基于虚拟现实的汽车驾驶模拟器设计与实现

摘要

Because of being effective, safe and low-cost etc, driving simulators are widely used far driving education and research related to traffic and transportation. Using the driver test center in zibo city and the city of mountain road as example, the low cost system was designed based on virtual reality technology, using Delt3D and ODE (dynamic engine), and driving simulation system was developed, which includes information collecting system, vehicle dynamics system and visual simulation system. By wearing stereo glasses, the user could immersed in realistic virtual environment and drives the virtual vehicle using steering, clutch, etc, as driving on the highway.%由于驾驶模拟器具有高效、安全、低成本等特点,其在交通安全的教育和研究中广泛应用.以淄博市的驾考中心以及城市、山区道路为例,设计了低成本的基于虚拟现实技术的驾驶模拟器,建立了逼真的虚拟场景模型以及车辆动力学模型,利用Delt3D,ODE开发了包含信息采集系统、车辆动力学系统以及视景仿真系统的驾驶模拟系统.用户通过立体眼镜以及其他转向、离合、油门等操纵系统即可沉浸到逼真的虚拟环境中驾驶车辆,如同驾驶真车在公路上行驶一样.