Reexamining Vehicle-Actuation Strategies at Isolated Signalized Intersections
Publication: Journal of Transportation Engineering
Volume 122, Issue 3
Abstract
This paper uses simulation to assess intersection performance under enhanced vehicle-actuated signal control. The enhanced strategies seek to: (1) terminate green time in such a way as to promote use of the clearance interval by discharging vehicles; (2) shorten the required duration of the clearance interval by only serving, to the extent possible, queued vehicles; and (3) respond to gaps in individual travel lanes. Enhanced schemes are compared with conventional policies for an array of operating scenarios. Findings suggest that substantial reductions in vehicle delay result from use of the enhanced strategies.
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References
1.
Ben-Akiva, M., and Lerman, S. (1985). Discrete choice analysis . MIT Press, Cambridge, Mass.
2.
Cassidy, M., Chuang, Y., and Vitale, J. (1994). “Improved strategies for deploying vehicle-actuated control at isolated signalized intersections.”Final Rep., FHWA/IN/JHRP-94, Purdue Univ., West Lafayette, Ind.
3.
Kell, J. H., and Fullerton, I. J. (1991). Manual of traffic signal design, 2nd Ed., Inst. of Transp. Engrs., Prentice-Hall, Englewood Cliffs, N.J.
4.
May, A. D. (1990). Traffic flow fundamentals . Prentice-Hall, Englewood Cliffs, N.J.
5.
Newell, G. F. (1988). “Theory of highway traffic signals.”Working Paper UCB-ITS-WP-88-10, Inst. of Transp. Studies, Univ. of California, Berkeley, Calif.
6.
Pritsker, A., and Alan, B. (1986). Introduction to simulation and SLAM II, 3rd Ed., Systems Publishing Corp., West Lafayette, Ind.
7.
Sheffi, Y., and Mahmassani, H. (1991). “A model of driver behavior at high speed signalized intersections.”Transp. Sci., 15.
8.
Son, Y. T., Cassidy, M. J., and Madanat, S. M.(1995). “Evaluating the steady-state assumption for highway queueing system.”J. Trans. Engrg., ASCE, 121(2), 182–190.
9.
Zegeer, C. (1977). “Effectiveness of green extension systems at high speed intersections.”Res. Rep. 472, Dept. of Transp., Frankfort, Ky.
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Copyright © 1996 American Society of Civil Engineers.
History
Published online: May 1, 1996
Published in print: May 1996
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