Civil aviation radio safety early warning apparatus and method

A civil aviation and safety early warning technology, applied in radio transmission systems, wireless communications, electrical components, etc., can solve the problems of poor timeliness of civil aviation radio interference and affecting aviation safety.

Pending Publication Date: 2017-06-27
YUNNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current mode of finding radio interference in civil aviation is: after civil aviation wireless communication is interfered, civil aviation control files a complaint to the radio monitoring department, and the monitoring department calls eq...

Method used

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  • Civil aviation radio safety early warning apparatus and method
  • Civil aviation radio safety early warning apparatus and method
  • Civil aviation radio safety early warning apparatus and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1 of the present invention discloses a device for civil aviation radio safety early warning, such as figure 1 Said, including: spectrum sensing node 1, data center 2 and display terminal 3; wherein, said spectrum sensing node 1 includes: radio monitoring antenna 11, radio monitoring module 12, ADS-B (Automatic Dependent Surveillance-Broadcast, Automatic Dependent Surveillance-Broadcast) receiving antenna 13, ADS-B module 14, aviation frequency band AM receiving antenna 15, AM (Amplitude Modulation, amplitude modulation) receiving module 16, data processing module 17; the radio monitoring antenna 11 is connected to the radio monitoring Module 12; the ADS-B receiving antenna 13 is connected to the ADS-B module 14; the aviation frequency band AM receiving antenna 15 is connected to the AM receiving module 16; the radio monitoring module 12, the ADS-B module 14 The AM receiving module 16 is respectively connected to the data processing module 17; the data process...

Embodiment 2

[0058] In order to further illustrate this scheme, Embodiment 2 of the present invention also proposes a method for civil aviation radio safety early warning, the device for civil aviation radio safety early warning described in Embodiment 1, such as Figure 3-Figure 4 As shown, the method includes:

[0059] Step 101, continuously measure the real-time radio frequency spectrum in the direction of the flight route of the aircraft in the 87MHz-137MHz frequency range through the radio monitoring antenna and the radio monitoring module, and send it to the data processing module;

[0060] Step 102: Receive the data of the civil aviation data link through the ADS-B receiving antenna and the ADS-B module, and send it to the data processing module; wherein, the data includes flight time, flight position, flight altitude, and flight speed.

[0061] Step 103, receive the pilot call signal within the frequency range of 118MHz-137MHz through the aviation frequency band AM receiving antenn...

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PUM

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Abstract

Embodiments of the invention provide a civil aviation radio safety early warning apparatus and method. The device comprises a spectrum sensing node, a data center and a display terminal. The spectrum sensing node comprises a radio monitoring antenna, a radio monitoring module, an ADS-B receiving antenna, an ADS-B module, an aviation band AM receiving antenna, an AM receiving module and a data processing module. The radio monitoring antenna is connected with the radio monitoring module. The ADS-B receiving antenna is connected to the ADS-B module. The aviation band AM receiving antenna is connected to the AM receiving module. The radio monitoring module, the ADS-B module and the AM receiving module are connected to the data processing module. The data processing module is connected to the data center. The data center is connected to the display terminal. Therefore, the automation of radio interference search is achieved, the timeliness of radio interference search is improved, and the safety of aviation is ensured.

Description

technical field [0001] The invention relates to the field of radio monitoring, in particular to a device and method for civil aviation radio safety early warning. Background technique [0002] As a limited natural resource, radio frequency spectrum is the material basis of human society and economic development, and also the basic element of modern human survival and development. Civil aviation communications rely on radio spectrum, so radio spectrum security is particularly important to ensure civil aviation communications, and is a key link in ensuring civil aviation safety. [0003] The current mode of finding radio interference in civil aviation is: after civil aviation wireless communication is interfered, civil aviation control files a complaint to the radio monitoring department, and the monitoring department calls equipment and personnel to trace the source of radio interference after receiving the complaint. This process may take several days. Days or longer, resul...

Claims

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Application Information

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IPC IPC(8): H04B17/345H04B7/185H04W84/06
CPCH04B7/18506H04B17/345H04W84/06Y02D30/70
Inventor 黄铭鲁倩南杨晶晶陈志钢杨美霞许珺
Owner YUNNAN UNIV
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