基于网络综合效益的交叉口公交信号优先  

The Bus Signal Priority Research Based on the Overall Efficiency of the Network

作　　者：汪圣伟 陆惠丰 WANG Shengwei;LU Huifeng(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd,Shanghai 20093,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司

出　　处：《交通与运输》2020年第1期100-104,共5页Traffic & Transportation

基　　金：上海市政工程设计研究总院（集团）有限公司科研项目：基于深度感知模型控制的智慧隧道综合运管系统研究A(K2019K090A)

摘　　要：为研究公交信号优先对路网的影响,首先论述了研究背景及常用的公交信号优先策略,然后阐述了网络交叉口群的概念,通过对网络交叉口群中的交叉口之间的关联性进行分析研究,为网络交叉口群中进行公交信号优先对其他周边交叉口的影响提供分析基础,并在此基础上建立了以网络交叉口群人总延误减少量最大化为综合效益的目标函数,同时进行了约束条件的分析,最后通过案例分析对模型进行了求解。In order to study the effect of bus signal priority in network intersection group. Firstly, this paper describes the research background and some common bus priority control strategies, and then expounds the concept of network intersection group. Through the analysis and study of the correlation between intersections in network, it provides the analysis basis for the impact of bus signal priority on other intersections in network. On this basis, a new method is proposed based on the overall efficiency of the network with the objective of maximizing the total reduction of people-delays in network intersection group, and finally the model is solved.

关 键 词：公交信号优先 网络交叉口群 人总延误 绿灯延长 红灯早断 

分 类 号：U491[交通运输工程—交通运输规划与管理]