A control sub-areas division method based on improved FN algorithm

.In order to implement signal control more effectively and improve the operating efficiency of urban traffic systems, this paper proposes a control sub-area division method based on an improved FN division algorithm. Comprehensively consider the intersection spacing, link flow, traffic dispersion, s...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-02, Vol.638 (1), p.12027
Main Authors: Li, Enqun, Dong, Baotian, Li, Pengcheng, Chu, Rusi
Format: Article
Language:English
Subjects:
Algorithms
Communications traffic
Division
Roads
System effectiveness
Traffic
Traffic flow
Traffic intersections
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Summary:.In order to implement signal control more effectively and improve the operating efficiency of urban traffic systems, this paper proposes a control sub-area division method based on an improved FN division algorithm. Comprehensively consider the intersection spacing, link flow, traffic dispersion, signal cycle, link traffic state and other factors, respectively calculate the correlation degrees of link flow, the intersection signal cycle,the link traffic state of adjacent intersections.Then its introduce the intersection correlation degree to improve the FN algorithm to divide the regional road network traffic district. Finally, the paper select the regional traffic data of Beijing's road network to verify the model. The result shows that the sub-area division based on improved FN algorithm is more reasonable and effective.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/638/1/012027