摘要
本文作者采用蒙特卡洛法对T型交叉路口支线车辆驶入干线时的排队现象进行随机模拟。模拟程序采用图形化窗口设计 ,人机对话界面友好直观 ,操作简单快捷 ,对影响排队系统的各种参数 (平均车头时距、最小车头时距、最小可接受空挡等 )能方便地自行设定 ,对各统计量 (平均等待队长、平均等待时间、平均服务时间 )的时间历程和分布也全都以图形方式显示 ,所有模拟数据均可拷贝保存 ,便于进一步做其他分析。
This article applies Monet Carlo theory in simulating randomly the queuing appearance when automobiles are waiting to enter main line form feeder highway at T style cross. The design of simulation program adopts figurative windows,the dialogue interface of human and computer is friendly and directly perceived;the operation is simple and speedy.This program can establish conveniently all sorts of parametes (the average time gap of head of automobile,the minimum average time gap of head of automobils and the minimum acceptable time gap) that have influence on the queuing system,and display the gap time and distribution of all statistical parameters(the average length of queues,the average waiting time,and the average service time) using figures.All simulation data can be preserved and copied and easy to use them in other analysis.The implementation of simulation design and the handled results are introduced in detail.
出处
《四川工业学院学报》
2001年第3期34-38,共5页
Journal of Sichuan University of Science and Technology
