基于多源数据的城市社区儿童步行友好度评价及优化策略研究  

Research on the Evaluation on Children’s Walking Friendliness in Urban Communities and Its Optimization Strategies Based on Multi-Source Data

作　　者：舒孺 胡晓澜 胡斌 Shu Ru;Hu Xiaolan;Hu Bin

机构地区：[1]合肥工业大学建筑与艺术学院

出　　处：《城市建筑》2025年第9期117-120,共4页Urbanism and Architecture

基　　金：大学生创新创业训练计划项目(S202310359197);教育部人文社会科学研究项目“共同富裕背景下土地发展权益配置与主体功能区规划实施研究:时空特征与影响机制”(23YJCZH245);中央高校基本科研业务费专项资金资助(JZ2023HGTA0189)。

摘　　要：在“儿童步行友好社区”建设的背景下,从儿童视角出发,解决社区步行环境问题具有重要意义。本研究选取合肥市步行环境差异较大的6个社区作为研究区域,以6~12岁儿童为视角,结合社区尺度建立儿童步行友好度指标体系,综合考虑通畅性、便利性、舒适度、安全性及趣味性。借助多方开源数据,运用语义分割技术等量化研究方法,对6个社区的儿童步行友好度指标进行单项打分,并进行综合评价,同时基于6个社区差异化的步行环境,将其分为4种社区类型。最后,本研究基于社区综合评价结果,针对不同类型的社区提出相应的步行环境儿童友好优化策略,在提升社区儿童步行友好度的同时,促进儿童友好城市建设。Under the background of the construction of“children’s walking-friendly community”,it is of great significance to solve the problem of community walking environment from the perspective of the children.The paper selects six communities in Hefei City with large differences in walking environments as the research areas,establishes an indicator system for children’s walking friendliness from the perspective of 6~12 years old children and in combination with the community scale,and takes accessibility,convenience,comfort,safety and fun into overall consideration.By means of the multiple open-source data,the quantitative research methods,such as semantic segmentation technology,are used to score the children’s walking-friendliness indicators of the six communities,and then a comprehensive evaluation is conducted.And at the same time,based on the different walking environments in 6 communities,the paper divides the communities into 4 types.Finally,based on the results of the comprehensive evaluation on the community,the paper proposes the corresponding child-friendly optimization strategies for the walking environment in different communities,which will promote the construction of child-friendly cities while enhancing the walking friendliness of the children in the communities.

关 键 词：儿童步行友好度 社区街道环境 多源数据 步行环境优化 儿童友好社区 

分 类 号：TU984.191[建筑科学—城市规划与设计]