Paper Info
Title
Modeling and evaluation of speed guidance strategy in VII system
Abstract
Factors of suburban highway, such as oversized signalized intersection spacing, complex traffic composition, abundant exits and entrances along the artery, and low traffic demand always undermine the effectiveness of signal coordination. In order to decrease delay and number of stops on suburban highway, on the basis of bidirectional communication between vehicles and infrastructures in VII system, this paper proposes a novel speed guidance strategy according to vehicles' spatial and temporal trajectories and referred signal timing parameters. A microscopic traffic simulator, VISSIM, is applied to develop simulation architecture for evaluating speed guidance strategy. As a case study, Cao'an Highway in Shanghai is taken as evaluation base for the preliminary assessment of the strategy operation capability and efficiency. The results show that, compared to fixed signal coordination, average delay and number of stops are decreased by about 29%.
Year
DOI
Venue
2010
10.1109/ITSC.2010.5625271
ITSC
Keywords
Field
DocType
bidirectional communication,vissim,road vehicles,evaluation,simulation architecture,traffic engineering computing,suburban highway,vehicles spatial-temporal trajectories,vii system,speed guidance,speed guidance strategy,microscopic traffic simulator,complex traffic composition,oversized signalized intersection spacing,digital simulation,road traffic,velocity,vehicle infrastructure integration,microscopy,computer architecture,space complexity,databases,acceleration,data models
Microsimulation,Data modeling,Vehicle infrastructure integration,Simulation,Traffic simulation,VisSim,Signal timing,Bidirectional communication,Acceleration,Engineering
Conference
Volume
Issue
ISSN
null
null
2153-0009
ISBN
Citations 
PageRank 
978-1-4244-7657-2
1
0.37
References 
Authors
4
3
Name
Order
Citations
PageRank
Yudi Yang110.37
Shenyang Chen210.37
Jian Sun36014.76