中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2016, Vol. 35 ›› Issue (4): 163-167.DOI: 10.3969/j.issn.1674-0696.2016.04.32

• 交通运输工程 • 上一篇    下一篇

基于出行收益的出发时刻及路径选择模型

陈玲娟1,2,代炯1,王殿海2   

  1. (1.武汉科技大学 汽车与交通工程学院,湖北 武汉 430081;2.浙江大学 建筑工程学院,浙江 杭州 310058)
  • 收稿日期:2015-10-27 修回日期:2015-12-14 出版日期:2016-08-20 发布日期:2016-08-20
  • 作者简介:第一作者:陈玲娟(1985—),女,湖北武汉人,讲师,博士后,主要从事交通出行行为研究方面的工作。E-mail:chenlingjuan@163.com。
  • 基金资助:
    国家自然科学基金资助项目(51308425);博士后基金资助项目(2014M561762)

Departure Time and Route Choice Model Based on Travel Profit

CHEN Lingjuan1,2,DAI Jiong1,WANG Dianhai2   

  1. (1. School of Automobile and Traffic Engineering,Wuhan University of Science and Technology,Wuhan 430081,Hubei,P.R.China;2. School of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058,Zhejiang,P.R.China)
  • Received:2015-10-27 Revised:2015-12-14 Online:2016-08-20 Published:2016-08-20

摘要: 为研究高峰时段同时选择出发时刻和路径的出行行为,基于前景理论建立以可接受最早到达时刻,工作开始时刻及最佳到达时刻为3参考点的到达前景值模型,在到达前景值基础上同时考虑出行过程阻抗,定义为出行收益。并建立基于出行收益最大的出发时刻和路径选择模型,提出用交叉迭代法求解流量在研究时域内各时刻及各路径的分布。算例结果表明:路径流量在出发时刻轴线上呈现双峰值特性,且由于考虑了过程中路径阻抗,流量随出发时刻的总体分布较基于到达前景的分布更平缓,变化幅度更小,但总体阻抗呈现增大趋势,体现了追求个体出行效益的特征。

关键词: 交通运输工程, 城市交通, 出行行为, 达到前景值, 出行收益, 交叉迭代法

Abstract: In order to study the travel behavior of choosing departure time and route simultaneously at peak time, an arrival prospect model was built based on prospect theory by aiming at the three reference points including acceptable earliest arrival time, work starting point and the best moment of arrival. Meanwhile the impedance in travel process was considered on basis of arrival prospect and the travel benefit was defined.Two important models aiming at achieving maximum travel benefits were established, namely, the model of the departure time choice and the model of the path choice. A nested iterative method was introduced to calculate the traffic flow distributed on each route on each departure time under research. The analysis example results show that: the traffic flow on route presents double peaks on the axle indicating departure time and since the path impedance in the travel process is considered, the flow general distribution by departure time is more flat with less variation compared with the distribution by arrival prospect but the total impedance is in tendency of increase. This phenomenon reflects the individual’s pursuit of travel benefits.

Key words: traffic and transportation engineering , urban traffic, travel behavior, arrival prospect, travel benefits, nested iterative method

中图分类号: