摘要
通过对无控制人行横道处行人和机动车的运行规律的观察分析，对国外有关研究中不合理的假定进行了修正，从而提出了一种计算无控制人行横道处行人和机动车延误的数学模型，同时，在文中还通过大量的观测和理论分析，确定了过街行人的到达规律及模型中涉及的有关参数的计算方法．
This paper is an article about a major study of delays at nonsignalized zebra crossings. In this paper, the hypothesis in other studies about pedestrian and vehicle operation at nonsignalized zebra crossings is corrected and a new mathematical model to calculate delays is put forward. Through practical data and theoretical analysis, this paper presents a method to define acceptable gap of pedestrians crossing the road and vehicles passing the zebra crossing.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
1995年第1期31-36,共6页
Journal of Tongji University:Natural Science
关键词
人行道
行人
机动车
延误
数学模型
Nonsignalized zebra crossing
Delay
Acceptable gap
