China Southern Power Grid Ehv Power Transmission Company, Guangzhou, China.
School of Civil Engineering, Sun Yat-sen University, Guangzhou, China.
PLoS One. 2021 Dec 3;16(12):e0261012. doi: 10.1371/journal.pone.0261012. eCollection 2021.
Three-dimensional intelligent engineering management and control systems (EMCS) based on the browser/server (B/S) model are an important part of intelligent engineering development. These systems are used for solving the difficulties encountered in engineering management with frequent cross-specialties and are vital tools for data exchange and service sharing among multiple departments. Currently, most engineering management and control systems are based on service-oriented architectures (SOAs). The integration mechanism and high coupling of SOAs leads to the reduction in system expansibility, service quality and service safety of the engineering system, making it difficult for these architectures to serve the construction of long-span valve hall engineering. To address these concerns, the management and application technology of the multidisciplinary data of valve hall engineering based on a microservice architecture (MSA) is proposed to improve the management efficiency of engineering data. A 3D integration modeling method for valve hall engineering structures and geological environments is proposed to establish the topological association between engineering structures and geological environments, without increasing the amount of model data required. A 3D intelligent engineering management and control technology for the entire process of the construction of long-span valve hall engineering is proposed, which realizes the entire process simulation and control of engineering construction based on WebGL technology. Accordingly, a three-dimensional intelligent engineering management and control system for the entire construction process of a long-span valve hall project in Southeast China is established, which can effectively manage and apply the data, display and analyze the three-dimensional model, and control and make decisions regarding the construction schedule. This study provides support for the construction of "smart engineering", promotes information communication and transmission between different project units, and speeds up the transformation from traditional construction management relying on drawings to three-dimensional intelligent construction management based on cloud services.
基于浏览器/服务器（B/S）模型的三维智能工程管理控制系统（EMCS）是智能工程发展的重要组成部分。这些系统用于解决工程管理中频繁的跨专业遇到的困难，是多个部门之间数据交换和服务共享的重要工具。目前，大多数工程管理和控制系统基于面向服务的体系结构（SOA）。SOA 的集成机制和高耦合性导致系统可扩展性、服务质量和服务安全性降低，使得这些体系结构难以服务于长跨度阀厅工程的建设。为了解决这些问题，提出了基于微服务架构（MSA）的阀厅工程多学科数据的管理和应用技术，以提高工程数据的管理效率。提出了一种阀厅工程结构和地质环境的三维集成建模方法，建立了工程结构和地质环境之间的拓扑关联，而无需增加模型数据量。提出了一种长跨度阀厅工程施工全过程的三维智能工程管理控制技术，基于 WebGL 技术实现了工程施工的全过程模拟和控制。因此，建立了中国东南地区一个长跨度阀厅项目整个施工过程的三维智能工程管理控制系统，可以有效地管理和应用数据，显示和分析三维模型，并控制和做出施工进度决策。本研究为“智能工程”的建设提供了支持，促进了不同项目单位之间的信息沟通和传输，加快了从传统的基于图纸的施工管理向基于云服务的三维智能施工管理的转变。
