【作者】 刘海涛；

【导师】 王明慧；

【作者基本信息】 西南交通大学 ， 交通信息工程及控制， 2011， 硕士

【摘要】 中国的城市轨道交通已经进入高速建设期。城市轨道交通系统具有运量大、速度快、时间准、节能、舒适、环保等特点,可以覆盖整个城市的交通区域,加速了城市的经济发展,加强了城市吸引力。基于这些特点,城市轨道交通系统可以满足城市居民日益增长的出行需求,缓解城市道路交通拥挤状况,提高居民出行质量,加快生活节奏,产生更高的社会价值。城市轨道交通系统也是一个复杂的、联动的、庞大的系统,需要各部门的通力合作。为更好地完成旅客运输服务,缓解交通压力,城市轨道交通系统需要具备应对客流变化的自适应能力。本文主要研究基于票务信息的城市轨道交通客流实时监测系统。首先,从城市轨道交通的客流组织、运输计划及运输能力等方面出发分析轨道交通运营的相关情况,为后续系统的实现提供理论基础及依据。其次,综合多方面的影响因素,从旅客出行各个环节详细分析车站和线路的客流流动规律。然后,解释客流监测的每个步骤,以实现对客流流动规律的量化考察,构建城市轨道交通系统客流流动的数学模型,并且设计客流流动分析的表上作业法。同时,针对城市轨道交通客流的实际情况,由需求分析设计系统的架构及具体的功能结构。最后,根据城市轨道交通客流实时监测系统的设计,应用计算机队列的理论方法实现表上作业的算法,实现城市轨道交通客流信息采集、数据处理分析和客流数据发布等功能。文章结尾利用成都地铁的简化数据进行了客流监测的初步模拟。更多还原

【Abstract】 It has been in a high-speed construction period for urban rail transit of China. Urban rail transit system has some features such as large volume, fast, accurate time, energy saving, comfort and environmental protection, and it can almost cover the entire traffic areas of city, accelerate the speed of city’s economic development, and strengthen the city’s appeal. Based on these characters, urban rail transit system can meet the growing travel needs of city dwellers, improve the situation of urban road congestion, enhance the quality of residents*travel, accelerate the pace of life, and result in a higher social value. Urban rail transit system is also a complex, linkage, and a large system which needs every department to work together. In order to complete the passenger transport services better and ease the traffic pressure, urban rail transit system should has the adaptive capacity to respond to changes of passenger flow.This paper mainly studies the real-time monitoring of urban rail transit passenger flow which is based on ticketing information. First, it analyses the relevant situations in rail transit operations, beginning with the organization of urban rail transit passenger flow, transportation planning and transport capacity, and these provide theoretical foundation and basis for the realization of the system behind. Secondly, according to various factors, a detailed analysis of the passenger flow rules in stations and railway lines, during the every part of trips, will be given. And then, make every aspect of passenger flow monitoring clear in order to achieve the quantitative study of passenger flow, and build passenger flow mathematical model of urban rail transit system, and design table dispatching method to analysis of passenger flow. At the same time, we can design the system framework and the function structure depending on demand analysis, according to the real situation of urban rail transit passenger flow. In conclusion, according to the design of real-time monitoring system of urban rail transit passenger flow and using the theory and method of computer queue, it achieves algorithm of the table dispatching method, and it also achieves functions such as passenger information collection of urban rail transit, data processing and analysis, and passenger data release. At the end of this paper, the simulation of passenger flow monitoring will be performed by using the simplified data of Chengdu subway.更多还原