Aircraft docking guidance and type recognition system and method

A type recognition, aircraft engine technology, applied in character and pattern recognition, aircraft parts, traffic control systems, etc., can solve problems such as poor adaptability to weather and illumination, lack of accuracy, lack of intelligent information processing capabilities, etc.

Active Publication Date: 2016-02-03
SHENZHEN CIMC TIANDA AIRPORT SUPPORT
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AI Technical Summary

Problems solved by technology

[0011] However, these systems have high requirements on weather and illuminance, poor adaptability, lack of intelligent information processing capabilities, and do not have high accuracy

Method used

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  • Aircraft docking guidance and type recognition system and method
  • Aircraft docking guidance and type recognition system and method
  • Aircraft docking guidance and type recognition system and method

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Embodiment Construction

[0197] The structural principle and working principle of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0198] The invention discloses an aircraft docking guidance and model identification system. Such as figure 1 Shown is a schematic structural diagram of the aircraft docking guidance and model identification system of the present invention.

[0199] The aircraft docking guidance and model identification system mainly includes a machine vision subsystem 1000 , a laser scanning subsystem 2000 , a visual information and laser information fusion unit 3000 and a display device 4000 . The machine vision subsystem 1000, the laser scanning subsystem 2000 and the display device 4000 are all connected to the visual information and laser information fusion unit 3000 respectively. The machine vision subsystem 1000 and the laser scanning subsystem 2000 respectively obtain the berth information of the aircraft for the same doc...

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Abstract

The invention discloses an aircraft docking guidance and type recognition system and a method. The method is applied to an aircraft docking guidance and type recognition system which comprises a machine vision subsystem, a laser scanning subsystem and a fusion module. The method comprises steps: 1000, the machine vision subsystem acquires an image via an image photographing mode, and a first aircraft front wheel position is obtained through calculation; 2000, the laser scanning subsystem acquires an aircraft nose position via a laser scanning mode, and a second aircraft front wheel position is calculated and obtained; and according to the first aircraft front wheel position and the second aircraft front wheel position, fusion is carried out according to a fusion rule, and an aircraft front wheel deviation condition is obtained.

Description

technical field [0001] The invention relates to a berth guidance system, in particular to a system and method for aircraft docking guidance and type identification. Background technique [0002] Aircraft parking guidance refers to the process of guiding an arriving aircraft from the end of the taxiway to the parking position on the apron and parking it accurately. The purpose of aircraft parking guidance is to ensure the safe and accurate parking of docked aircraft, to facilitate the accurate docking of aircraft and various ground handling interfaces, and to enable boarding bridges to effectively dock with aircraft doors, improving the efficiency and safety of airport operations. [0003] According to the types of sensors used, the automatic aircraft parking guidance system is mainly divided into: [0004] (1) Buried coils; (2) Laser scanning ranging; (3) Visual perception. [0005] Since the laser scanning ranging and visual perception automatic guidance systems can effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCB64F1/00G01S17/06G01S17/88G08G5/06H04N7/00G06V20/56G06V10/10G06V10/20G06V20/58G06V20/588B64F1/002G08G5/065
Inventor 邓览常绍民向卫杨月峰王海彬刘海秋
Owner SHENZHEN CIMC TIANDA AIRPORT SUPPORT
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