小汽车用户通勤时间容忍阈值的特征及影响因素

昆明理工大学交通工程学院,云南昆明 650500

城市交通; 通勤时间; 出行态度; 容忍阈值; 序次logit模型; 因子分析

Distributional characteristics and influencing factors of tolerance threshold of commuting time for car users
HE Mingwei,CUN Yipeng,SHI Zhuangbin,and HE Baohong

Faculty of Transportation Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, P.R.China

urban traffic; commuting time; travel attitude; tolerance threshold; ordered logit model; factor analysis

DOI: 10.3724/SP.J.1249.2021.04340

备注

研究小汽车用户的通勤时间容忍阈值有助于更好理解用户的通勤出行行为、职住地址选择及可能的行为改变,从而采取针对性的对策.基于中国昆明市小汽车用户的出行调查数据,对用户通勤时间容忍阈值的分布特征与群体性差异进行统计分析.利用因子分析法提取小汽车用户对小汽车的情感性、工具性及象征性态度因子.基于序次logit模型分析小汽车用户通勤时间容忍阈值的影响因素.结果表明,通勤时间容忍阈值主要分布在40 min以内,并表现出显著的群体差异性.工具性态度对通勤时间容忍阈值具有显著正向影响.用户年龄、性别、受教育程度、驾龄、家庭年收入及家庭小孩情况,对通勤时间容忍阈值具有显著影响.
A study on the tolerance threshold of commuting time of car users could help us better understand their commuting behaviors, job-residence address choices and possible changes in behavior patterns, and then formulate more targeted strategies. Using the travel survey data of car users from Kunming, we perform a statistical analysis to obtain distributional characteristics and group differences of the tolerance threshold of commuting time for car users. The factor analysis method is adapted to extract the affective attitude, instrumental attitude, and symbolic attitude of car users toward cars. Furthermore, the influencing factors of tolerance threshold of commuting time of car users are analyzed by an ordinal logit model. The results demonstrate that the tolerance threshold of commuting time is mainly distributed within 40 minutes, and show significant group differences. Instrumental attitude has a significant positive impact on the tolerance threshold of commuting time. Besides, age, gender, education level, driving experience, household income and the number of children of car users also have significant impacts on the tolerance threshold of commuting time.
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