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A block map-based method for adjusting the communication transmission mode of airborne Beidou equipment

A transmission mode, equipment communication technology, applied in the field of aviation communication

Active Publication Date: 2022-06-21
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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  • A block map-based method for adjusting the communication transmission mode of airborne Beidou equipment

Examples

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, comprising a Beidou antenna module 1, a short message communication module 2, a positioning module 3, a normal transmission module 4, an emergency state 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 parsing 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 state triggering module 13 .

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

[0027] The receiving end of the command parsing module 8 of the ground control center is co...

Embodiment 2

[0040] Further, a control button 12 for controlling the emergency state sending module 5 and the normal sending module 4 is arranged 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 lower 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 transmission mode adjustment method based on a block map, which realizes Beidou short message two-way communication and Beidou positioning, can receive commands from a ground control center, and realizes national or regional map frequency authorization configuration Update files, control the working mode of sending short messages, and update flight plans. The short message sending mode control module configures the frequency authorization file according to the national or regional map to determine whether to work in the emergency state or the normal state. Each level can control the short message sending mode.

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 airliner, the plane 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. When 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. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185H04L67/12H04L67/30H04L67/52G08G5/00
CPCH04B7/1851H04B7/18532H04B7/18547H04B7/18556G08G5/003H04L67/025H04L67/12H04L67/30H04L67/52
Inventor 吴飞韩亮
Owner TIANJIN NORMAL UNIVERSITY
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