城市更新大数据平台研究及应用  

Research and application of urban renewal big data platform

作　　者：郭致远 李健 汪薇[3] 马江平[1,2] 程曦蕊 骆汉宾 GUO Zhiyuan;LI Jian;WANG Wei;MA Jiangping;CHENG Xirui;LUO Hanbin(School of Civil and Hydraulic Engineering,Huazhong University of Science and Technology,Wuhan 430000,China;National Center of Technology Innovation for Digital Construction,Wuhan 430000,China;Wuhan Land Arranging Storage Centre,Wuhan 430000,China;Wuhan Digital Construction Industry Technology Research Institute,Wuhan 430000,China)

机构地区：[1]华中科技大学土木与水利工程学院,武汉430000 [2]国家数字建造技术创新中心,武汉430000 [3]武汉市土地整理储备中心,武汉430000 [4]武汉数字建造产业技术研究院有限公司,武汉430000

出　　处：《清华大学学报(自然科学版)》2025年第1期22-34,共13页Journal of Tsinghua University(Science and Technology)

基　　金：国家重点研发计划(2022YFC3800600)。

摘　　要：在国际国内形势百年变局加速演进,经济发展面临需求收缩、供给冲击、预期转弱三重压力的背景下,加快推进数字技术成果转化、以数字技术促进创新主体和各类创新要素有效协同、形成合力,对于中国经济高质量发展至关重要。在城市更新活动中,该文以国土调查、地籍调查、不动产登记等法定数据,以及人口、经济社会、历史文化、自然地理和生态、景观资源等方面调查数据为基础,构建了城市更新大数据体系,以数字技术与城市更新应用深度融合为主线,研发了数字合作的城市更新大数据平台,实现城市更新中不动产权益、工程建造、城市管理、运营维护等全流程数据的互联互通,维护了城市更新所涉资源、资产、资本的权益。该文旨在以数字技术创新为驱动、以信息网络为基础,实现数字的产业化、传统产业的数字化快速转化,探索“土地经济”向“数字经济”的转型,不断做强做优做大中国数字经济。[Objective]Promoting urban renewal activities using digital technologies is essential to achieve high-quality economic development.This study examines how digital technology can be integrated into various stages of urban renewal,such as real estate rights,planning,construction,completion,and operational management.The objective is to connect all data in the urban renewal process and protect rights related to resources,assets,and capitals involved in these projects.Furthermore,this study drives the industrialization of digital technology,accelerates the digitalization-driven transformation of traditional industries,and explores the transition from a land-based economy to a digital economy,thereby continuously strengthening,enhancing,and expanding China's digital economy.[Methods]This study first examines the existing issues in the complete process management of urban renewal in China and the research status of digital platforms for urban renewal both domestically and internationally.This study then outlines construction concepts for an urban renewal big data platform,proposes a data-driven approach to managing urban renewal,and designs a platform system comprising support environment,data resource,foundational platform,and application system layers.Finally,the issue of information nonshareability is addressed by integrating multiple-source data fusion technology based on metadata to create an urban renewal data system.In addition,data attribute-based model lightening technologies and the integration of building information modeling(BIM)and geographic information systems(GIS)are used to design and develop the urban renewal big data platform.[Results]The big data platform for urban renewal developed using the methods outlined in this study has been effectively applied to urban renewal projects across Wuhan.The platform,which is customized to meet the specific needs of each area,features several fundamental functional modules,including basic information queries,demolition management,asset maintenance,renewal project

关 键 词：数据驱动 城市更新 大数据 数字经济 

分 类 号：TU984[建筑科学—城市规划与设计]