地理学报 ›› 1990, Vol. 45 ›› Issue (3): 264-274.doi: 10.11821/xb199003002

• 论文 • 上一篇    下一篇

区域客流分布模型的研究

杨齐   

  1. 北京大学地理系
  • 出版日期:1990-07-15 发布日期:1990-07-15
  • 基金资助:
    自然科学基金“城市的空间结构和城市经济区”课题资助

A MODEL FOR INTERREGIONAL TRIP DISTRIBUTION IN CHINA

Yang Qi   

  1. Department of Geography, Peking University, Beijing
  • Online:1990-07-15 Published:1990-07-15

摘要: 通过O-D调查虽可以取得区域之间的客流量,但因需要投入大量的人力和资金,不可能进行经常性和全覆盖的调查,而且从抽样调查得出分析结果往往有一段时滞。因此,寻求区域之间客流联系的一般规律,利用有限的客流统计资料,借助数学模型来模拟和预测区域间的客流联系成为取得客流分布的一种重要手段。本文通过中国省区之间客流联系和辽宁省内客流联系的分析,对区域客流联系的模型和方法进行了研究。

关键词: 交通网络, 最短路径, 客流量, 客流分布, 路网配流

Abstract: In this paper, following issues are discussed: division of travel zones, representation of trip distribution, a method of searching shortest path models of travel demand, trip distrihu-tion and trip assignment on transport network. The parameters of zone-zone trip distribution model is calibrated by using observed trip distribution between 20 Railway Bureaus of China and between 13 cities of Liaoning Province, and trip assignment model is examined through analyzing interregional trip distribueion at province level ire China and at city and county level in Liaoning Province.

Key words: Transport network, Shortest path, Travel demand, Trip distribution, Trip assignment