已收录 273093 条政策
 政策提纲
  • 暂无提纲
Optimization of Road Traffic Using Intelligent Traffic Light Systems
[摘要] If we consider road traffic in urban areas, one of its major problems encountered nowadays is that of traffic congestion. The paper aims to provide an improvement, in terms of reducing traffic congestion, by analyzing different traffic light cycles. A traffic light cycle is determined by the red and green duration of the traffic lights. Traditionally these two have a fixed duration and controlling road traffic can be achieved by modifying it, resulting in a congestion reduction. We present a comparison between the fixed and an improved fixed situation, as well as a QL algorithm to further reduce the congestion at an intersection. Urban traffic can thus be optimized, in terms of reducing congestion, on an existing traffic light system. A study case validates the results, based on road traffic data obtained from the city of Bucharest.
[发布日期]  [发布机构] 
[效力级别]  [学科分类] 自动化工程
[关键词] Traffic lights;Traffic congestion;Optimization [时效性] 
   浏览次数:2      统一登录查看全文      激活码登录查看全文