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Method and device for storing data belonging to an alarm or event message containing multiple attributes

A technology for event messages and data storage, which is applied in the field of storage data and can solve problems such as slow process

Active Publication Date: 2011-05-18
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accessing events so stored requires complex assembling of information from multiple tables, which often makes the process extremely slow

Method used

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  • Method and device for storing data belonging to an alarm or event message containing multiple attributes
  • Method and device for storing data belonging to an alarm or event message containing multiple attributes

Examples

Experimental program
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Embodiment Construction

[0016] figure 1 A plurality of alarm and event sources AE-source 1 , AE-source 2 to AE-source n are shown schematically in the upper region, which have a plurality of attributes 1 to 7 . It is assumed in this example that attributes 1 to 3 are in each case relevant attributes that should be provided for quick access, ie, for example: time stamp, tag name, event class or activation time stamp. Receives warning or event messages from AE-sources 1 to n in form T. Table T has a plurality of columns, in this example columns a to c for the direct storage of normalized attributes, and optionally additional column d, or other columns. Each row is set up to store information pertaining to a warning or event message. The information stored in the first row of the table T represents, for example, the properties of the message concerning the first AE source 1 . Here the relevant attributes 1 to 3 are stored directly into the 3 columns a to c and additionally all attributes (here attrib...

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PUM

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Abstract

The invention relates to a method and to a corresponding device for storing data belonging to an alarm or event message containing multiple attributes, wherein in a fixed table (T) a first part (such as 1, 2, and 3) of the attributes (1 to 7) belonging to an alarm or event message is directly stored in a standardized manner, and additionally both the first part (such as 1, 2, and 3) and a remaining second part (such as 4, 5, 6, 7) of the attributes (1 to 7) are stored as an availability dataset (A).

Description

technical field [0001] The invention relates to a method and a device for storing data belonging to a warning or event message respectively containing a plurality of attributes. Background technique [0002] Previously, warnings from industrial plants were mainly notified on the operator panel or with other indications and with printouts, typically only with simple tabular structures. Currently, alarm and event notification systems according to the OPC AE (Alarms & Events) specification allow notification of manufacturer-specific properties. A large number of different warning and event notification providers or warning or event sources are integrated in modern control and regulation systems or management systems in the area of ​​industrial plants, which often have different manufacturer-specific properties. There may be hundreds of manufacturer-specific notification provider properties in a large management system. Due to the continuous integration of new warning and even...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/00
CPCG06F17/30368G06F16/2358
Inventor W·施米特M·霍伦德
Owner ABB (SCHWEIZ) AG