基于元数据的建筑机电系统智能运维  

Intelligent Operation and Maintenance of Building Electromechanical System Based on Metadata

作　　者：陈晓宇 贾琨 张振国 贾书峰 王菲 CHEN Xiaoyu;JIA Kun;ZHANG Zhenguo;JIA Shufeng;WANG Fei(China Electronics Engineering Design Institute CO.,LTD.,Beijing 100142)

机构地区：[1]中国电子工程设计院股份有限公司工程技术研究院,北京100142

出　　处：《建筑科学》2023年第10期144-149,共6页Building Science

基　　金：国家开发投资集团有限公司2021年科技项目“数据中心基础设施智能运维系统开发与应用”(SDIC2021-08)。

摘　　要：数字技术与传统行业相结合能够提升传统行业的数字化水平,促进产业转型升级。对建筑机电系统运行数据的充分挖掘与应用,能够助力建筑节能与可持续发展。由于建筑机电系统设备、设施运行数据量大、各厂商对数据的命名既不规范也不统一,对数据的有效分析及高效应用带来了阻碍。本文基于元数据技术建立了标准化的建筑机电系统语义数据模型,并在建筑机电系统运维领域进行了多方面的探索与应用。基于建筑机电系统语义数据模型研发了“数据中心能源管理及专家系统”,并在多个数据中心实际项目上进行了应用,实现了关键参数的多维展示、设备健康与系统运行实时评价,将专家诊断规则、模型算法实现快速迁移与复用,提高了数据中心运维的智能化水平。Due to the large amount of operation data of building electromechanical system equipment and facilities,and the nonstandard and inconsistent naming of data by various manufacturers,the effective analysis and efficient application of data are hindered.Based on metadata technology,this paper established a standardized semantic data model for building electromechanical systems,and made exploration and application in building electromechanical system operation and maintenance.Based on the semantic data model of building electromechanical systems,the"data center energy management and expert system"was developed and applied in many data center practical projects,realizing multi-dimensional display of key parameters,real-time evaluation of equipment health and system operation,fast migration and reuse of expert diagnosis rules and model algorithms,and improving the intelligent level of data center operation and maintenance.

关 键 词：建筑机电系统 元数据 语义数据模型 数据中心 智能运维 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]