Collaborative Control Method of Tidal Lane Clearing and Downstream Intersection Signals

被引：0
|
作者：
Shang C.-L. [1 ]
Liu X.-M. [1 ]
Shen H. [1 ]
Tian Y.-L. [1 ]
Li L.-L. [2 ]
Tang S.-H. [3 ]
机构：
[1] Beijing Key Lab of Urban Road Traffic Intelligent Tech, Beijing
[2] College of Energy and Transportation Engineering, Inner Mongolia Agricultural University, 010018, Inner Mongolia
[3] Beijing Urban System Engineering Research Center, Beijing
来源：
Jiaotong Yunshu Xitong Gongcheng Yu Xinxi/Journal of Transportation Systems Engineering and Information Technology | 2019年 / 19卷 / 02期
基金：
中国博士后科学基金;
关键词：
Clearance time; Integrated optimization model; Tidal lane; Urban traffic;
D O I：
10.16097/j.cnki.1009-6744.2019.02.008
中图分类号：
学科分类号：
摘要：
Nowadays, the clearance of the tidal lane becomes one of the keys to improving the control efficiency of the tidal lane. Based on the theory of gather-disperse wave, this paper analyzes the running state of the vehicle under the condition of direct green light inflow and left turn green light inflow, and builds a relationship model between lane indicator switching time, downstream intersection signal control and corresponding lane clearing time. And then, a combined optimization model for designing the lane clearing time and the delay of the downstream intersection is designed. Finally, the genetic algorithm is used to solve the objective function optimally, and obtained the optimal combination control scheme. It is found by simulation that different lane indicator change time and downstream signal priority strategy would increase the lane clearing rate, but it also increases the delay of the downstream intersections, and the integrated optimization model can be used to find out the best control strategy to balance the needs of both. Copyright © 2019 by Science Press.
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收藏
页码：52 / 59
页数：7
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