Abstract: Aiming at the prevalent issues of information silos and the lack of fine-grained management in current urban governance, this research integrates “BIM＋GIS” technologies to construct an intelligent urban design management platform, with the objective of enhancing urban spatial quality and management efficiency. Based on an analysis of the professional, staged, and hierarchical management requirements of urban design, the study proposes a platform construction strategy centered on the establishment of a knowledge system and the formulation of control standards. A four-tier technical framework is designed, consisting of the foundation, data, application, and presentation layers. By establishing a structured knowledge system that covers four critical stages:scheme review, control standards, design conditions, and parcel schemes, the platform achieves precise regulation of five core elements: land layout, building morphology, transportation planning, environmental quality, and open space. Furthermore, it integrates core functional modules such as visual spatial modeling, information sharing and query, and auxiliary review. The findings demonstrate that the “BIM＋GIS” based urban design management platform offers significant advantages, including high data compatibility and robust spatial analysis capabilities. It enables data sharing throughout the full lifecycle of digital cities, providing a systematic support tool for promoting technological innovation in urban design and scientific governmental decision-making.

Key words: BIM＋GIS, urban design management platform, construction strategy, framework design

摘要： 针对当前城市管理中存在的信息孤岛及管理手段缺乏精细化等问题,文中通过BIM＋GIS技术,构建了一套智能化的城市设计管理平台,以提升城市空间品质和管理效率。研究首先基于对城市设计专业性、阶段性与层级性的管理需求分析,提出了以知识体系构建与管控标准制定为核心的平台构建策略,并设计了由基础层、数据层、应用层与表现层组成的4层级技术框架。通过建立涵盖方案审查、管控标准、设计条件及地块方案4个阶段的结构化知识体系,平台实现了对土地布局、建筑形态、交通规划、环境品质及开放空间等5类核心要素的精准管控,并集成了可视化空间模型、信息共享查询及辅助审查等核心应用功能。结果表明,基于BIM＋GIS的城市设计管理平台具有数据匹配度高、空间分析能力强等显著优势,能够实现数字城市全生命周期的数据共享,为推动城市设计技术革新及政府科学决策提供了系统性的支撑工具。

关键词: BIM＋GIS, 城市设计管理平台, 构建策略, 框架设计