交通运输系统工程与信息

交通运输系统工程与信息 ›› 2011, Vol. 11 ›› Issue (增1): 74-80.

• 城市交通理论与方法 • 上一篇    下一篇

城市公交车到站规律及站台服务水平研究

薛晶晶*1，廖唱2，吴珂琪2，贾顺平3   

  1. 1. 北京城建设计研究总院有限责任公司，北京 100037；2.北京交通大学 城市复杂系统理论与技术教育部重点实验室，北京 100044；3. 北京交通大学 中国综合交通研究中心，北京 100044
  • 收稿日期:2010-05-23 修回日期:2010-07-21 出版日期:2011-12-28 发布日期:2011-07-18
  • 作者简介:薛晶晶(1984-)，女，福建福州市人，硕士.
  • 基金资助:

    国家重点基础研究发展计划(2006CB705500).

A Study on the Characteristics of Arrival Time of Buses and the Service Level of Platform

XUE Jing-jing1, LIAO Chang2, WU Ke-qi2, JIA Shun-ping3   

  1. 1. Beijing Urban Construction Design Research Institute Co. Ltd，Beijing 100037, China；2. MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University，Beijing 100044, China; 3. Integrated Transportation Research Center of China，Beijing Jiaotong University，Beijing 100044, China
  • Received:2010-05-23 Revised:2010-07-21 Online:2011-12-28 Published:2011-07-18

摘要： 城市公共交通是城市可持续发展的必由之路，对城市交通具有重大意义. 本文从公交车的运行特点入手，用数学方法描述公交车从发车到到站的运行过程，建立公交车到站模型，并利用简化模型分析公交站台车辆到站规律，计算车辆到站频次. 最后，利用排队理论建立公交站台服务水平的计算模型. 运用排队论模型对北京市某公交站台进行评价，证明对站点设置位置和停靠模式以及站台的线路数和线路发车频率的合理设置，可以有效地控制站台内公交车的排队情况，提高公交站台的运行效率，缓解交通拥堵.

关键词: 城市交通, 公交车到站规律, 排队论, 站台服务水平, 站台容纳能力

Abstract: As a key aspect of the sustainable development of a city, the improvement of its public transport system is very important for its urban transport development. This study analyzes the whole running process of a bus from its initial departure to arrival at the terminal, with using mathematical methods in consideration of the running characteristics of the bus. A model describing the arrivals of buses is developed and simplified to analyze the characteristics of the arrival time of buses and the frequency of the arrivals of buses. Finally, this research uses the queuing theory to develop a model to calculate the capacity of the bus-stop, and the capacity of a bus-stop in Beijing is evaluated by utilizing this model. It is proved that it will be an efficient way to choose the location and the stop mode of the bus-stop to control the situation of the queue by designing the number of routes and frequency of the departures of buses, which could improve the operating efficiency of bus stations to alleviate traffic congestion.

Key words: urban traffic, bus arrival disciplinarian, queuing theory, service level of bus-stop, capacity of bus-stop

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