摘要： 在微观交通仿真系统中，三维虚拟交通场景主要研究静态物体的构建，对交通环境中各种动态因素研究较少。该文探讨虚拟交通场景中虚拟汽车的视觉感知行为和决策行为，给出视觉感知图和模糊神经网络决策图，在此基础上利用EONSDK技术构建动态虚拟智能交通场景平台，提高了虚拟交通环境的真实性，而且可以定制不同交通环境和模拟不同交通事故场景。

关键词: 动态, 虚拟智能交通场景, 虚拟汽车, 行为

Abstract: In the past microcosmic traffic system, the research on various dynamic factors is less in constructing three-dimensional traffic environment than the research on objects building-up. The vision behavior and decision-making behavior are studied. The vision perception picture and fuzzy neural networks decision-making picture are developed and the platform of dynamic intelligent traffic environment is built by using the EONSDK technology. It can improve the reality of traffic environment, and make out the different traffic environment and simulate various road accident circumstances.

Key words: dynamic, virtual intelligent traffic environment, virtual vehicle, behavior

中图分类号: 

• TP311