基于IC卡数据的城市公共自行车出行特征

The Trip Characteristics of Urban Public Bicycle Based on IC Card Data

发展慢行交通已成为当前城市交通建设的一个热点,公共自行车以及共享单车等共享型自行车已经成为发展城市慢行交通的重要手段。本文通过搜集福建省晋江市公共自行车IC卡数据以及微信移动端调查,研究典型的机动车出行占主导城市中公共自行车的出行特征。研究发现,通勤出行是使用者最主要的出行目的,骑行目的地的土地性质以及起讫点空间范围是决定骑行热度的重要因素。最后通过构建可靠的晋江市时空环境与骑行热度模型,为城市后续公共自行车站点选址、共享单车投放点及集中管理区选址等提供预测支撑。

The development of slow traffic had become a hot spot of urban traffic construction. Among them, the public bicycle and shared bicycle had become an important means to promote the development of urban slow traffic. Through the collection of public bicycle IC card data in Jin Jiang and WeChat mobile survey, researching the relationship between city public bicycle station and the surrounding area, site management, purpose and frequency of users, riding intention with the environment and the temporal and spatial characteristics of riding in a motorized lead city. According to the research findings, commuter travel is the most important travel purpose for users. The land use in riding destination and the space-destination between origin and destination were the important factors for riding heat. Finally, through the establishment of a reliable model for temporal and spatial environment and ride heat, providing support for the prediction of the public bicycle site, dropping point and centralized management area of shared bicycle.