中文摘要：

针对虚拟现实技术在驾驶仿真上的应用与设计问题,提出了虚拟视景中交通设施的设计思想.在国家道路设计相关强制性国家标准的基础上,结合虚拟现实技术特征,从汉字的视认性、标志设置、标线设计3个方面对虚拟交通设施模型的设计方法进行了探讨和研究.

英文摘要：

To deal with the application of virtual reality in the field of driving simulation, a design thought of road signs in virtual scene is presented. Based on the relative national standards on road design, combined with the feature of virtual reality, the design method of traffic scene is discussed in following aspects： visibility of characters, setting method of road signs, design method of road label.