Missile launching-simulating virtual environment generation and interaction system and method

A virtual environment and missile launch technology, applied in the input/output process of user/computer interaction, mechanical mode conversion, data processing input/output process, etc., can solve problems such as single environmental factors, and achieve improved applicability and strong transplantation Effects of Sexuality and Suitability

Inactive Publication Date: 2016-08-17
BEIJING INST OF ASTRONAUTICAL SYST ENG +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing virtual test system rarely takes environmental factors into consideration or

Method used

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  • Missile launching-simulating virtual environment generation and interaction system and method
  • Missile launching-simulating virtual environment generation and interaction system and method
  • Missile launching-simulating virtual environment generation and interaction system and method

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Experimental program
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specific Embodiment approach 1

[0040] Specific embodiment one: the interactive system for generating a virtual environment for simulating missile launch in this embodiment is mainly composed of a resource library module, a virtual environment generation module, a virtual environment interaction module, a virtual environment display module, a data display module and an interface module;

[0041] The relationship between software module names and software configuration items is shown in Table 1;

[0042] Table 1 Composition of virtual environment generation and interaction software system

[0043]

[0044]

[0045] The resource library module is used to provide resource services for the virtual environment display module and the data display module;

[0046] The virtual environment generation module provides a good human-computer interaction interface and provides virtual environment configuration functions for testers; the testers complete the virtual environment configuration by operating the visual i...

specific Embodiment approach 2

[0073] Specific embodiment 2: The difference between this embodiment and specific embodiment 1 is that the interface module includes:

[0074] The HLA interface module is used to construct the bullet train object model according to the HLA standard, such as image 3 and interaction model, the information interaction between the bullet car object model and the interaction model is carried out between the virtual environment generation module and the virtual environment interaction module through MAK RTI; wherein, the interaction model includes the virtual environment object model such as Figure 4 , terrain detection object model such as Figure 5 and a control instruction object model such as Figure 6 , the established objects and interaction model are shown in Table 2 below; virtual environment objects include weather type, precipitation intensity, temperature, cloud layer, wind direction and wind speed; terrain detection objects include bullet vehicle roll, bullet vehicle ...

specific Embodiment approach 3

[0079] Specific embodiment three: The virtual environment generation interaction method for simulating missile launch in this embodiment specifically includes the following steps: a step for providing virtual environment generation interaction resource services;

[0080] Among them, the interactive resources generated by the virtual environment mainly include:

[0081] Terrain model: The terrain model uses elevation data and satellite image resources to construct a large-scale terrain scene model;

[0082] Fortification model: mainly includes military facilities such as barracks, radars, fences, and command towers;

[0083] Road model: In order to improve the applicability of the virtual test, develop various types of road models, including: barracks cement pavement, highway pavement, dirt roads with different degrees of bumps, etc.;

[0084] Vegetation model: In order to increase the realism of the scene, the vegetation model uses SpeedTree to develop a variety of models tha...

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Abstract

The invention relates to a missile launching-simulating virtual environment generation and interaction system and method, and aims at solving the problem that existing virtual test systems rarely consider the environment factors or refer to relatively single environment factors. The system comprises a resource library module, a virtual environment generation module, a virtual environment interaction module, a virtual environment display module, a data display module and an interface module. The method comprises the steps of: providing virtual environment generation and interaction resources, and completing view special effect display according to configuration information; sending an interaction object; obtaining missile launcher operation information; carrying out input and output information interaction; providing launching process information; and displaying the information through a three-dimensional visual scene. The system and method are applied to the field of virtual environment generation and interaction systems and methods.

Description

technical field [0001] The invention relates to an interactive system and method for generating a virtual environment for simulating missile launch. Background technique [0002] The test application system support platform is the middle layer between the test process management platform and the model in the test, which provides an efficient and reliable test simulation control, information transmission and information integration environment for physical simulation tests and virtual tests. [0003] The technology supported by the test application system support platform is virtual test simulation technology. Virtual test simulation technology has been widely used in experiments and research in all walks of life, especially in modern military fields such as research and development and evaluation of weapons and equipment, planning and exercises of combat missions, integration of electronic information systems and electronic countermeasures. occupy an increasingly important ...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06T19/00
CPCG06F3/011G06T19/006
Inventor 王丹丹王小刚崔垚梁浩
Owner BEIJING INST OF ASTRONAUTICAL SYST ENG
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