Optimization And Evaluation Of The Layout Of Urban Comprehensive Passenger Transport Hub

As an important place for distributing passengers in modern cities,urban comprehensive passenger transport hub should have the advantages of rational layout,high quality service,perfect function and high efficiency.At the same time,in order to adapt to the development of economy and society,it needs to develop toward the three-dimensional,unblocked and seamless transfer.It is necessary to rationally adjust the layout of the city’s integrated passenger transport hub and explore its optimization direction through comparative evaluation.Summarizing the current layout mode integrated passenger transport hub of the city by way of illustration and produce the history and development trend of comprehensive transportation hub of the city.Then start the study on the optimization of the layout of integrated passenger transport hubs at home and abroad,summarizing the general requirements for optimization,optimization principles,optimization models,and optimization methods.To build an optimization model based on 0-1 planning and using the largest number of urban passenger transport hubs as the optimization goal,the tabu search algorithm is used to solve the optimization model.Evaluate the existing evaluation methods and compare them by selecting a comprehensive evaluation method suitable for the object of this study.At the same time,the factors affecting the layout of the city’s integrated passenger transport hubs are analyzed from both macroscopic and microscopic perspectives,and an evaluation index system for the layout of urban comprehensive passenger transport hubs is established.Then take Ningde City as an example to analyze the overall situation and transportation of Ningde City.According to the historical data comprehensive time series,elasticity coefficient and growth rate method,the passenger traffic in different modes of transportation in Ningde City and the passenger traffic in different regions within the city area,the passenger travel volume in different modes between different hubs,and the internal passenger transfer in key hubs.According to the forecast results and optimization model,the layout of passenger transport hubs in Ningde City was optimized,and the layout of passenger hubs before and after optimization was evaluated respectively.The hub layout evaluation scores before and after optimization were compared,and it was concluded that the hub layout should be transported towards the whole during optimization.Maximize passenger traffic,provide a broader range of services,and develop a more comprehensive direction in the region.