大连交通大学校门口交通组织优化仿真研究  

Simulation Research on Traffic Organization Optimization of the Entrance Area of Dalian Jiaotong University

作　　者：何南[1] 李铮 何海涛 徐金辰 金承泽 HE Nan;LI Zheng;HE Haitao;XU Jinchen;JIN Chengze(School of Traffic and Transportation Engineerring,Dalian Jiaotong University,Dalian 116028,China)

机构地区：[1]大连交通大学交通运输工程学院,辽宁大连116028

出　　处：《大连交通大学学报》2020年第6期12-17,40,共7页Journal of Dalian Jiaotong University

基　　金：大连市科技之星基金资助项目(2018RQ79)。

摘　　要：在上下学高峰期间,高校门口人流、车流集中,容易发生拥堵,且高校交通系统复杂,严重时可能会引发交通安全事故.为了解决高校门口交通拥堵、交叉冲突和配时不合理的问题,采用交通工程、交通管理和信号配时的方法,提出大连交通大学校门口处交叉路口交通组织优化的设计方法、评价方法、交通仿真机制和模型框架等研究思路,并利用Anylogic仿真平台评估其成效.通过仿真优化对比发现,优化后同时段同等情况下,汽车在高校门口路段的通过时间最多缩短13%,尾气排放量最多减少53%,经济损失最多下降48%.最终得到了具有实际效益的数据和具有普适性的解决措施,为高校门口处的交通优化提供典型的参考案例.During the peak period of rush time,the flow of people and traffic is concentrated at the entrance of universities,which is prone to congestion.And the transportation system of universities is complex,which may lead to traffic safety accidents in serious cases.There are many problems such as traffic congestion,cross conflicts and unreasonable timing at the entrance of colleges and universities.The methods of traffic engineering,traffic management and signal timing are adopted to propose the design method,evaluation method,traffic simulation mechanism and model framework and other research ideas at entrance of universities,and use the Anylogic simulation platform to evaluate its effectiveness.Through the comparison of simulation and optimization,it is found that under the same conditions after optimization,the passing time of automobiles at the entrance of universities can be shortened by 13%,the exhaust emission can be reduced by 53%and the economic loss can be reduced by 48%.Finally,the data with practical benefits and universal solutions are obtained,which provides a typical reference case for the traffic optimization at the entrance of universities.

关 键 词：高校门口 交通优化 信号配时 模拟仿真 

分 类 号：U491[交通运输工程—交通运输规划与管理]