自动化测控系统实时数据库设计

Design of Real-time Database for Automatic Measurement and Control System

在工业自动化测控系统中,实时数据库负责对实时数据的采集、存储、管理与监控。实时数据库的性能决定了自动化测控的准确性、安全性和稳定性,而传统事务型数据库在即时数据中的应用明显存在时间上的滞后问题,为此设计WinCC(Windows Control Center)与SQL Server联合的存储方案提升自动化测控系统数据库数据处理效率,该方案具有存取效率高、系统压力小等优势,具有一定的实用价值。

In industrial automation measurement and control system,real-time database is responsible for the collection,storage,management and monitoring of real-time data.The performance of real-time database determines the accuracy,security and stability of automatic measurement and control,but the application of traditional transactional database in real-time data obviously has the problem of time lag.Therefore,a storage scheme combined with WinCC(Windows Control Center)and SQL Server is designed to improve the database data processing efficiency of automatic measurement and Control system.The scheme has the advantages of high access efficiency and low system pressure,and has certain practical value.