交通运输系统工程与信息 ›› 2004, Vol. 4 ›› Issue (4): 108-112 .

• 案例分析 • 上一篇    下一篇

一个考虑早到惩罚的高峰期
地铁乘车均衡模型

田琼,黄海军   

  1. 北京航空航天大学经济管理学院,北京100083
  • 收稿日期:2004-06-29 修回日期:1900-01-01 出版日期:2004-11-01 发布日期:2004-11-01

An Equilibrium Ride Model for
Subway Passengers with Arrival Early Penalty

TIAN Qiong , HUANG Hai-jun   

  1. School of Economics and Management,Beijing University of Aeronautics and Astronautics,Beijing 100083,China
  • Received:2004-06-29 Revised:1900-01-01 Online:2004-11-01 Published:2004-11-01

摘要: 研究早晨高峰期内出行者由郊区住处乘地铁到达市中心工作地的交通行为,所建立的均衡选择模型考虑了早到成本和车内拥挤成本,得到了固定需求下的最优发车间隔,在弹性需求下比较了系统最优和地铁公司净利润最大化两种不同政策所导致的地铁票价和出行分布.

关键词: 交通行为, 均衡模型, 早到成本, 车内拥挤成本, 弹性需求

Abstract: This paper deals with the travel behavior for commuters who take subway from living places to work places during matutinal rush hour. An equilibrium model that incorporates the costs for early arrival and congestion in carriages is proposed. In the elastic demand case,the fare level and train headway or frequency are compared respectively,which derived from standpoints of system optimum and subway profit maximization.

Key words: travel behavior, equilibrium model, cost for early arrival, congestion cost in carriage, elastic demand