基于Logistic-SEM的西安市公共自行车出行行为分析

Xi’an public bicycle travel behavior analysis based on the Logistic-SEM

本文以西安市公共自行车系统为研究对象,利用开放性数据平台以及问卷调查数据分析公共自行车使用者属性与出行行为之间关系。通过构建Logistic-SEM模型发现,学历、年龄、性格、健康状况、有无汽车是影响居民使用公共自行车的显著性因素。按照重要度排序为:年龄>有无汽车>健康状况>学历>性格;其次,构建了可用于预测西安市居民是否会选择公共自行车作为出行方式的Logistic模型。同时,由于居民自身属性的不同在出行目的、骑行路线和使用公共自行车出行原因上存在差异,总的来说,居民属性是影响出行行为的根本,出行目的是出行行为选择的关键。

This paper, taking Xi’an public bicycle system as the research object, using open platform for data and questionnaire data analysis public bicycle user attributes and the relationship between travel behavior.By constructing Logistic - SEM model, and find that the record of formal schooling, age, personality, health, having a car is the significant factors influencing the residents to use public bicycles.According to the important degree, the sorting is: the age > having a car > health > the record of formal schooling > personality;Then buliding Logistic model, the model can be used to test whether xi’an residents chose public bicycle as the way to tracel. At the same time, because of the difference of residents’ own properties in the travel purpose, cycling route, and the use of public bicycles cause differences, in general, travel behavior of residents’ property is fundamental, travel purpose is the key to the travel behavior choice.