CAJ | 학술논문

为了分析影响低收入通勤者活动出行的因素，揭示活动与出行之间的互动机理，基于南京市居民一日出行调查数据，采用结构方程模型建立低收入通勤者活动出行模型。统计数据表明，低收入通勤者较多进行生存型活动，较少参与维持型活动和休闲型活动，出行链以简单工作链为主，电动车是其主要出行方式。模型标定结果显示，个人及家庭社会经济属性、可达性对低收入通勤者的活动参与、出行生成和方式选择有显著影响，并且活动出行模式变量间也存在较强的相互关系。社会经济属性、可达性主要通过活动参与间接影响出行生成，而方式选择主要受社会经济属性和出行生成的直接影响。
위료분석영향저수입통근자활동출행적인소，게시활동여출행지간적호동궤리，기우남경시거민일일출행조사수거，채용결구방정모형건립저수입통근자활동출행모형。통계수거표명，저수입통근자교다진행생존형활동，교소삼여유지형활동화휴한형활동，출행련이간단공작련위주，전동차시기주요출행방식。모형표정결과현시，개인급가정사회경제속성、가체성대저수입통근자적활동삼여、출행생성화방식선택유현저영향，병차활동출행모식변량간야존재교강적상호관계。사회경제속성、가체성주요통과활동삼여간접영향출행생성，이방식선택주요수사회경제속성화출행생성적직접영향。
To analyze the factors influencing low income commuters'activity-travel behavior and re-veal the mutual mechanism between activity and travel,a structural equation model was utilized to estimate these relationships based on Nanjing residents'one day activity-based travel survey.Statis-tics indicate that low income commuters are more likely to conduct subsistence activities and have fe-wer propensities to make maintenance activities and leisure activities.They make more simple work chains and choose moped to travel more frequently.Model estimation results show that individual and household socio-demographics and accessibility exert significant impacts on activity participa-tion,trip generation and mode choice of low income commuters.There also exist strong interrela-tionships between activity-travel attributes.Socio-demographics and accessibility have indirect influ-ences on trip generation through activity participation.Mode choice is mainly affected by socio-de-mographics and trip generation directly.