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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。文中特别对模拟的计划实施和结果处理作了详细介绍
The author uses Monte Carlo method to stochastically simulate the queuing phenomenon of the T-intersection regional vehicles entering the trunk line. Simulation program uses a graphical window design, man-machine dialogue friendly and intuitive interface, simple and quick operation, the various parameters (average head time, minimum front time, minimum acceptable neutral, etc.) affect the queuing system can easily set their own , The time history and distribution of each statistic (average waiting captain, average waiting time, average service time) are all also displayed graphically, and all the simulated data can be copied and saved for further analysis. In the paper, the simulated plan implementation and result processing are introduced in detail