主动数据库技术及在火灾监控系统中的应用  

Active Database Technology Applied in Fire Monitoring System

作　　者：裴仁林[1] 李德敏[1] 胡水[1] 王本西[1] 

机构地区：[1]上海东华大学信息学院,200051

出　　处：《微计算机信息》2005年第11S期50-52,共3页Control & Automation

基　　金：国家自然科学基金资助项目(70271001)

摘　　要：普通火灾监控系统均以开关型探测器为主,系统对监控对象的某一时间点的值进行监控,一旦发现超过设定的阈值,就产生报警动作。本文把主动数据库技术应用到火灾监控系统中,对系统中历史数据进行分析、处理,提取满足规则的事件并触发主动数据库中相应的动作,从而改善和提高火灾监控系统功能。Most of ordinary fire monitoring systems use the onoff type of detectors. The system detects the value of the monitoring object at a special time point and it will generate an alarm as soon as the given threshold is surpassed. By applying the active database technology to fire monitoring systems in this paper, where the historical data will be analyzed and handled, events conforming to rules are composited and corresponding actions in the active database can be triggered, which will improve the function of the fire monitoring system.

关 键 词：主动数据库 事件运算 事件上下文 火灾监控系统 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]