智能建筑系统中数据仓库的优化策略研究

Research on Optimization Strategy of Data Warehouse in Intelligent Building System

智能建筑系统的建立是实现建筑节能的基础,而数据仓库是保证智能系统运行效率的基础。介绍了数据仓库的基础建构、内容配置、数据纠错等系列步骤。通过加入合理的算法和优化的智能策略,加强了数据仓库的纠错能力,从源端预防并排除可能的错误数据,确保了基于各类算法和多子系统模型分析结果的建筑用能设备的调度、运维、管理和节能成为可能。试验结果证明了优化策略的有效性。

The establishment of intelligent building system is the foundation for building energy saving,and the data warehouse is the basis to ensure the operating efficiency of intelligent system. This paper introduced the data warehouse including infrastructure construction,contents configuration,data correction and other steps. By adding a reasonable algorithm and optimized intelligent strategy,the error correcting capability of data warehouse was enhanced. The possible error data from the source were prevented and eliminated. It was ensured that the scheduling,operation and maintenance,management and energy saving of equipments which are based on the analysis results various algorithms and multisubsystem model,are possible. The experimental results show its effectiveness.