汽车模拟驾驶虚拟场景设计与研究
陈旭东,王培俊
(西南交通大学 机械工程学院,四川 成都 610031)
摘要:通过利用OpenGL图形程序库、VC++ 6.0、3DMax辅助建模等软件,对地形和汽车进行三维可视化仿真建模。该系统首先导入真实的DEM数据生成地形,通过建模软件辅助生成各种模型,加入地形检测和碰撞检测环节,选择例如纹理映射、雾化处理等优化手段,实现汽车行驶姿态实时变化、定位导航、位置检索和转向等功能,并能实时输出相关的俯仰角、侧翻角、位置坐标、方位数据,增强系统的实用性和沉浸感。最后,加入了汽车定位导航和位置检索功能模块,方便操作者更直观、更高效的快速定位、位置检索。
关键词:三维场景;OpenGL;定位导航;区域限制;位置检索
中图分类号:TP391 文献标志码:A doi:10.3969/j.issn.1006-0316.2016.10.016
文章编号:1006-0316 (2016) 10-0063-07
Design and Research of General Virtual Scene In Driving Stimulation Based on OpenGL
CHEN Xudong,WANG Peijun
( School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China )
Abstract:In this paper, Through using OpenGL graphics library, VC++ 6.0 and 3DMax, the 3D visual simulation models of terrain and vehicles have been created. First, importing real DEM data into the system to generate terrain, using modeling software to generate a variety of models, adding the terrain detection and collision detection and selecting optimization methods of Texture mapping and fogging treatment, the system achieve the functions of vehicles real-time navigation, attitude change, position search and steering. The system also can output pitch angle, roll angle, position coordinates and azimuth data in real time. All of this enhances the system's utility and immersion. Finally, the vehicle positioning and navigation and position search function module is added, which is convenient for the operator to search more directly and efficiently. The design and research of this paper has certain reference and practical significance for the further popularization and the economy of the virtual scene.
Key words:three dimensional scene;OpenGL;navigation;regional restrictions;position search
———————————————
收稿日期:2016-05-11
作者简介:陈旭东(1988-),男,四川雅安人,硕士研究生,主要研究方向为虚拟现实技术。
 

 

设为首页  |  加入收藏    |   免责条款
《机械》杂志版权所有     Copyright©2008-2012 Jixiezazhi.com All Rights Reserved 

  电话:028-85925070    传真:028-85925073    E-mail:jixie@vip.163.com

地址:四川省成都锦江工业开发区墨香路48号   邮编:610063

蜀ICP备08103512号

Powered by PageAdmin CMS