摘要
优先发展公共交通是解决城市交通问题的最有效途径,但是传统的公共交通系统普遍存在着线网布局和站点设置不合理,服务水平和运营效益低等诸多问题,导致了公交分担率低.为此,笔者提出了一种"一路一线直行式"公共交通系统新模式.本文通过对"一路一线直行式"公共交通新模式的内涵和特征进行分析,构建了新模式理论研究的框架结构体系,包括新模式的适应性分析、客流分析、公交线网布局规划研究、公交站点及换乘节点布局方法研究、信号优先控制与智能调度优化方法研究等.最后探讨了新模式研究需要解决的关键技术问题.
The public transportation priority strategy is the most effective way to solve the urban traffic problems. In view of the existing problems of traditional public transportation system, such as unreasonable overall network arrangement and stop location, low-level service and operation, the paper proposes a new mode of public transportation system--one road one line with straight driving. Based on analyzing the defination and characteristics of the proposed mode, the paper establishes its framework, which consists of the a- daptability of the new mode, passenger flow analysis, layout of network, stops, transfer nodes, transit signal priority, intelligent public transportation dispatching, and so on. Finally, the paper advances several key technologies about this mode.
出处
《交通运输系统工程与信息》
EI
CSCD
2009年第4期159-165,共7页
Journal of Transportation Systems Engineering and Information Technology
基金
国家重点基础研究发展计划(973计划)资助项目(2006CB705505)
国家自然科学基金重点项目(50738001)
关键词
公共交通系统
一路一线直行式
框架体系
关键技术
public transportation system
one road one line with straight driving mode
framework
key technology
