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