基于衔接交叉口绿波交通的快速路入口匝道信号控制策略
On-ramp Signal Control Strategy of Expressway Based on Green Wave Traffic at Junction
曹世全 1周洁瑜 1桑迪 1徐龙 1雍海风 1阮怀阳 1黄璐明 1阚通通 1邬登波1
作者信息
- 1. 四创电子股份有限公司,安徽 合肥 230000
- 折叠
摘要
基于快速路入口匝道与衔接交叉口的绿波交通构建了快速路入口匝道信号控制模型.通过合肥市裕溪路高架对智能控制方案进行算法验证,结果表明:智能控制方案在晚高峰时间段,提升了快速路服务水平,快速路主线行程时间降低率保持在20%以上,在晚高峰时期交通流量提升率在40%以上,主线速度提升30%以上.
Abstract
Based on the green wave traffic at the entrance ramp and intersection of the expressway,a signal control model for the en-trance ramp of the expressway is constructed.Algorithm verification of intelligent control scheme through the elevated Yuxi Road in Hefei City,and the results showed that the intelligent control scheme improved the service level of the expressway during the evening peak hours,maintaining a reduction rate of over 20%in the main line travel time of the expressway,the traffic flow increase rate was more than 40%during the evening peak hours,and increasing the main line speed by over 30%.
关键词
衔接交叉口/绿波交通/快速路/匝道信号控制Key words
adjacent intersection/green wave traffic/expressway/on-ramp signal control引用本文复制引用
出版年
2024
NETL
NSTL
万方数据