摘要
根据计算机联锁故障应急处理系统的功能要求,提出了用于计算机联锁故障应急处理的主动数据库模型,定义了这种主动数据库的基本事件,给出了由基本事件运算构成复杂事件的方法,并通过典型应用说明了主动数据库的实现方法,同时也说明了主动数据库系统以及基于主动数据库技术的计算机联锁故障应急处理系统具有较高的效率和良好的可扩展性。
According to the function requirements of CIMDCS, the active database model of CIMDCS is advanced. The basic events in active database are defined,and the complicated active events can be obtained by the computations of the basic active events,then through some typical applications explained the implementation method of active databases. At same time it is also shown that the computer interlocking malfunction disposal and control system based on active databases are efficient and have good expandability.
出处
《微计算机信息》
2010年第6期163-165,共3页
Control & Automation
基金
内蒙古自然科学基金项目(200508010815)
关键词
主动数据库
计算机联锁
故障应急处理
active database
computer interlocking
maffunction disposal and control
