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A FUZZY TRAFFIC SIGNAL CONTROL METHOD FOR A SINGLE INTERSECTION UNDER MIXED TRAFFIC CONDITIONS

Journal: International Journal of Advanced Research in Engineering and Technology (IJARET) (Vol.11, No. 10)

Publication Date:

Authors : ;

Page : 1715-1723

Keywords : Simulation; signalized intersections; intelligent traffic control; fuzzy logic; mixed traffic; VISSIM-PYTHON;

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Abstract

Recently major cities of Vietnam have been facing many problems raising from traffic congestion. The main reason is that almost intersections are operated with the pre-timed signal plan which is no longer suitable for intersections with high fluctuations of traffic demand. In this study, we present a fuzzy traffic signal control method for a single intersection under mixed traffic conditions. Duration of a green signal phase is adjusted based on the fuzzy logic. A typical intersection in Hanoi is selected to test feasibility and effectiveness of the method with VISSIM-PYTHON simulation-based evaluation through average delay. The results show that the average delay of proposed method is remarkably reduced in comparison with the existing one.

Last modified: 2021-02-22 15:41:25