Research On Xuzhou Rail Transit Line 1 Connection Mode And Passenger Flow Attraction Scope

With the rapid improvement of the national economy,the travel demand of urban residents has increased,and the pressure on urban traffic has also increased.In order to solve the problem of urban traffic congestion,relieve urban traffic pressure,and improve the level of green travel,my country’s urban transportation is developing towards a comprehensive passenger transportation system with rail transit as the main body.However,the connection problem between urban rail transit and different modes of transportation has an important impact on its transportation function.Therefore,this article aims at the rail transit connection problem,predicts the sharing rate of different connection modes of rail stations,and studies the passenger flow attraction range of different modes of stations,and reveals the influence mechanism of different connection modes on rail transit travel demand.The construction of the urban green travel system provides theoretical support,and the main tasks are as follows:First,analyze the factors affecting the choice of rail station connection mode and the scope of passenger flow attraction,and conduct data investigation and data analysis on it.Secondly,starting from the selection behavior of rail transit connection mode,the Nested Logit model layering theory is adopted to establish a two-layer NL model for rail transit connection mode selection.Third,based on the AFC data of Xuzhou Rail Transit Line 1,the cluster analysis method is used to classify the stations,and the direct attraction range model based on the clustering effect theory is constructed;conventional buses,bicycles and rail transit are used as the research objects,and the generalized transportation cost is used.Construct an indirect attraction range model for decision variables;use Thiessen polygons to analyze the potential attraction range.Finally,use the established model to analyze the sharing rate of different connection methods and the scope of passenger flow attraction,and explain the construction strategy of its green travel system from the perspective of connection facilities optimization at the overall and station levels.