摘要
针对公交车由于停站延误等原因而无法适应现有的绿波带,提出一种城市主干道公交双向绿波带设计方法:基于MATLAB图解法,经过二次协调,在局部路口之间兼顾社会车辆的信号协调,减少出行时间和停车次数,实现公交车辆和社会车辆的同步绿波协调。并以宁波市大闸南路公交专用道为研究对象,以大闸南路4个信号控制路口为例,进行考虑社会车辆的公交绿波带设计。初步测试结果表明:本方法在不作大的投资改造和兼顾社会车辆信号协调的前提下,使公交行程车速提升70%以上。
Aiming at the fact that the bus fails to adapt to the existing green wave band due to the delay of stopping and other reasons,this paper proposes a design method of two-way green wave band for urban trunk road bus.Based on the MATLAB graphical method and after secondary coordination,the signal coordination of social vehicle is taken into account between local intersections and the travel time and the parking time are reduced,and the synchronous green wave coordination between bus and social vehicle is realized.Taking the bus lane of Dazha South Road in Ningbo as the research object and using four signal control intersections of Dazha South Road as a case in point,the green wave band of community vehicle is designed.The preliminary test results show that this method can increase the speed of public transport by more than 70%that cost less investment in transformation and consider less the coordination of social vehicle signals.
作者
袁秋芳
郭璘
叶骐铭
YUAN Qiufang;GUO Lin;YE Qiming(School of Civil and Transportation Engineering,Ningbo University of Technology,Ningbo,Zhejiang,315211,China)
出处
《宁波工程学院学报》
2019年第3期53-59,70,共8页
Journal of Ningbo University of Technology
基金
科技部中国斯洛伐克科技例会交流项目(8-10)
宁波工程学院王伟明助创基金资助项目(2017006)
关键词
交通拥堵
公交双向绿波带
交通组织优化
信号协调
traffic congestion
bus two-way green wave
traffic organization optimization
signal coordination.
