Hits:

Indexed by:会议论文

Date of Publication:2008-06-25

Included Journals:EI、CPCI-S、Scopus

Page Number:3087-+

Key Words:urban arterial road; green-wave; signal offset; genetic algorithm

Abstract:Aiming at the minimal delay of vehicles in each direction along the artery at the expected speed of travel, this paper proposes an optimal offset model for artery traffic signal control system by analying the rules of two directional traffic flow delay at the intersections, which introduces the idea of bidirectional green-wave signal control. The objective function is optimized by applying the genetic algorithms. During the simulation, delay of later-A is considered. By comparing with the fixed-time control, the result of the simulation shows the new control model wins over traditional control in reducing the average total delay of vehicles in arterial road.