基于GPS技术的小学生放学途中停留行为与城市空间的关联性研究

发布时间：2018-02-03 05:27

本文关键词： 放学行动 GPS轨迹游憩空间行为观察聚类分析　出处：《合肥工业大学》2015年硕士论文　论文类型：学位论文

【摘要】：近年来,小学生交通事故频繁发生、游憩空间不足等问题越来越受到家长及社会各界的关注。本研究旨在探讨小学生放学途中的停留行为与城市空间的关联性。文章首先对小学生放学后的停留场所进行调查统计,通过类型化分析空间类型、特征及分布等内容。因住宅小区内外的空间场所存在较大差异性,因此文章中分别对住宅小区内外的停留场所进行研究。运用GPS追踪小学生放学行动轨迹线,对比分析了四所小学校的整体轨迹线的特征,并对小学校门前空间、道路空间及游憩空间的核密度图像进行解析。进而,研究者对行动路径的速度进行分析,分别研究速度0.7米／秒之下及速度1.3米／秒之上的轨迹点分布与城市空间的相关性,从而把握小学生放学后的轨迹线分布特征。由于小学生放学后最主要的停留场所是游憩空间,所以研究者对住宅小区内外游憩空间中小学生行为进行观察,并分析不同游憩场所空间分区内的行为频度及行为密度分布。进而运用聚类分析将各空间分区类型化,对各类型空间与小学生行为分布的关系进行分析。研究发现游憩空间能够影响或改变GPS轨迹的局部走向,游憩空间的滨水区、硬质铺地区及景观构筑物区对行为均有积极的诱导作用,绿地区对行为的诱导作用较弱。同时,游玩类行为受开敞性、可达性影响,运动健身类行为以开敞性、设施作为诱导因子,而休息类及观赏类行为与空间特征因子关系不大。研究对于城市规划中小学校周边城市空间的设计具有一定的指导意义,同时对于住宅小区内部儿童游憩空间设计具有实践借鉴意义。
[Abstract]:In recent years, primary school traffic accidents occur frequently. The problem of lack of recreation space has been paid more and more attention by parents and all walks of life. The purpose of this study is to explore the relationship between the behavior of primary school students' stopping after school and the urban space. To carry out surveys and statistics. Through the typology analysis of space types, characteristics and distribution, etc., because of the large differences in the space inside and outside the residential area. In this paper, the author studies the staying place inside and outside the residential district, and uses GPS to track the track of primary school students' school, and analyzes the characteristics of the whole track of the four primary schools. And analyze the nuclear density images of the space in front of the primary school, the road space and the recreation space. Then, the researchers analyze the speed of the action path. The correlation between the distribution of track points and urban space was studied respectively under the velocity of 0.7 m / s and above the speed of 1.3 m / s. In order to grasp the distribution characteristics of primary school students' track after school. Because the most important place for primary school students to stay after school is recreation space, so the researcher observed the behavior of primary and middle school students in and out of the residential district. The distribution of behavior frequency and behavior density in different recreation areas was analyzed, and then the classification of each space was analyzed by cluster analysis. The relationship between each type of space and the behavior distribution of primary school students is analyzed. It is found that recreational space can influence or change the local direction of GPS trajectory and the waterfront of recreation space. The hard paving area and the landscape structure area all have the positive induction function to the behavior, the green area to the behavior induction function is weak. At the same time, the play type behavior is affected by the openness, the reachability, the sports fitness kind behavior is open. Facilities are the inductive factors, but the behaviors of rest and ornamental have little relationship with spatial characteristic factors. The study has a certain guiding significance for the urban planning of urban space design around primary and secondary schools. At the same time, it has practical significance for the design of children's recreation space in residential district.
【学位授予单位】：合肥工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984.113

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