile, the cockpit control button, the emergency state triggering module and the ground center working mode working module can control the short message sending mode according to certain priorities.

Description

technical field [0001] The invention belongs to the technical field of aviation communication, and in particular relates to a method for adjusting the communication transmission mode of airborne Beidou equipment based on a block map. Background technique [0002] Beidou short message communication includes Beidou regional short message and global short message. When Beidou short message equipment is installed on a civil aviation airliner, the aircraft will fly to different countries or regions. Due to frequency authorization and coordination issues, Beidou short message and global short message devices in some countries or regions are still waiting for frequency authorization. After the Beidou short message equipment is installed in large quantities, this problem needs to be solved. The current civil aviation airborne Beidou short message equipment has not considered this problem. Contents of the invention [0003] The purpose of the present invention is to overcome the ...

Claims

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Application Information

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IPC IPC(8): H04B7/185H04L29/08G08G5/00
CPCH04B7/1851H04B7/18532H04B7/18547H04B7/18556G08G5/003H04L67/025H04L67/12H04L67/30H04L67/52
Inventor 吴飞韩亮
Owner TIANJIN NORMAL UNIVERSITY
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