基于百度热力图的街道活力时空分布特征分析——以安徽省合肥市淮河路步行街街区为例

城市商业街区承载城市人群活动、记录城市历史更迭,研究城市商业街区的街道活力对深入了解当前人群使用习惯和城市更新趋势有着重要意义。本文以安徽省合肥市淮河路步行街街区为研究对象,收集工作日与休息日的百度热力图示进行量化对比分析,得出该区域的街道活力时空变化特征,依据街道特性和活力特征,提出针对商业性街道、生活服务性街道、景观休闲性街道的更新策略,以期对城市商业街区的活力提升提供借鉴与参考。

It is of great significance to study the street vitality of urban commercial blocks,which carry the activities of urban people and record the changes of city history,so as to understand the current usage habits of people and the trend of urban renewal.Taking Huaihe Road pedestrian street in Hefei City as the research object,this paper collected Baidu thermal diagrams of working days and rest days for quantitative comparative analysis,and obtained the spatio-temporal change characteristics of street vitality in this area.According to the street characteristics and vitality characteristics,the paper puts forward renewal strategies for commercial streets,life service streets and landscape leisure streets,in order to provide reference for the vitality improvement of urban commercial blocks.