铁路客运站最高聚集人数模拟计算研究

Research on Simulative Calculation of Maximum Assembling of Railway Passenger Station

旅客最高聚集人数是研究铁路客运站站舍能力与规模的核心。分析了传统的铁路客运站最高聚集人数计算方法的优点和不足,建立了铁路客运站最高聚集人数的模拟模型,实现了相应的模拟系统。最后以某车站为算例进行了仿真计算。模拟模型包含客流模拟模型和计算模拟模型两个子模型。客流模拟模型以对数正态分布为基础,根据列车旅客发送量来模拟旅客到达车站的时间分布。计算模拟模型用来模拟旅客的聚集过程,从而找到车站最高聚集人数和该值的出现时间。研究结果表明,系统是对实际情况模拟,它的应用能够提高效率,避免大量调查工作,节省支出。

The maximum assembling passenger of railway passenger station is the key to research the capacity and the scale of the railway passenger station. The advantages and the disadvantages of traditional methods for calculating maximum assembling passenger of railway passenger station were analyzed, and a new simulation model was brought forward. Based on the model, the simulation system was achieved. At last, some passenger stations were taken as an example to calculate the maximum assembling passenger of railway passenger station. The simulation model includes two sub-models, passenger flow simulation model and calculating simulation system. Based on the logarithm normal school and the numbers of passengers carded by train, the passenger flow simulation model simulates the distribution of the passengers＇ arrival time, The calculating simulation model was used to simulate the assembling process of the passenger and to find the maximum assembling passenger of railway passenger station and the time it appears. The research result shows that the simulation system simulates the real condition. Its application can enhance the efficiency, avoid much work of investigation and save the payout.