TRAFFIC CONTROL OF INTERSECTION GROUP BASED ON FUZZY LOGIC
Jee-Hyong Lee, Keon Myung Lee, Kyoung-A Seong, Changbum Kim, Hyung Lee-Kwang · 2007
. This paper presents a traffic fuzzy controller for a set of intersections and its simulation results. To control a set of intersection we distribute controls to the controller at each intersection. The controller at an intersection manages phase sequences and phase lengths adaptively to its neighborhood's as well as its own traffic conditions. The simulation shows good performance in the case of time-varying traffic patterns and heavy traffic conditions. 1. Introduction There are many conventional methods for traffic signal control but sometimes they fail to deal with complex, time-varying traffic conditions efficiently. Thus there have been some researches for traffic signal control based on fuzzy logic because fuzzy logic is adequate for qualitative modeling of complex systems[1]. But most existing researches based on fuzzy logic has interest in simple traffic conditions such as a single intersection [2, 3, 4, 5]. In the real world, especially in metropolitan areas, there are many...