摘要
针对水电厂计算机监控系统中实时数据管理问题 ,围绕以数据库形式集中、有效管理实时数据 ,对水电厂实时数据库及其管理系统进行分析设计。系统中采用全关系数据模型、实时数据库建立于内存中并和商用数据库系统相结合 ,而使系统具有灵活支持、快速存取。
In view of the problem of real time data management in hydropower station computer monitoring system,the real time database of the hydropower station and its management system centering on how to centralizing manage the real time data effectively is analysed and designed.The system adopted relational data model, constructed the real time database in the main memory and combined with traditional DBMS,that made it has the characteristics of flexible support,fast access and easy extent,etc.
出处
《测控技术》
CSCD
2000年第2期21-23,共3页
Measurement & Control Technology
关键词
水电厂
自动化系统
监控软件
实时数据库系统
monitoring software,real time data management,relation database,main memory
