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Civil aviation flight operation safety verification method and device thereof

A technology of operation safety and verification method, which is applied in the field of civil aviation flight operation safety verification method and its device, can solve the problems of pilot operation not conforming to air controller instructions, etc., and achieves improved semantic recognition rate, high reliability and low cost Effect

Inactive Publication Date: 2016-08-24
YUNNAN UNIVERSITY OF FINANCE AND ECONOMICS
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Problems solved by technology

Due to the existence of radio interference, dialect and other factors, as well as the influence of the possibility of the pilot's wrong operation, it is inevitable that the pilot's operation does not comply with the air controller's instructions.

Method used

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  • Civil aviation flight operation safety verification method and device thereof
  • Civil aviation flight operation safety verification method and device thereof

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] A civil aviation flight operation safety verification method, such as figure 1 shown, which includes the following steps:

[0028] (1) By collecting the land-air dialogue information of ground air traffic control personnel and pilots, establish a ground-air dialogue voice library, use voice recognition algorithms for voice recognition, and use big data comparison to improve the accuracy of voice recognition, ensuring land-air dialogue The correct rate ...

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Abstract

The invention discloses a civil aviation flight operation safety verification method and a device thereof, and aims to provide a civil aviation flight operation safety verification method and a device thereof for improving the safety of civil aviation flight. The method comprises the steps: collecting land-air conversation information of ground air traffic controllers and pilots, establishing a land-air conversion voice library, and performing voice recognition by a voice recognition algorithm; installing a voice print database and a voice recognition and comparison software system on each civil aviation aircraft and each ground-air traffic control center; collecting ground and air radio conversation information, and performing voice analysis by utilizing the voice recognition and comparison software; through an image recognition technique, obtaining airspeed, course, height and vertical speed signal selected by the pilot from a PFD display and an MCP panel of each aircraft; performing comparison analysis on the obtained pilot operation signal and a command, and if the obtained pilot operation signal and the command are not matched, giving out an acousto-optical prompt alarm; and providing the voice analysis results for the pilots and the air traffic controllers as reference.

Description

technical field [0001] The invention relates to the technical field of civil aviation, in particular to a civil aviation flight operation safety verification method and device thereof. Background technique [0002] The safe flight of civil aviation depends on the accurate flight of aircraft in accordance with the instructions of air traffic control. At present, air traffic control instructions mainly rely on radio for voice control. Due to the existence of radio interference, dialect and other factors, as well as the influence of the possibility of pilot's wrong operation, it is inevitable that the pilot's operation does not comply with the air controller's instructions. The present invention relies on big data semantic recognition and image recognition technology to identify and compare air traffic control instructions and pilot operations, and to perform sound and light warnings in case of errors in pilot operations, so as to improve flight safety. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00G10L25/54
CPCG08G5/00G10L25/54
Inventor 付涛易宏杨萍芳冯沙克凤羽翬张巍
Owner YUNNAN UNIVERSITY OF FINANCE AND ECONOMICS
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