A view display method of air traffic control tower based on hud enhancement

A display method and tower control technology, which are applied in the visual display field of air traffic control towers based on HUD enhancement, can solve the problems of heavy workload and physical fatigue of controllers, and achieve the effects of improving control efficiency, reducing workload and reducing burden.

Active Publication Date: 2022-03-11
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the controller needs to lower and raise his head frequently to observe the real-time status of the multiple screen information on the seat and the airport scene outside the tower when working, which makes the controller have a heavy workload and easily leads to physical fatigue

Method used

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  • A view display method of air traffic control tower based on hud enhancement
  • A view display method of air traffic control tower based on hud enhancement
  • A view display method of air traffic control tower based on hud enhancement

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Embodiment Construction

[0094] Embodiments of the present invention will be described below with reference to the accompanying drawings.

[0095] The application scenario of this method is the airport tower. Based on the integration of various information such as airport scene video, surveillance, planning, and weather provided by the tower’s existing systems, the display projection coordinates of the controller’s viewing angle are calculated, and the HUD is used to enhance the The display technology superimposes key information with characters, graphics, etc. and directly projects and displays them on the tower glass with the real scene of the airport as the background, so as to reduce the frequency of controllers looking up and down to obtain information, and at the same time, it can assist controllers in night vision, heavy fog, etc. Control difficulties caused by weak observation ability under unfavorable conditions such as , low visibility, and viewing angle occlusion. Various existing systems i...

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Abstract

The invention discloses a HUD-enhanced air traffic control tower visual display method. The HUD technology is applied to the tower, and according to the observation angle of the control seat, the real-time status of aircraft, vehicles and other targets are accurately matched and fused with the tower's external scene. Important auxiliary information The direct projection is displayed on the glass of the tower, reducing the number of switching times for controllers to look down at the screen to obtain information and look up at the outside scene. At the same time, the HUD can switch between EVS, SVS and other modes to enhance the visual display ability, solve the problem of weak visual observation ability caused by night vision, heavy fog, low visibility, viewing angle occlusion and other scenes, and realize the all-weather air traffic control tower vision based on HUD enhancement Display and control capabilities, reduce the workload of tower controllers, and improve the efficiency of tower control and command operations.

Description

technical field [0001] The method relates to the technical field of head-up display, in particular to a HUD-based enhanced air traffic control tower visual display method. Background technique [0002] The basic principle of head-up display technology (HUD, Head Up Display) is to superimpose the background and display auxiliary information, which has been successfully applied in many fields such as aviation and vehicle. This technology can project important information to the display in front of the pilot during the pilot's driving process, so that the pilot can obtain prompt information conveniently and quickly without bowing his head. With the development of HUD technology, various technologies that can be integrated with it gradually appeared, including enhanced vision system EVS (Enhanced Vision System) and synthetic vision system SVS (Synthetic Vision System). Among them, the EVS mode can enhance the display of the picture, and the SVS mode is a virtual view constructe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G5/00G06K9/62G06V20/52G06V20/40G06V10/764
CPCG08G5/0073G08G5/003G06F18/241
Inventor 徐秋程谈青青丁辉陈平吴靓浩史艳阳刘泽原徐珂
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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