基于Cult3d-JAVA技术的立交交通3D仿真

Crossroads Three-Dimensional Simulation Based on Cult3d-JAVA Technology

立交交通仿真是智能交通微观仿真研究中重要的课题,但对于立交系统的仿真大多采用二维仿真的方法来实现,该文采用3D技术构建该系统,为立交交通仿真的研究提供一个崭新的研究方向。文中详细的阐述了如何将基于Java技术的Cu lt3D软件引入到立交交通3D仿真领域中。就立交系统的建立,控制模型的设计以及仿真数据的输出等所涉及的技术问题做出了系统、深入的分析,提出了全新的3D仿真解决方法,最后通过仿真实例的结果验证了此种仿真方法的可行性及优势。并对这一技术在本领域中的发展提出了展望。

In recent years, the simulation of crossroads has become increasingly important in micro - traffic simulation. But always it is constructed based on two - dimensional system. This paper detailedly presents the use of Cult3D based on the Java 3D technology for constructing the crossroads virtual three - dimensional simulation system. It brings forward a new JAVA3D approach, conducts systematic and in-depth analysis for the specific construction of system and relevant technical problems about control - model and data - outputting , and finally provides original insights.