Intersection Group Dynamic Subdivision and Coordination at Intraregional Boundaries in Sudden Disaster
Joint Authors
Gong, Bowen
Qu, Xin
Lin, Ciyun
Yang, Zhao-Sheng
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-05
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper aims at the traffic flow agglomeration effect characteristics and rapid evacuation requirement in sudden disaster; operation time of intraregional boundaries traffic signal coordination was presented firstly.
Then intraregional boundaries intersection group dynamic subdivision and consolidation method based on relative similarity degree and similarity coefficient of adjacent intersections was put forward.
As to make the traffic control strategy adapt to traffic condition of different intraregional boundaries intersection groups, this paper proposes an intraregional boundaries traffic signal coordination and optimization technology based on organic computing theory.
Finally, this paper uses Delphi 7.0, MapX, and Oracle developing a software package, combined with Paramics V6 Simulator to validate the methods of this paper.
The result shows that it can obviously improve disaster affected regional traffic signal control efficiency which reduces average traffic delay by 30–35%, decreases vehicle queue by more than 20% and reduces evacuation time more than 13.06%.
American Psychological Association (APA)
Lin, Ciyun& Gong, Bowen& Yang, Zhao-Sheng& Qu, Xin. 2015. Intersection Group Dynamic Subdivision and Coordination at Intraregional Boundaries in Sudden Disaster. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1073758
Modern Language Association (MLA)
Lin, Ciyun…[et al.]. Intersection Group Dynamic Subdivision and Coordination at Intraregional Boundaries in Sudden Disaster. Mathematical Problems in Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1073758
American Medical Association (AMA)
Lin, Ciyun& Gong, Bowen& Yang, Zhao-Sheng& Qu, Xin. Intersection Group Dynamic Subdivision and Coordination at Intraregional Boundaries in Sudden Disaster. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1073758
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073758