Organization And Analyze Of Streamline Of Passenger Hub Stations

The development of high-speed railway is one of the important goals of the modernization of railways. The high-speed railway becomes the principal choice for long-distance inter-city passengers because of its speed, low energy consumption and higher safety performance. The high-speed railway reflects high and new technology in railway and makes significant changes in the transport structure.The high speed railway hub station is an image of transportation of the city, which is a synthesis of railway transport, urban traffic and pedestrian flow. It is a main base for convergence and through transit of various transportation means, and it is also an intersection of urban traffic and municipal traffic in the city that makes it could decide transportation characteristics of adjacent paths of passenger transport network which is constituted by various urban passenger transportation means. The high speed railway hub station could accomplish the transformation of transport froms and the change of transport characteristics.This paper systematically studies the streamline organization problem of high-speed rail passenger hub considering the research work that have been down in the "Research on operations management technology of JING-HU high-speed railway" which is a railway ministry project has the view of transfer and convergence with national high-speed rail passenger hub stations as its background. The paper analyzes high-speed rail passenger hub station classification, traffic characteristics and transfer patterns according to the streamline organization actual situation in our country on the base of analyzing current situation of the high-speed rail passenger hub station streamline organization and programming at home and abroad; the paper discusses the streamline classification and logical frame of streamline analysis, and it studies the transfer streamline organization of high-speed rail and mass transit, high-speed rail and ground transportation, high-speed railway and social vehicles, high-speed rail and non-motor vehicles and high-speed rail and pedestrian walking, furthermore it conducts a case study of transfer amount forecasting and traffic streamline optimization in Chengdu Eastern passenger station. In respect of transfer amount, the paper proposes a logit model to predict the transfer volume between various transport means after analyzing the influence factors; In respect of streamline organization optimization, this paper resolve the logical frame problem from two aspects one of which is passenger streamline while the other is the vehicle streamline, and it arranges the streamline analysis methods. It separately discusses the bottleneck area of both internal flow line and the external flow lines, and then it summarizes measures of bottleneck area analyzing. Finally taking Chengdu Eastern passenger station as an example it analyzes and summarizes various kinds of traffic streamlines in the station.This paper using both empirical research and case studies, and it considers qualitative and quantitative analysis as equal importance. The research methods it used consider status of domestic and foreign, integrate theory with practice and combine experience and analysis. The results of the research have some directive significance to the organization of mixed traffic flow lines of high speed railway hub stations in our country.