摘要
通过分析十字交叉路口的几何临界条件和车流量通行的临界条件,建立了左转车道待转区的设置模型.以绍兴市区大龙市场交叉路口为例,建立了相位绿灯时间下的十字路口红绿灯配时方案.在此基础上进一步考虑黄灯闪亮时间的配时模型.
By analyzing the geometrical critical condition and critical conditions of transportation of the intersections,the paper attempts to set up a model of waiting traffic lanes for left-turn vehicles.According to the traffic flow during evening peak hours of Shaoxing city,the intersection traffic lights timing scheme within the phase green time was established.On the basis of further consideration of yellow lights twinkling time,the optimal layers control model was designed.Take the crossroads of Dalong market in Shaoxing city.The numerical calculation results show that the optimal timing improved not only the distribution of the original cycle and phase time but also the traffic capacity of intersections.
出处
《绍兴文理学院学报》
2012年第7期40-44,共5页
Journal of Shaoxing University
基金
浙江省大学生科技创新活动计划项目(新苗人才计划)(2011R426005)
关键词
待转区
配时
相位
交通路口
模型
waiting area
timing
phase
intersection
model
