COLLISION WARNING METHOD BASED ON CONTROL VOICE INFORMATION - 28TH RES INST CHINA ELECTRONICS TECH GROUP CORP

Title:

COLLISION WARNING METHOD BASED ON CONTROL VOICE INFORMATION

Document Type and Number:

WIPO Patent Application WO/2018/152960

Kind Code:

A1

Abstract:

Provided is a collision warning method based on control voice information, comprising: collecting radio voice information of a controller and a pilot, and converting the radio voice information to a digital signal using a control seat sound card; converting the digital signal to text information using a voice recognition function, and sending the text information to a system server; the system server extracting a control instruction from the text information; determining a trajectory of an aircraft in a future period on the basis of the control instruction; identifying a possible hazardous collision between aircraft by combining current position information, movement parameter information, and future trajectory of each aircraft in an air traffic control (ATC) system, and generating a warning. The method combines a control instruction from a controller with an ATC system, and fully integrates control instruction voice information with automatic monitoring means, providing an effective warning method for possible dangerous collisions between aircrafts.

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Inventors:

CHEN PING (CN)
LIU YAN (CN)
YAN YONGJIE (CN)
JU RUILIN (CN)
XU SHANE (CN)
WANG HU (CN)
XIAO XUEFEI (CN)
TONG MING (CN)
LI JIAQING (CN)
ZHANG YANG (CN)

Application Number:

PCT/CN2017/082295

Publication Date:

August 30, 2018

Filing Date:

April 27, 2017

Export Citation:

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Assignee:

28TH RES INST CHINA ELECTRONICS TECH GROUP CORP (CN)

International Classes:

G10L15/26; G08G5/04

Foreign References:

CN104252797A	2014-12-31
CN101916565A	2010-12-15
CN103366606A	2013-10-23
CN101916489A	2010-12-15
CN105280025A	2016-01-27
CN104091471A	2014-10-08
CN105894863A	2016-08-24
EP2587464A1	2013-05-01

Attorney, Agent or Firm:

JIANGSU SUNDY LAW FIRM (CN)

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