交通运输系统工程与信息 ›› 2018, Vol. 18 ›› Issue (1): 152-157.

• 系统工程理论与方法 • 上一篇    下一篇

基于改进因子评点法的公交专用道服务水平分级

霍月英*1,李文权2   

  1. 1. 内蒙古大学 交通学院,呼和浩特 010070;2. 东南大学 交通学院,南京 210096
  • 收稿日期:2017-06-14 修回日期:2017-09-02 出版日期:2018-02-25 发布日期:2018-02-26
  • 作者简介:霍月英(1985-),女,内蒙古凉城县人,副教授,博士.
  • 基金资助:

    国家自然科学基金/ National Natural Science Foundation of China(51668048;61573098);内蒙古自治区高等学校科 学研究项目/ Scientific Research Projects in Universities of Inner Mongolia(NJZY16022).

Level of Service Criteria of Bus Lane Based on Improved Factor Assessment Method

HUO Yue-ying1, LI Wen-quan2   

  1. 1. Transportation Institute of Inner Mongolia University, Hohhot 010070, China; 2. School of Transportation, Southeast University, Nanjing 210096, China
  • Received:2017-06-14 Revised:2017-09-02 Online:2018-02-25 Published:2018-02-26

摘要:

通过引入因子评点法及分析其原理,提出了改进的因子评点法,拓展了理论方法 的应用范围.提出以单位公交专用道延误作为评价公交专用道的服务水平分级的指标;针对 既有的上游停靠站延误估算模型,通过实际调研确定模型中解释变量的取值,从而获取容量 为15 288 的延误样本;然后基于延误样本对单位公交专用道延误进行频次分析,得到其累积 分布,采用改进的因子评点法对公交专用道服务水平进行分级.本文研究成果为公交专用道 的运营评价和规划设计提供了指导依据.

关键词: 城市交通, 服务水平分级, 因子评点法, 公交专用道, 单位公交专用道延误

Abstract:

By introducing Factor Assessment Method and analyzing its principle, a new method called Improved Factor Assessment Method is proposed, and so utilization of theoretical method is enhanced. The measure of Unit Delay of Bus Lane is proposed and used as an indicator to evaluate bus lane level of service (LOS). An estimation model of bus delay at near- side stop developed in previous study is used to obtain delay sample. The values of explanatory variables in this model are identified through field surveys and based on which the delay sample of bus lane is obtained and its size is 15 288. Frequency analysis for Unit Delay of Bus Lane is conducted and so its cumulative distribution is obtained. Based on the cumulative distribution and using the Improved Factor Assessment Method LOS criteria of bus lanes in China are established. The LOS criteria established in this paper can provide guidance for operation, design and planning of bus lanes.

Key words: urban traffic, level of service criteria, factor assessment method, bus lane, unit delay of bus lane

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