Research On Location Method Of Urban Passenger Transport Hub

As a key link connecting urban road transportation,railway transportation,water transportation,air transportation and other transportation modes,the urban passenger transportation hub is an important node of the urban transportation system.In order to reduce the transportation cost of urban residents,reduce the time for residents to transfer,improve the efficiency of transfer and connection of various modes of transportation,improve the service level of urban passenger transportation hubs,and promote the economic development around the urban hubs,rationally and scientifically select constructions The urban passenger transport hub is of vital importance.This article takes the location of urban passenger transportation hub as the research object.First,it analyzes and summarizes the location selection methods of urban passenger transport hubs at home and abroad.By expounding the characteristics of urban passenger transport hubs,clarifying its location goals and principles,it proposes "fuzzy positioning,development of alternative hubs,quantitative calculations to determine location options,and qualitative analysis.The three-step location method of “site selection evaluation”;by analyzing the influencing factors of urban passenger transportation hub site selection,fuzzy positioning method is adopted to roughly divide the hub site selection area,and the hub selection plan is drawn up according to the future development of the city and the urban transportation corridor;Then,by comparing the existing hub site selection methods and models,based on the cost location method,considering the economic cost of residents’ travel and the cost of residents’ travel time value,a model for the location of urban passenger transport hubs based on the smallest generalized cost is established to determine the model Parameters and use genetic algorithm to solve the model;After then,according to the factors influencing the site selection of urban passenger transportation hubs,an evaluation index system for urban passenger transportation hub site selection schemes was established,and the method of entropy-generalized utility function combination was determined to evaluate the site selection schemes,and the evaluation method was verified through calculation examples.feasibility;Finally,taking the location planning of Zhuanghe City’s passenger automobile hub station as an example,using the three-step location method proposed above,the Zhuanghe candidate automobile hub is first determined by fuzzy positioning,then the generalized travel cost is considered for quantitative calculation,and finally the entropy value is used.-The generalized utility function combination method evaluates the site selection plan,and demonstrates the scientificity,rationality and operability of the site selection method in a combination of qualitative and quantitative methods,and provides a reference for the site selection decision of other urban passenger transportation hubs.