Comparison of Driver Behavior by Time of Day and Wet Pavement Conditions
Publication: Journal of Transportation Engineering
Volume 138, Issue 8
Abstract
This study uses the two-fluid model for traffic flow, to examine driver behavior during both wet and dry pavement conditions and various times of the day. It was found that parameters in the two-fluid model known to be strongly affected by driver behavior (particularly driver aggressiveness) were statistically different between wet pavement and dry pavement conditions. The results confirmed that drivers tend to behave more conservatively when the pavement was wet compared with dry. The parameters of the two-fluid model were found to be statistically different for the morning peak period from the midday and evening peak periods, the results of which indicated that drivers behave more aggressively during the morning peak. Although these findings have been observed in previous studies, they have not been quantified using traffic data. This study shows that the two-fluid model apart from being a measure of network performance may be able to unveil more about driver behavior. There is a strong possibility that the parameters of the model may be used by researchers as a surrogate measure of safety and could lead to a measure to evaluate aggressive driving.
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Acknowledgments
The authors would like to acknowledge the support of the Department of Transportation, City of Orlando. We would also like to thank Jeremy Crowe, Charles Ramdatt, and Albert Perez from the City of Orlando. The authors would like to thank the thoroughness and insights provided by the anonymous reviewers that significantly improved the quality of this paper.
References
Agarwal, M., Haze, T. H., and Souleyrette, R. (2005). “Impacts of weather on urban freeway traffic flow characteristics and facility capacity” Technical Rep., Iowa State Univ., Iowa Dept. of Transportation and Federal Highway Administration. 〈http://www.ctre.iastate.edu/reports/weather_impacts.pdf〉 (Jun. 13, 2012).
Ardekani, S. (1984). “The two-fluid characterization of urban traffic: Theory, observation, and experiment.” Ph.D. dissertation, Univ. of Texas, Austin, TX.
Ardekani, S., Williams, J., and Bhat, S. (1992). “Influence of the urban network features on quality of traffic service.” Transportation Research Record 1358, Transportation Research Board, Washington, DC, 6–12.
Ayadh, M. T. (1986). “Influence of the city geometric features on the two fluid model parameters.” M.S. thesis, Virginia Polytechnic Institute and State Univ., Blacksburg, VA.
Bhat, S. (1994). Effects of geometric and control features of network traffic: A simulation study, Univ. of Texas, Arlington, TX.
Burris, M. W. (2003). “The toll-price component of travel demand elasticity.” Int. J. Trans. Econ., 30, 1, 45–59.
Dixit, V. V., Pande, A., Abdel-Aty, M., Das, A., and Radwan, E. (2011). “Quality of traffic flow on urban arterial streets and its relationship with safety.” Accid. Anal. Prev.AAPVB5, 43(5), 1610–1616.
Federal Test Procedure Review Project. (1993). Preliminary Technical Report. 〈http://www.epa.gov/oms/regs/ld-hwy/ftp-rev/ftp-tech.pdf〉 (Nov. 2, 2008).
Herman, R., and Ardekani, S. A. (1984). “Characterizing traffic conditions in urban areas.” Transp. Sci.TRSCBJ, 18(2), 101–140.
Herman, R., Malakhoff, L., and Ardekani, S. (1988). “Trip time-stop time studies of extreme driver behaviors.” Transp. Res. Part A: General, 22(6), 427–433.
Jones, E., and Farhat, W. (2004). “Validation of two-fluid model of urban traffic for arterial streets.” Transp. Res. Rec.TRREDM, 1876(1), 132–141.
Kahneman, D., Krueger, A. B., Schkade, D., Schwarz, N., and Stone, A. (2004). “Toward national well-being accounts.” Am. Econ. Rev., 94(2), 429–434.
Kyte, M., Khatib, Z., Shannon, P., and Kitchner, F. (2000). “Effect of environmental factors on free-flow speed.” Transportation Research Circular, E-C018, Transportation Research Board, Washington, DC.
Park, P. Y., and Abdel-Aty, M. (2011). “A stochastic catastrophe model using two-fluid model parameters to investigate traffic safety on urban arterials.” Accid. Anal. Prev.AAPVB5, 43, 3, 1267–1278.
Peer, S., Koopmans, C., and Verhoef, E. (2009). “Predicting travel time variability for cost-benefit analysis.” International Transport Forum. 〈http://www.internationaltransportforum.org/Proceedings/reliability/Peer.pdf〉 (Feb. 18, 2011).
Prevedouros, P. D., and Kongsil, P. (2003). “Synthesis of the effects of wet conditions on highway speed and capacity.” 〈http://www.eng.hawaii.edu/~panos/wet_synthesis.pdf〉 (Sep. 5, 2011).
Prigogine, I., and Herman, R. (1971). Kinetic theory of vehicular traffic, Elsevier, New York.
Shinar, D., and Compton, R. (2004). “Aggressive driving: An observational study of driver, vehicle, and situational variables.” Accid. Anal. Prev.AAPVB5, 36(3), 429–437.
Tseng, Y., and Verhoef, E. (2008). “Value of time by time of day: A stated preference study.” Transp. Res. Part B, 42(7–8), 607–618.
Vo, P., Mattingly, S., Ardekani, S., and Dilshad, Y. (2007). “Comparison of quality of service in two central business districts: Two-fluid model approach in Texas.” Transp. Res. Rec., 1999, 180–188.
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© 2012. American Society of Civil Engineers.
History
Received: Apr 14, 2011
Accepted: Dec 20, 2011
Published online: Feb 21, 2012
Published in print: Aug 1, 2012
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