城市模拟驾驶系统的实现及其关键技术

武汉城市规划展览馆汽车模拟驾驶系统,是一个将娱乐活动和城市宣传融为一体的互动展览项目,让参观者通过在武汉城市三维立体景观中模拟驾驶感受城市建设新貌.论文给出了汽车模型、主机系统、显示系统、声音系统、远程控制系统、城市3D模型和驾驶仿真软件的设计与实现,阐述了系统开发过程中综合应用的一些关键技术,包括Billboard技术、交叉面技术,LeveIs OfDetail技术、场景中的运动模型、碰撞检测技术的应用,局域网远程唤醒技术.

Realization and Key Technology of City Driving Simulation System

The driving simulation system for Wuhan City Planning Exhibition Hall is an interactive exhibition project for both entertainment activity and city propaganda, with the system visitor can feel the new appearance of the city by driving the simulation car through the 3D visual scenes of Wuhan City. The design and realization of the car simulator, main computer system, display system, sound system, remote control system, 3D city model and the driving simulation software were proposed. The key technologies, such as billboard, cross face, levels of detail, moving models in the field, collision check and remote waking, were proposed.