- 學位論文
自行車騎士感受之探索：自行車道布設與騎乘環境的接受度之觀點
Exploring Cyclist’s Perception: Perspectives of Bikeway Deployment and Cycling Environment Acceptance
摘要
自行車是永續發展中相當重要的一環，也是發展綠色運輸不可或缺的角色，政府為了提倡自行車而於近年積極興建自行車道；然而在設計及興建自行車道時，相對少有納入民眾對於自行車道的觀點以及使用感受之相關考量以及分析，因此本研究透過結構方程模式（Structural Equation Modeling）來探討自行車騎士在不同騎乘環境的感受，以及影響自行車騎士在不同環境下騎乘感受之因素。 本研究首先透過問卷設計以及線上、實地問卷發放以蒐集民眾對於騎乘環境的觀點，本研究考量的騎乘環境主要包含三大類—道路、巷弄和、人行道，基於所蒐集之數據，本研究藉由因素分析以確立觀察變項以及潛在變項之間的結構關係，進而建立三大類環境的結構方程模式。研究結果顯示，女性在任一騎乘環境皆有較高騎乘自行車的意願，並且與在道路上的接受度有明顯正相關。除外，國中學生相對而言偏好騎乘於人行道上，而較不願騎乘於道路上。除了民眾本身的社經背景以外，在騎乘環境中若有自行車專用或分隔設施（如專用道、行道樹等）將顯著提升民眾對於該騎乘環境的意願；反之，若在騎乘環境中受到其他設施干擾（如公車站），民眾的騎乘意願則會顯著地下降。比較結果亦顯示，民眾對於巷道的騎乘環境有一定的接受度，其或可作為現行將自行車道布設於幹道之人行道的替選方案。本研究全面性地針對常見的自行車騎乘環境進行探討，期望在未來考量自行車路網設計時能將使用者對於不同騎乘環境的感受納入相關模式之中。
並列摘要
Cycling is a sustainable mode of transportation and governments in the world have actively managed to promote cycling in recent years. A significant amount of cycling infrastructure has been deployed to foster better environments for cycling; however, people’s perception towards different cycling environments are oftentimes ignored. Hence, this research employs Structural Equation Modeling (SEM) to investigate cyclist’s perception towards cycling environments and the relevant facilities. First of all, a survey is designed, and a questionnaire is distributed for data collection both online and in-site. The cycling environments considered in this research include are On-road, On-narrow-street, and On-sidewalk. We then apply Factor Analysis to explore and confirm the potential structure between the observed variables and latent variables (cyclist’s perception and attitude), and finally three SEM models are developed for the three considered cycling environments. According to the analysis result, female cyclists have higher willingness to ride on each environment and are particularly positively-related to cycling On-road. Further, junior high school students statistically prefer to cycle on sidewalk and are negatively-related to On-road. In addition to social-demographic variables, facilities associated with each environment also play an important role upon the discussion of cyclist’s acceptance to ride in different environments. If there is any dedication or segregation facility for the right-of-way of cyclists, such as, dedicated path, people’s acceptance considerably increases. On the contrary, if there are facilities that can induce potential conflicts, for example, bus stops, the acceptance also significantly decreases. Furthermore, this research also finds that narrow streets have fair acceptance for cyclist. If the street can be designed more cyclist-friendly, cycling on narrow streets can be considered as an alternative to the current deployment of bike lanes on arterial roads. This research thoroughly considers common cycling environments in urban areas, and accordingly we are hoping that people’s acceptance and perception towards cycling environments can be taken into account for developing cycling network optimization models.
參考文獻
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