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Optical landing assisting simulation system and method

An optical landing assistance and simulation system technology, applied in the field of aviation display, can solve problems such as inability to distinguish aiming lights, limited projector performance indicators, and inability to provide optical guidance information.

Active Publication Date: 2021-04-30
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Limited by the performance index of the projector, the aiming light cannot be distinguished from the projection screen when the aircraft is 1.8km away from the aircraft carrier, and effective optical guidance information cannot be provided

Method used

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  • Optical landing assisting simulation system and method
  • Optical landing assisting simulation system and method
  • Optical landing assisting simulation system and method

Examples

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Embodiment Construction

[0032] An embodiment of the present invention provides an optical descent aid simulation system, such as figure 1 As shown, it includes a visual computer 1, a projector 2, and a curtain 3.

[0033] The global database, ocean module and aircraft carrier model run on the visual computer, which provides virtual visual display screens for carrier aircraft pilots through projectors and curtains. like figure 2 As shown, the aircraft carrier model is composed of an aircraft carrier deck 601 , a ship island 602 and an optical landing aid light group 603 .

[0034] like image 3 and Figure 4 As shown, the optical landing aid light set consists of a reference light and an aiming light assembly. When the aircraft is on the ideal glideslope, the aiming light and the reference light are aligned horizontally; when the aircraft is higher than the ideal glideslope, the horizontal position of the aiming light is higher than the reference light ; When the aircraft is below the ideal glide...

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PUM

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Abstract

The invention discloses an optical landing assisting system virtual display system and method, and the system specifically comprises a visual computer, a projector, a curtain, a global database, an ocean module, and an aircraft carrier model which is composed of an aircraft carrier deck, a ship island, and an optical landing assisting system. The global database, the ocean module and the aircraft carrier model run on a visual computer, the visual computer generates a real-time scene, and a virtual visual display picture is provided through the projector and the curtain. Limited by performance indexes of the projector, the optical landing assisting system in a visual display picture cannot perform visual identification, and an appropriate algorithm is adopted to perform proportional amplification on the optical landing assisting system, so that effective optical guide information can be provided.

Description

technical field [0001] The invention belongs to the technical field of aviation display, in particular to an optical landing aid simulation system and method. Background technique [0002] When building a simulation environment for carrier-based aircraft landing, the virtual scene is generated by the visual computer and projected onto the screen through a projector to provide a visual simulation environment for the pilot. [0003] During the landing stage, the aircraft should be able to distinguish the position of the aiming light relative to the reference light when it is 1.8km away from the aircraft carrier. Limited by the performance index of the projector, the aiming light cannot be distinguished from the projection screen when the aircraft is 1.8km away from the aircraft carrier, and effective optical guidance information cannot be provided. Contents of the invention [0004] The object of the present invention is to provide an optical landing aid simulation system a...

Claims

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Application Information

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IPC IPC(8): G09B9/08G09B9/32
CPCG09B9/085G09B9/32
Inventor 刘喜藏林皓姬云
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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