Civil aviation VHF radio interference signal automatic monitoring device

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...

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 interference sources prevents radio management and civil aviation departments from automatically and proactively discovering, recording, analyzing, and early warning of interference. Since it is difficult to reproduce all interference when dealing with interference, this makes it difficult for radio management and civil aviation departments to quickly eliminate Interference causes great difficulty

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