基于Vissim对隧道车行横洞的仿真分析  

Vissim-based simulation and analysis of tunnel cross-hole for cars

作　　者：孙玉环[1] 丁婷[1] 

机构地区：[1]长安大学电控学院,陕西西安710064

出　　处：《物联网技术》2013年第6期34-35,38,共3页Internet of things technologies

摘　　要：为了研究中长化公路隧道内车行横道的开启状况,通过Vissim交通仿真软件,建立了交通仿真模型,然后通过在最大交通量条件下设置不同的交通比例,获得了公路隧道左右横洞的行程时间、延误以及车行横道的排队长度,并由此分析了公路隧道内车行横道的开启对隧道车辆通行的影响,从而更大程度地实现隧道车行横道的建设价值。In order to research the condition of the roadway in medium highway tunnel, the paper provides a model by VISSIM traffic simulation software, and sets different proportion of traffic in the maximum traffic volume, then obtains the travel time in the cross-hole around of highway tunnel, delay and the queuing length of the roadway, and from this the paper analyzes how the open of the roadway in highway tunnel impact the general of tunnel vehicle, and thus realized the construction value of the roadway in tunnel at a greater degree.

关 键 词：公路隧道 交通仿真 VISSIM仿真软件 交通决策 

分 类 号：TM315[电气工程—电机] U491[交通运输工程—交通运输规划与管理]