摘要
在公交出行查询系统中,最关键的部分就是出行路径的选择问题。为了帮助利用公交的出行者方便地进行出行路径、换乘路线等选择,文章首先对公交乘客出行路径的选择因素进行了简要分析,然后分别讨论了换乘次数算法和最短路算法,最后基于组合优化的角度,在两者的基础上对它们进行了综合,针对大部分乘客的出行需求提出了公交乘客出行路径的选择模型。
The key portion in the travel query system for public transportation is the problem of choosing the travel route. In order to help bus passengers select expediently the travel route,the transfer route, etc,the factors to be considered by bus passengers in choosing the travel route are analyzed first. Then,the transfer times algorithm and the shortcut algorithm are discussed respectively. Finally, the two algorithms are integrated based on combination optimization,and the travel route choice model of bus passengers is proposed based on the travel demand from the majority of passengers.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
2004年第10期1227-1230,共4页
Journal of Hefei University of Technology：Natural Science
关键词
智能运输系统
先进的出行者信息系统
公交出行查询系统
出行路径
intelligent transportation system
advanced traveler information system
travel query system for public transportation
travel route
作者简介
汤筠筠(1981-),女,安徽凤阳人,合肥工业大学硕士生;陈朝阳(1952-),男,安徽巢湖人,合肥工业大学教授,硕士生导师.
