儿童放学后行动路径与社区空间结构的关联性研究

A Research on the Relationship between the Path on Which Kids Go after School and the Space Structure of Community

本文用GPS技术解析儿童行动路径与社区空间结构的安全性关联,梳理归纳社区空间结构的类型,并从儿童行动轨迹线总体分布特征与行动路径的核密度分布视角探讨社区空间的安全因素。研究发现,"街道型"社区代表的开放社区,其空间路网更利于居民出行,缓解城市交通压力,更适于儿童的通学安全。开放社区应不断完善监控设施,完善安保巡逻与空间死角管理;合理规划主次路网,通过设计手段维护儿童出行安全,包括人性化的交叉路口设计、保护步行和自行车路权的道路断面设计,从而进一步维护儿童通学安全。

This article illustrated the security relevance between the path on which kids go after school and the space structure by using GPS technology. This research sorted out the types of the space structure of community, and discussed the security factors of the space structure of community from main distribution characteristics of kids＇ move track and the distribution perspective of kernel density. The results showed that open community, presented by ＂＇street type＂, is more secure for kids to walk because it can work better for residents going out and relive the traffic stress of a city. But the open community should continuously improve their monitoring equipment, security guards＇ patrol and space dead end; plan the primary and secondary road net reasonably, ensure kids can go out safely by maintaining measure, which including humanized design of crossroad, cross-section of road that can protect both walking and biking people, in order to protect kids when you go to school.