系统性构建城市一体化数字孪生底座的路径研究

Research on the path of systematic construction of urban integrated digital twin base

我国智慧城市先后经历局部探索期、条线整合期,正全面进入集成发展期。统筹推进技术融合、业务融合、数据融合,提升跨层级、跨地域、跨系统、跨部门、跨业务的协同管理和服务水平,成为新时期城市全域数字化转型的重要目标。近年来,各地积极开展城市共性基础平台建设,已初步形成若干一体化能力平台,与此同时,基础平台的重复建设、推倒重来、利用不足、难以支撑多跨场景等问题也逐渐显露。从数据融合利用、能力高效复用、场景快速构建、底座长效迭代等视角出发,提出系统性构建城市数字孪生底座平台的总体思路,创新性提出数字孪生体、能力组件体系、开放服务体系、可持续运营体系等具体建设思路。

The development of smart cities in China has undergone phases of localized exploration and sectoral integration,and is now fully entering the stage of integrated development.The new era’s critical goal for comprehensive urban digital transformation involves coordinating the integration of technology,business,and data to enhance collaborative management and service levels across multiple layers,regions,systems,departments,and business domains.In recent years,various regions have actively promoted the construction of city-wide foundational platforms,resulting in the preliminary formation of several integrated capability platforms.However,issues such as redundant construction,repeated overhauls,underutilization,and challenges in supporting complex cross-sectoral scenarios have gradually emerged.This paper proposes a systematic approach to building a foundational platform for urban digital twins from perspectives including data integration and utilization,efficient reuse of capabilities,rapid scenario construction,and sustainable iterative development.It introduces innovative concepts for constructing a digital twin entity,a capability component system,an open service system,and a sustainable operation system.