Configurable activity alarm method for industrial automation system

Abstract

The invention discloses a configurable activity alarm method for an industrial automation system. Information models are configured according to concerned categories, and each information model corresponds to one user group; each information model can comprise a plurality of layers; each layer comprises one or more than one node or child node; all the nodes or the child nodes form a tree structure; and each node or each child node corresponds to one physical or logic alarm group or one alarm subgroup, thereby, no matter for electric systems, coal mine systems, petroleum systems and the like or a condition-based maintenance system, an online monitoring system, a supervisory control and data acquisition (SCADA) system and the like in the industrial automation system, required information models and user groups can be respectively constructed without recoding the systems. According to the demands of the user groups, a filtering condition is set for each alarm group or alarm subgroup so as to ensure the condition that users with different types can receive required alarm information but cannot be disturbed by a great amount of unconcerned alarm information, thereby, the layered personalized subscription on activity alarm is realized.

Description

technical field [0001] The invention relates to an industrial automation system activity alarm technology Background technique [0002] Automatic alarm technology is very popular in various information systems of industrial automation. Usually, according to the requirements of the automation system, the communication interaction process and status data of the automation system are monitored or monitored, and an alarm is issued when an abnormal situation is found. All kinds of information systems in industrial automation, such as line monitoring system, SCADA, and condition maintenance system, will pay attention to alarms, but the focus is different. In the implementation of the alarm management system, if multiple systems (such as online monitoring system, SCADA, condition-based maintenance system) are to be reused or even used at the same time, the alarm management system needs to support separation of concerns (that is, different systems Different alarm information needs ...

AI Technical Summary

Problems solved by technology

However, in the existing online monitoring and warning system, the warning model is often unique, and the same warning information is sent to the user without distinguishing from the mode

Users will be disturbed by a large number of alarm information that they do not pay attention to, and cannot focus on processing the alarms they care about

Images