可变信号周期的干线公交分段绿波协调控制方法  

Methodologies of arterial traffic signal coordinated control for trunk bus segmented progression based on variable cycles

作　　者：李嘉如 张方伟[1] 李志斌[2,3] 陈继红 李强[4] 周斯佳 LI Jiaru;ZHANG Fangwei;LI Zhibi;CHEN Jihong;LI Qiang;ZHOU Sijia(College of Transport and Communications,Shanghai Maritime University,Shanghai 201306,China;Key Laboratory of Urban ITS,Southeast University,Nanjing 210096,China;Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies,Nanjing 210096,China;Faculty of Public Security,Shanghai Police College,Shanghai 200137,China)

机构地区：[1]上海海事大学交通运输学院,上海313000 [2]东南大学城市智能交通江苏省重点实验室,江苏南京210096 [3]现代城市交通技术江苏高校协同创新中心,江苏南京210096 [4]上海公安学院治安系,上海200137

出　　处：《南京工业大学学报（自然科学版）》2019年第3期383-390,共8页Journal of Nanjing Tech University(Natural Science Edition)

基　　金：国家自然科学基金(51508319;61374195;51409157);国家重点基础研究发展计划(2012CB725402);浙江省教育厅项目(Y201327642);上海市浦江人才项目(17PJC053)

摘　　要：干线交通信号协调控制是针对地面常规公共交通方式信号优先研究的核心内容之一。本文以提高干线公交的服务水平为目标,以干线公交分段绿波周期时变为研究对象,提出了一种可变周期的动态干线公交分段绿波控制算法。本文以一个单点交叉口为样本,比较了实施新技术前后的公交延误情况和社会车辆的延误情况。结合多属性决策理论提出了评估新技术使用效能的方法。通过一个具体算例对新方法进行了验证,验证结果表明本技术具有极好的工程应用前景。The technology of arterial traffic signal coordinated control is one of the core contents in studying the conventional public transportation over ground with time priority.With the purpose of improving the service level of the trunk bus,an algorithm of the segmented green waves of conventional arterial public transportation,which was inductive and signal period-variable,was proposed.Taking a single intersection as a sample,bus delays before and after the implementation of new technologies with the delays of social vehicles were compared.Combining with the theory of multiple attribute decision making,a method was proposed to evaluate the efficiency of the new technology.A specific example was given to show the effectiveness of the new method.Results showed that the methodology proposed had excellent engineering application prospects.

关 键 词：公交优先 干线交通信号 协调控制 多属性决策 信号周期 

分 类 号：F570.71[经济管理—产业经济] C934[经济管理—管理学]