The Control Effect of Traffic Information on Traffic Assignment

DOI

10.2991/mmat.2013.16How to use a DOI?

Keywords

Information, Traffic, Simulation, Intelligent Traffic.

Abstract

The VISSUM and VISSIM simulation models are setup according to the real road network of Park City, Utah, U.S. The OD matrix is calibrated by the field turning counts. The effects of in-trip real-time information on traffic improvement are studied through microsimulation. Tests have shown that under adaptive traffic control signal, the in-trip real time information has negative feedback effect, and the traffic flows become stable. The information distribution parameters including frequency, delay and proportion of drivers using the information exhibits a window effect. Within the widows, total travel time decreases more than 10%, and total delay decreases more than 20%. The conclusion is that by carefully selecting the distribution parameters of real-time information, the traffic situation of this road network could be improved.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Junqiang Guo
AU  - Bingzhong Ren
PY  - 2012/11
DA  - 2012/11
TI  - The Control Effect of Traffic Information on Traffic Assignment
BT  - Proceedings of the 2012 International Conference on Automobile and Traffic Science, Materials and Metallurgy Engineering
PB  - Atlantis Press
SP  - 80
EP  - 85
SN  - 1951-6851
UR  - https://doi.org/10.2991/mmat.2013.16
DO  - 10.2991/mmat.2013.16
ID  - Guo2012/11
ER  -