Study On Passenger Flow And Train Flow Simulation Of Urban Rail Transit

The thesis introduces the civil developing actuality of our country and analyses characters and function. The congestion of public transport is the common problem for nearly all of the cities of the world, especially in mega polis (such as Beijing and Shanghai in our country). The public transport has been the bottleneck in urban transportation and economy development. With the fast development of urbanization, urban transit is widely developed all over the world. With the living standard in China rising more and more higher, the convenient and high-speed urban transit should take primary and leading station in the whole urban transport.There are five main aspects, which are studied details in the dissertation presented as following.1. Based on the line one of Beijing subway and used the computer simulation theory, conducted the research on the passenger flow and the train flow of the 23 stations of line one. Also train moving simulation and data could display on the screen synchronously. Generating static data by the assistant of computer is the basic of the research, the efficiency and the validity in generating the dynamic data is the goal of the data working.2. The simulation system conducted research on signal train moving simulation and multiple train moving simulation, and come into being and calculate the getting on passenger flow, getting off passenger flow, the account on the train and load factor stochastically, then display them on screen synchronously.3. The stochastic arriving passenger flow based on Erlang chorology which made the thesis approaching the real-life status better.4. Two methods were recommended to improve the great passenger flow problem, the frist one is enlarging the train length and the second one is shorten the interval of train sending, And analysised the improving result and the difficult to come ture.5. The simulation system based on C++ programming and WINDOWS 2000 platform.