基于开放数据的杭州市公共自行车服务特征研究

发布时间：2018-07-01 16:18

本文选题：公共自行车 + 服务特征　；参考：《城市交通》2017年03期

【摘要】：中国各城市公共自行车规模快速扩张,开展其服务特征的分析和评估对优化系统有重要意义。以杭州市为例,抓取公共自行车租赁点规模、分布与运行状态等开放数据,通过城市间以及城市内部片区间的横向比较分析其服务特征。总体上杭州市公共自行车服务覆盖水平较高,各片区(除部分外围组团外)均注重对于居住区的覆盖;相比其他城市,租赁点布局更密、覆盖更广、规模更大。各片区系统所处的阶段性特征和各运营主体的布局策略差异明显。租赁点空间分布特征显示:系统配车数量以及满载率总体合适;可借车辆数在空间上表现为"分散—聚集—分散"的时变特征,聚集区呈现"一核多心"的等级化特征。租赁点分时状态特征显示:超过50%的租赁点接近饱和或空缺状态,且在集聚区内小范围集中。
[Abstract]:The scale of public bicycle in Chinese cities is expanding rapidly. It is very important to analyze and evaluate the service characteristics of public bicycle in China. Taking Hangzhou as an example, the open data such as the scale, distribution and running state of public bicycle rental sites are captured, and their service characteristics are analyzed by the horizontal comparison between cities and the inner urban areas. On the whole, the coverage level of public bicycle service in Hangzhou is relatively high, and all the districts (except some peripheral groups) pay attention to the coverage of residential areas; compared with other cities, the layout of rental points is more dense, the coverage is wider, and the scale is larger. The phase characteristics of each district system and the layout strategy of each operation body are obviously different. The spatial distribution of leasing points shows that the number and full load rate of the system are suitable in general, and the number of vehicles can be expressed as the time-varying feature of "dispersion, agglomeration and dispersion" in space, and the concentration area presents the hierarchical feature of "one core multi-center". The time-sharing characteristics of lease points show that more than 50% of lease points are close to saturation or vacancy and are concentrated in a small scale in the concentration area.
【作者单位】：杭州市城市规划设计研究院;
【分类号】：U491.225

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