Civil aviation VHF radio interference signal automatic monitoring device

A technology for radio interference and interference signals, applied in transmission monitoring, electrical components, transmission systems, etc., to solve the problems of difficulty in quickly eliminating interference, inability to automatically discover, and lack of fully automated interference detection and interference source finding capabilities.

Pending Publication Date: 2018-11-20
成都和跃科技有限公司
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because its technical system and structure are mainly aimed at conventional radio spectrum monitoring, signal measurement and spectrum management, it does not have the capabilities of real-time monitoring, detailed analysis and identification of civil aviation interference, let alone fully automated interference detection and detection without human participation. The ability to search for int

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Civil aviation VHF radio interference signal automatic monitoring device
  • Civil aviation VHF radio interference signal automatic monitoring device
  • Civil aviation VHF radio interference signal automatic monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0085] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0086] Aiming at the characteristics of civil aviation radio and interference, the present invention invented and developed a civil aviation radio monitoring three-channel radio frequency receiving processing and digital signal processing architecture based on the software radio (SDR) technology concept, and realized real-time monitoring and interference detection of civil aviation VHF communication signals , demodulation and monitoring records, interference source correlation analysis and search and other functions and cooperative working mechanism play a key role in realizing the automatic search, search, analysis and judgment of interference.

[0087] According to the basic idea of ​​software radio, this system pu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a civil aviation VHF radio interference signal automatic monitoring device. The monitoring device comprises a control module, as well as a civil aviation frequency band monitoring signal receiving module, a signal processing module, an interference signal detection module, a display module, a storage module and a communication module which are connected with the control module, wherein the civil aviation frequency band monitoring signal receiving module, the signal processing module and the interference signal detection module are connected in sequence. Through adoption of the civil aviation VHF radio interference signal automatic monitoring device, real-time monitoring, automatic detection, analysis, recording and alarm of all kinds of interference signals which interfere with ground-air communication signals in a civil aviation VHF communication frequency band are realized. The device adopts a 7x24 hour continuous, full-automatic and unattended working mode,thereby solving the problem of difficulty in detection, acquisition, analysis, judgement, confirmation and fast elimination of existing civil aviation interference signals.

Description

technical field [0001] The invention relates to the field of radio monitoring, in particular to an automatic monitoring device for civil aviation VHF radio interference signals. Background technique [0002] VHF ground-to-air communication is the most important means of air traffic control. The controller's control intentions, instructions, and air dynamics and deployment must be communicated with the crew through VHF voice communication to achieve orderly flight in the air and ensure Flight safety. In recent years, with the rapid development of China's civil aviation industry, the number of civil aviation airports, routes, and flights is increasing day by day, the flight traffic and the frequency of airport take-offs and landings are increasing, and the requirements for air traffic control are getting higher and higher. The VHF ground-to-air communication system The call quality, coverage, system stability and reliability put forward higher requirements. [0003] At the s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04B17/345
CPCH04B17/345
Inventor 谭宏伟周镭常晓军
Owner 成都和跃科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap