A spatial feature analysis method of regional inter-city passenger travel willingness
LI Hua'nan
JIA Yuanhua
ZHOU Yang
SUN Dongye
Abstract：We propose a feature analysis method of regional inter-city passenger travel willingness from spatial dimension in this paper.Firstly,according to the economic theory of demand,the method is de-veloped based on a radiation model.Secondly,variables determining and model solving are implemented by using ArcGIS.Finally,calculation results are used for the spatial feature analysis with Kriging inter-polation method.Taking inter-city passenger travel willingness in Wuhan city circle as an example,cal-culation results are highly correlated with both the economic link intensity and the highway OD trip vol-ume,which proves the effectiveness of the model.After using Kriging interpolation,features of the ex-ample are shown as follows:1)The travel willingness shows a clear zonal distribution,which is stronger in the east-west than in the north-south.2)The travel willingness shows a spatial distribution similar with the spatial distribution of population.This method is expected to differentiate traffic flows between inter-city and domestic,and proposes an optimum construction sequence for traffic planning.
Keywords：integrated transportationspatial feature analysisradiation modelpassenger travel willingnessKriging interpolation
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 22-27,33 )