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) ›› 1996, Vol. 15 ›› Issue (2): 59-65.

• • 上一篇    下一篇

高速公路交通流的仿真模型研究

何宁1,陆亚兴2,严宝杰3   

  1. 1.同济大学;2.重庆交通学院;3.西安公路交通大学
  • 收稿日期:1995-04-26 修回日期:1995-09-12 出版日期:1996-06-20 发布日期:2016-07-12
  • 作者简介:何宁,男,32岁,讲师

The Study of Simulatiom Models on Freeway Traffic Flow

He Ning1,Lu Yaxing2,Yan Baojie3   

  1. 1.Tougji University,Shanghai;2.Chongqing Jiaotong Institute;3.Xian Highway Transportation University
  • Received:1995-04-26 Revised:1995-09-12 Online:1996-06-20 Published:2016-07-12

摘要: 本文以爱尔朗分布为基础,将高速公路上车辆分为队状跟车和非跟车两种类型交通流,用大量实地观测数据检验分布的特性,推导出非跟车流车头间隔的概率分布函数和仿真用的两种交通流的随机变量公式.

关键词: 车头间隔, 跟车, 非跟车, 分布, 随机变量

Abstract: In this paper,based on Earlng probability distribution, freeway vehicle flow are divided into twokinds of following and non-following car’s traffic flows.A great quantity of data is used to check thevalidity of the distribution. The probability density function of non-following headway and formulations of random variables of two kins of traffic flows are deduced.

Key words: headway, following cars, non-following cars, probability distribution, random variable

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