DocumentCode
2069938
Title
A framework of expressway traffic control system and estimation of dynamic traffic state parameters
Author
Guiyan, Jiang ; He, Yan
Author_Institution
Coll. of Traffic, Ji Lin Univ., Chang Chun, China
fYear
2011
fDate
16-18 Dec. 2011
Firstpage
643
Lastpage
647
Abstract
In this paper, a framework for expressway traffic control system is designed, and in order to meet the specific requirements of expressway traffic control system for traffic state parameters, a model-based estimation method for dynamic traffic state parameter is proposed, and the effectiveness of the method is examined by the actual field data. The results show that, the proposed estimation method can response to the dynamic evolution of traffic state in time, and the error rate between the estimated traffic state parameter data and the actual data is 12% ~ 13%.
Keywords
control system synthesis; traffic control; actual field data; dynamic traffic state parameters; expressway traffic control system; model-based estimation method; Data models; Detectors; Estimation; Real time systems; Traffic control; Transportation; Vectors; estimation; expressway; traffic control; traffic state parameters;
fLanguage
English
Publisher
ieee
Conference_Titel
Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on
Conference_Location
Changchun
Print_ISBN
978-1-4577-1700-0
Type
conf
DOI
10.1109/TMEE.2011.6199285
Filename
6199285
Link To Document