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An Area-wide Traffic Signal Coordination Method Based on the Deep First Search of Intersection's Importance

Lu, Ting and Bei, Xiaoxu and Liu, Guiyun (2018) An Area-wide Traffic Signal Coordination Method Based on the Deep First Search of Intersection's Importance. Journal of Transportation Systems Engineering & Information Technology, 18 (2), pp. 80-87. Elsevier. ISBN 1009-6744 ISSN 1009-6744

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Official URL: http://www.tseit.org.cn

Abstract

The continuous expansion of urban road network challenges the urban traffic control system seriously. This paper analyzes the traffic correlation between the intersections and the traffic flow parameters that represent the correlation, so as to clarify the topology of the road network. The intersection importance estimation model is built based on the road network topology. Then the area-wide traffic signal coordination method is designed by the deep first search of priority order. This method establishes a balanced network traffic flow signal coordination control method from a global perspective. At last, the proposed method is compared with the signal control scheme optimized by Synchro 7. The micro-simulation program SUMO is used to evaluate the control effectiveness. The simulation result shows that the proposed method can improve signal control performance effectively.

Item URL in elib:https://elib.dlr.de/120213/
Document Type:Article
Title:An Area-wide Traffic Signal Coordination Method Based on the Deep First Search of Intersection's Importance
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Lu, Tingluting (at) nbu.edu.cnUNSPECIFIED
Bei, Xiaoxuxiaoxu.bei (at) dlr.deUNSPECIFIED
Liu, Guiyunliuguiyun (at) nbu.edu.cnUNSPECIFIED
Date:1 April 2018
Journal or Publication Title:Journal of Transportation Systems Engineering & Information Technology
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:18
Page Range:pp. 80-87
Editors:
EditorsEmail
MAo, BaohuaSystems Engineering Society of China
Publisher:Elsevier
ISSN:1009-6744
ISBN:1009-6744
Status:Published
Keywords:urban traffic, signal coordination, intersection importance, intersection correlation, road network topology
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:other
DLR - Research area:Transport
DLR - Program:V - no assignment
DLR - Research theme (Project):V - no assignment
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems > Traffic Management
Deposited By: Bei, XiauXu
Deposited On:14 Jun 2018 11:47
Last Modified:14 Jun 2018 11:47

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