Research On The Impact Of Ecological Cognition And Built Environment On Bicycle Travel Behavior

The rapid development of global motor vehicle traffic improves people's travel efficiency,but it brings traffic congestion,vehicle exhaust pollution and other problems to the city,which seriously affects the quality of life of urban residents.More and more people begin to pay attention to low-carbon and environmental protection travel mode and put it into practice.Bicycle transportation is a low-carbon and environmental protection way of travel,which has become a hot topic in recent years.There are many fa ctors that affect residents' choice of bicycle travel,most of the previous studies are about the impact of built environment or residents' personal attributes on traffic choice behavior,and little attention is paid to people's cognition of ecological environment protection.Taking Shenzhen as an example,this paper constructs a model of bicycle travel behavior,which includes three factors: ecological cognitive level,built-up environment and socio-economic attributes.Through combing and summarizing the relevant literature at home and abroad,the paper selects the appropriate variables and quantitative methods of each variable,obtains the built-up environment data through GIS,and obtains other relevant data by questionnaire survey.Using the quantitative analysis method,using SPSS statistical analysis software to explore the impact of various factors on Residents' bicycle travel behavior.Different ecological cognition and built-up environment samples were divided into groups,and single factor analysis of variance was used to study whether there was significant difference in riding behavior between different groups.According to different travel purposes,all samples are divided into three categories: commuting samples,life samples and leisure samples.The influencing factors of riding behaviors of all samples and samples of different purposes are analyzed by multiple ordered logistic regression analysis,and the differences between them are compared.On this basis,we multiply the ecological cognition with the elements of the built environment and social economic attributes to get a new interactive variable,build an interactive model based on Ecological cognition and carry out multiple ordered logistic regression analysis,and discuss the similarities and differences between the results of ecological cognition interactive model and non interactive model analysis.Through the analysis,it can be concluded that there are significant differences in the characteristics of bicycle travel behavior between dif ferent ecological cognitive groups and built-up environment groups;residents' ecological cognitive level,built-up environment and socio-economic attributes have significant impact on bicycle travel behavior,but the impact degree is different,and the impact on different travel purpose samples is quite different;the results of interactive model regression analysis The results show that there are differences between the results of interaction and non interaction model,which shows the significant effect of ecological cognition.Finally,combined with the analysis results and the characteristics of Shenzhen City,this paper puts forward three suggestions to promote the bicycle travel of residents.