交通运输系统工程与信息 ›› 2003, Vol. 3 ›› Issue (3): 58-62 .

• 系统工程理论与方法 • 上一篇    下一篇

驾驶员路线选择行为分析

况 漠   

  1. 西南交通大学交通运输学院,成都610031
  • 收稿日期:2002-09-16 修回日期:1900-01-01 出版日期:2003-08-01 发布日期:2003-08-01

Analysis of Driver’s Route Choice Behavior in Traffic Flow

KUANG Mo   

  1. College Traffic & Transportation, Southwest Jiaotong University, Chengdu 610031, China
  • Received:2002-09-16 Revised:1900-01-01 Online:2003-08-01 Published:2003-08-01

摘要: 研究驾驶员的路线选择行为有助于提高既有道路网络(特别是城市交通网络)的利用率,从而改善交通状况。本文从宏观角度分析存在实时交通信息条件下驾驶员路线选择行为的时间演化特征,认为路线选择行为具有随机不确定性,在设计交通诱导系统或交通信息系统时,必须考虑扰动要素影响,才能保证系统有效实现均衡的交通流动态分配.

关键词: 交通流, 路线选择, 效用分析

Abstract: This paper, from the point of m croscopic view, discusses the time evolution pattern of driver’s route choice behavior with the influence of dynamic traffic information upon the pattern. The study aim to,provide theoretical support for the evaluation of long-term result of traffic information system, the forecasting of driver’s route choice behavior and the study of influence on route choice behavior through controlling and changing traffic information.

Key words: traffic flow, route choice behavior, utility analysis