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Dynamic aircraft assembly scene real-time and three-dimensional visualization method based on head-mounted displayer

A helmet-mounted display and aircraft assembly technology, applied to instruments, special data processing applications, electrical digital data processing, etc., can solve problems such as high hardware requirements, inability to realize dynamic modeling of assembly scenes, and complex operations, and achieve simple and convenient action modification , the effect of good user experience

Inactive Publication Date: 2014-07-23
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a real-time three-dimensional visualization method for a dynamic aircraft assembly scene based on a helmet-mounted display, which is a method for simulating an aircraft assembly dynamic scene and real-time three-dimensional visualization based on a helmet-mounted display, so as to solve the problem that cannot be realized in the existing simulated aircraft assembly scene system Realistic assembly scene dynamic modeling, high hardware requirements, complex operation and other issues

Method used

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  • Dynamic aircraft assembly scene real-time and three-dimensional visualization method based on head-mounted displayer
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  • Dynamic aircraft assembly scene real-time and three-dimensional visualization method based on head-mounted displayer

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Embodiment Construction

[0030] The present invention is based on the real-time three-dimensional visualization method of the dynamic aircraft assembly scene of the helmet display, such as figure 1 shown, including the following steps:

[0031] Step 1: Start all devices in the system. All hardware equipment used in the inventive method such as figure 2 As shown, it includes: computer (including the master computer 1 and the controlled computer 2 in the computer cluster network), the helmet display 3, the ordinary display 4, the wireless router 5, the position tracker 6, etc., the computer (including the master computer 1 and the controlled machine 2) are connected to the head-mounted display 3 and the ordinary display 4 through the connection lines 8 and 9 respectively, and the position tracker 6 is connected to the main control machine 1 through the connection line 10 . The wireless router 5 interconnects the master machine 1 and the controlled machine 2 through the LAN interface 7, so as to meet...

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Abstract

Provided is a dynamic aircraft assembly scene real-time and three-dimensional visualization method based on a head-mounted displayer. The method comprises the steps that firstly, a position tracker, a controlling computer and a controlled computer both in a computer network cluster, a wireless router and the head-mounted displayer are started; secondly, a user puts on the head-mounted displayer, sits in front of the controlling computer and runs aircraft assembly scene real-time and three-dimensional visual software in the controlling computer, wherein data of the position tracker can be acquired in real time and sent to the controlled computer in the software running process; thirdly, the user controls the position of a viewpoint through a keyboard and controls the visual angle direction by rotating the head to view a dynamic assembly simulation scene; fourthly, in the running process of a program of the controlling computer, the user runs a visual program in the controlled computer, the program receives viewpoint data sent by the controlling computer to drive a viewpoint model, and the user can view the aircraft assembly scene in real time at a third-person visual angle through mouse operation; fifthly, the simulation process is ended, and the visual program in the controlling computer and the visual program in the controlled computer are quit respectively.

Description

technical field [0001] The present invention relates to a real-time three-dimensional visualization method of a dynamic aircraft assembly scene based on a helmet display, in particular to a dynamic aircraft assembly scene modeling method in the field of virtual reality (VR for short) and a real-time visualization method based on a helmet display and a position tracker. The invention relates to a three-dimensional visualization method, which belongs to the technical fields of computer-aided design and manufacture and computer graphics visualization. Background technique [0002] With the development of computer technology, such as hardware technology, software technology and multimedia technology, traditional audio-visual, sensory and tactile senses can no longer satisfy people's observation and understanding of the world, but put forward higher requirements for it. Reality technology comes at a time. Virtual reality was proposed by Jaron Lanier, the founder of the American ...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 马国财赵罡薛俊杰邢若瀚
Owner BEIHANG UNIV
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