Full-automatic approaching landing monitoring method for military and civil aviation airport

A fully automatic, civil aviation technology, applied in the direction of reflection/re-radiation of radio waves, use of re-radiation, measurement devices, etc., can solve the problems of unintuitive system display, limited support capability, and increase the risk of aircraft landing, and achieve intuitive display. and clear effect

Active Publication Date: 2021-07-20
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing airport approach and landing surveillance methods and systems have the following disadvantages: (1) Civil aviation airports rely on broadcast automatic dependent surveillance system equipment, and military aviation airports rely on landing radars to monitor landing routes, with single surveillance methods and insufficient information and automation levels; (2) The cont

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
  • Full-automatic approaching landing monitoring method for military and civil aviation airport
  • Full-automatic approaching landing monitoring method for military and civil aviation airport
  • Full-automatic approaching landing monitoring method for military and civil aviation airport

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0071] Such as figure 1 , figure 2 , The present invention provides a military civil airport landing approach automatic monitoring method comprising the steps of:

[0072] (1) track and a photoelectric image data acquisition target, such as Figure 3A Indicated;

[0073] Radar track data comprises target azimuth, elevation, distance and secondary code;

[0074] Automatic dependent surveillance-broadcast output device longitude, latitude, altitude, secondary code (5707) and the destination address code information (FF085D91), transferred by geographical coordinates spherical coordinates, to obtain the target track data, including azimuth, elevation, distance information secondary code 5707;

[0075] Target track data optoelectronic device comprises azimuth, elevation, distance, size, gradation and other information.

[0076] (2) According to the data track, photovoltaic device is automatically locked boot target, based on the image data in real time with high precision tracking begi...

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 provides a full-automatic approaching landing monitoring method for a military and civil aviation airport, which is used for meeting user requirements of visual guidance and full-automatic monitoring in an approaching landing stage of an airplane and comprises the following steps: 1) acquiring a track and image data of a target; 2) guiding a photoelectric device to automatically lock a target according to the track data, and starting real-time high-precision tracking based on image data; 3) establishing a target tracking channel model of the radar and broadcast type automatic correlation monitoring system; 4) judging whether the image tracking position is in a target tracking channel, and if so, continuing tracking; otherwise, returning to the step 2; and 5) according to the image tracking position, calculating a target area, and using the deep convolutional neural network to identify the folding and unfolding state of the target undercarriage.

Description

Technical field [0001] The present invention belongs to the field of multi-source information processing, in particular, involving a process of automatic in-landing monitoring methods for military civil aviation airports. Background technique [0002] Air traffic control is used to prevent the aircraft from colliding with aircraft, aircraft and obstacles collision, achieving the purpose of maintaining and accelerating aerial traffic, including tower control, access to regional control. Regional control guarantees route flight safety; tower control and approachable control mainly guarantee flight safety during the aircraft. [0003] At present, military and civilian airports are mainly configured in the II blind system, a small number of large civil aviation airports (Capital Airport, Guangzhou Baiyun Airport, Shanghai Pudong Airport, etc.) have II-type blind system, mainly including pointing beacons, MLS (microwave landing System), ILS (instrument landing system), Tacan (Tacon), ...

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): G01S13/86G01S13/72G01S7/41
CPCG01S7/415G01S7/417G01S13/72G01S13/86G01S13/867
Inventor 白俊奇刘文石林陈平苗锋孙宜斌章林朱伟
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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