摘要:作为粤港澳大湾区的先行示范区，明珠湾起步区早已布局“智慧城市”示范区的建设，明珠湾管理局工程管理信息系统以管理局工作要点为中心，服务于明珠湾起步区的建设项目监管，集“作业、管理、决策”于一体，实现工程项目从立项、设计、施工、验收到综合评价的全过程监管，并为智慧城市的后续管理和运营奠定信息化基础。本文基于数据融合的理念，对该系统在数据层、业务应用层、决策应用层三个层面的数据融合方法和流程进行了分析，本系统基于基本建设程序和地图网格化的时空数据融合方法，可为其他新区的工程建设智慧监管平台的数据集成设计提供一定的借鉴作用。

Abstract: As a pioneering demonstration area in the Guangdong-Hong Kong-Macao Greater Bay Area, The Pearl Bay starting area has already been deployed for the construction of a "smart city" demonstration zone. The Engineering Management Information System of the Pearl Bay Development Authority focuses on the work points of the Administration, serves the construction of the Pearl Bay starting area Project supervision and integrates "operations, management, and decision-making" to achieve the whole process supervision of project approval, design, construction, inspection, and comprehensive evaluation, which builds an information foundation for the subsequent management and operation of smart cities. Based on the concept of data fusion, this paper analyzes the data fusion method and process of the system at the data layer, business application layer, and decision application layer. The system is based on the basic construction procedure and the spatiotemporal data fusion method of map grid, which can provides a certain reference for the data integration design of smart supervision platform for engineering construction in other new districts.