Research On Evaluation And Optimization Of Comprehensive Passenger Transport Hub

In the comprehensive passenger transport hub,high-speed rail connects with various modes of transport,and the comprehensive passenger transport hub undertakes the task of passenger flow distribution.At present,the structure of some large passenger hubs is complicated,and there are defects and bottlenecks in the transfer between high-speed rail and various modes of transportation,which cannot form an efficient and efficient transfer system for passengers.For example,the existing problems include long transfer time for passengers,unreasonable transportation facilities and equipment inside and outside the transfer system,and contradiction between the configuration scale of transfer facilities and the current passenger flow.Therefore,this thesis studies the evaluation and optimization of the comprehensive passenger transport hub,puts passenger needs in the first place,and considers the scale of various transfer facilities and the coordination and integration of the layout of the comprehensive passenger transport hub,so as to improve the passenger transfer efficiency and the service level of the hub.First of all,this thesis expounds the basic concept,classification,function and structure of transfer facilities of the integrated passenger transport hub,divides the transport transfer connection into the effective transfer connection of external transport mode and the effective transfer connection of the urban transport mode,analyzes the types,configuration principles and scale calculation of various transfer infrastructure,and finally analyzes the development trend of the integrated passenger transport hub.Secondly,this thesis constructs an evaluation system of the transfer effect of the comprehensive passenger transport hub and analyzes the related indicators.Finally,a system evaluation method based on entropy-cloud model is proposed to evaluate the transfer effect of the comprehensive passenger transport hub.Thirdly,this thesis analyzes the traffic streamline organization and passenger flow organization.In the traffic streamline organization,it mainly analyzes the connotation,principle,expression method of traffic streamline organization,the conflict between vehicular traffic streamline and pedestrian traffic streamline and traffic streamline in the hub.Then it analyzes the passenger flow organization,analyzes the existing problems in the hub and the optimization method of simulation modeling,which lays a good theoretical foundation for the optimization in the next step of case analysis.Finally,taking Xuzhou East Railway Station as an example,this thesis summarizes the basic situation of Xuzhou East Railway Station,analyzes the transfer status between high-speed rail and various transportation modes,as well as the passenger flow of Xuzhou East Railway Station and the facilities and equipment in the station.The transfer effect of Xuzhou East Railway Station comprehensive passenger transport hub system was evaluated by AHP and entropy-cloud modelbased system comprehensive evaluation method.Then Anylogic simulation software was used to simulate and optimize the internal passenger flow organization of Xuzhou East Railway Station.Finally,relevant suggestions and measures for the optimization of the external passenger flow organization of Xuzhou East Railway Station were put forward.Through the evaluation and analysis of the transfer effect of Xuzhou East Station,the optimization of passenger flow organization,the optimization of transfer facilities layout and the optimization of traffic streamline,we can provide a better reference value for the transfer of the comprehensive passenger transport hub.This thesis has 67 figures,36 tables and 61 references.