相反微观交通模型通过描述车辆个体行为，对交通状况做出较为细致的模拟，当模拟时间长度过大，与现实交通状况之间的误差越来越大。
On the other hand, when using Microscopic Traffic Model to describe the action of vehicles and stimulate the traffic in a meticulous way, the error will be big if the mimic time is long enough.
基于此框架的交通虚拟现实原型系统能够细致、真实地再现车辆的微观行为，为研究交通设计和管制提供了直观和可信的仿真工具。
By using this framework a traffic VR prototype system can display vehicles microcosmic behaviors in detail. It provides a visual and reliable simulation tool for studying traffic design and control.
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