中文摘要：

公共自行车作为一种新兴的公共交通方式,在全世界范围内迅速发展。本文采用知识图谱分析和传统文献研究相结合的方法,利用信息可视化软件CiteSpace对公共自行车出行的文献信息进行了分析,对该领域内高被引文献、热点关键词、热点期刊、热点研究区域、热点作者进行了梳理。主要结论为：（1）研究内容和研究方法日趋多元化。研究主题聚焦于公共自行车用户及出行特征,公共自行车出行的影响因素,公共自行车对其他交通方式以及健康、环境的影响。（2）不同地区公共自行车用户社会经济属性和出行特征存在差异。出行目的与公共自行车出行时空规律相关。（3）影响公共自行车出行的因素主要有用户感知、气象特征和建成环境。公共自行车出行对交通系统、城市环境及居民健康产生了积极影响。（4）中国公共自行车的发展实践需要从经营运作、规划管理、系统服务、宣传推广4个方面进行提升。

英文摘要：

Bikesharing as a new mode of public transport has experienced a rapid development globally. This study combined the method of knowledge map analysis and traditional literature research analysis to examine existing studies on the subject. Using the CiteSpace software, we derived data on highly cited literature, keywords, important research areas, key authors and journals, and hotspot countries in the field of bikesharing. The existing research has the following features： （1） The research contents and research methods are diversified. The research topics focused on user characteristics, bikesharing travel characteristics, factors influencing bikesharing travel, and the impact of bikesharing on health, the environment, and other modes of transport. （2） Users in different areas have different socioeconomic and travel characteristics. The purpose of travel is related to the spatial and temporal patterns of bikesharing travels. （3） The main factors influencing bikesharing use are users perception, the weather, and the built environment. The development of bikesharing has had a positive influence on transport system, the environment, and citizens health. （4） Future development of bikesharing in China should emphasize improvements in the operation, management, services, and promotion of the systems.