基于GIS的校园共享单车租赁点布局评价

Layout Evaluation of Campus Shared Bicycle Rental Sites Basedon GIS Comprehensive Analysis

共享单车已逐步成为高校内不可或缺的代步工具,对现有校园共享单车租赁点优化布局已成为热点问题。以河南理工大学为研究区域,采用缓冲区分析、核密度分析和网络分析对45个共享单车租赁点布局进行了研究。结果表明:①校园建筑楼距离最近租赁点总体较好,36.17%的建筑楼距离小于30 m,95.74%的建筑楼小于100 m;②部分建筑物距离最近租赁点较远,如重点实验室为107.20 m,学苑餐厅为102.96 m,一号教学楼为226.70 m;③附属幼儿园附近租赁点基本无车辆流动,学生上课期间租赁点车辆分布极为不均。通过对校园共享单车租赁点布局进行合理性分析,既能为校园共享单车租赁点布局优化提供有力支持,也能为城市公共设施选址提供参考。

Shared bikes have gradually become an indispensable transportation tool in colleges and universities.Optimizing the layout of existing shared bike rental sites on campus has become a new hot spot.Taking Henan Polytechnic University as the research area,network analysis and kernel density analysis were used to study the layout of 45 shared bike rental sites.The results show that:①The distance between campus buildings and the nearest rental point is generally good;36.17%of buildings are less than 30m;95.74%of buildings are less than 100m;②Some buildings are far away from the nearest rental point.The key laboratory is 107.20m;the Cafeteria of the Academy is 102.96m,and the No.1 Teaching building is 226.70m;③There is almost no vehicle flow in the rental sites near the affiliated kindergarten,and the distribution of vehicles in the rental sites is extremely uneven during the class.Through the analysis of the rationality of the layout of campus shared bike rental sites,it can not only provide strong support for the layout and construction of campus shared bike rental sites,but also provide reference for the location of urban public facilities.