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

作　　者：曹世全 周洁瑜 桑迪 徐龙 雍海风 阮怀阳 黄璐明 阚通通 邬登波 CAO Shiquan;ZHOU Jieyu;SANG Di;XU Long;YONG Haifeng;RUAN Huaiyang;HUANG Luming;KAN Tongtong;WU Dengbo(Sun Create Electronics Co.,Ltd.,Hefei,Anhui 230000,China)

机构地区：[1]四创电子股份有限公司,安徽合肥230000

出　　处：《黑龙江交通科技》2024年第7期142-146,155,共6页Communications Science and Technology Heilongjiang

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。Based on the green wave traffic at the entrance ramp and intersection of the expressway,a signal control model for the entrance 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 

分 类 号：U491.5[交通运输工程—交通运输规划与管理]