Forecast For Transfer Mode And Scale Of Connecting Facilities Of Urban Rail Transit Stations

In the steady development of China’s transportation construction,urban rail transit has become the backbone of the public transportation system,which has the advantages of large capacity,high speed,punctuality and safety.Rail transit can complete a large number of passenger transport in the city,but it cannot achieve direct transportation from point to point,so all transportation modes and rail transit modes are closely coordinated to give full play to the transportation efficiency.In planning the urban rail transit,it is very important to consider the connection with various transportation modes,so that the urban rail transit passengers can choose an economical,efficient and comfortable transfer mode.Through advance investigation and analysis,the scale of the connection facilities of urban rail transit stations can effectively ensure the connection and development of rail transit and other transportation modes,which is also the core link of the integrated and efficient operation of transportation in Lanzhou.This paper to the urban rail transit travelers of travel behavior subject,first determine the five most common transfer of urban rail transit passengers,with the combination of RP and SP survey of Lanzhou urban rail transit travelers,through the questionnaire survey,the travel behavior characteristics of the customs station passengers.Secondly,the MNL model and NL model of the selection behavior of rail transit transfer mode are constructed.Biogeme software is used to calibration and test the model,and the NL model with good model results is selected to calculate the probability of passenger transfer mode selection.Then use the NL model,predict the five kinds of connection rate,combined with the total peak station,get the urban rail transit station peak hour connection share the flow,using the method of mathematical statistics,considering the connection facilities scale factors,establish urban rail transit station connection facilities scale model.Finally in Lanzhou city rail transit line 1 customs subway station example study,the urban rail transit passenger transfer mode selection prediction,combined with peak hour station passenger flow survey,connecting facilities scale calculation,finally get conventional bus stops 5.62,taxi stops about 4.97,car parking about 73 parking demand,parking area of2190m2,Shared bicycle parking about 199 parking demand,parking area of 299m2.This study can provide a reliable basis for the selection of transfer mode and the scale of connection facilities of urban rail transit stations,so as to improve the service efficiency of urban rail transit travel,and have practical significance for optimizing the resource allocation of connection facilities of urban rail transit stations.