自主式交通信息系统的路网仿真分析  

Analysis for Road Network＇s Simulation of the Self-Organizing Traffic Information System

作　　者：郑昊[1] 张崎[2] 

机构地区：[1]北京科技大学计算机与通信学院,北京市100083 [2]北京科技大学自动化学院,北京市100083

出　　处：《现代交通（中英文版）》2013年第3期50-57,共8页Modern Transportation

基　　金：受北京市自然科学基金项目支持资助（4122048）.

摘　　要：针对实时交通拥堵信息的采集与发布问题，本文研究提出一种基于车车通信的自主式交通信息系统模式，旨在实现交通拥堵信息的自主采集，快速传播，数据融合及动态更新；进而通过对交通仿真软件VISSIM的二次开发，实现了复杂路网条件下的交通仿真及评价，分析并验证了该系统模式的有效性和合理性。A mode of self-organized traffic informS＇on system has been proposed in this study based on inter-vehicle communication in reaction to the release and collection of real-time congestion information, aiming at the realization of automatic acquisition, rapid dissemination, data integration and updating. Further, the traffic simulation and evaluation under complex road network have been performed by means of the second development of VISSIM （tratfic simulation software）, which has verified the effectiveness and feasibility of the mode.

关 键 词：智能交通 自主式交通信息系统 交通拥堵 交通仿真 VISSIM 

分 类 号：A96[哲学宗教—马克思主义哲学]