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A monitoring system alarm information filtering method and system

A technology of alarm information and monitoring system, applied in the field of information processing, which can solve the problems of flooding of alarm information in the monitoring system and the inability to accurately and effectively identify key alarm information, so as to facilitate fault analysis, avoid other accidents, and improve processing efficiency.

Active Publication Date: 2020-10-16
宝信软件(成都)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is that the critical alarm information cannot be accurately and effectively identified due to the flood of alarm information in the monitoring system. Problems with critical alarm messages

Method used

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  • A monitoring system alarm information filtering method and system
  • A monitoring system alarm information filtering method and system
  • A monitoring system alarm information filtering method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1 is a monitoring system alarm information filtering method, comprising the following steps: S1: Obtain all historical alarm information within a given time interval; S2: Mark for the first time according to the correlation degree of each alarm information attribute with respect to the job position, The first mark is divided into three levels according to the degree of correlation from small to large, namely: no need to pay attention, general attention and special attention; S3: Obtain alarm information related to event results, and define alarm information related to event results as event-related Alarm information, according to the cause of the event result, auxiliary mark the event-related alarm information; S4: According to the auxiliary mark of the event-related alarm information, screen out the alarm information that is not directly related to the event result, and obtain effective alarm information; the event result includes : Generation or execution of...

Embodiment 2

[0053] Embodiment 2 solves the problem of filtering the alarm by marking the alarm itself and predicting the method. Such as figure 1 shown.

[0054] Alarm attributes can be divided into: line (stage), station, subsystem, equipment type, equipment number, equipment brand and model, equipment installation location, alarm time, alarm type, alarm value (analog), etc.

[0055] Personnel positions can be divided into station masters, on-duty station masters, station attendants, etc.; control center dispatching (line dispatching, electrical environment dispatching, maintenance dispatching, duty supervisor, etc.).

[0056] In this way, the problem of filtering alarms is transformed into: for each post, according to the attributes of the alarms, mark them into three categories: "no need to pay attention, general attention, special attention".

[0057] First, export all the recent historical alarms from the comprehensive monitoring system, and mark them for the first time by users in...

Embodiment 3

[0063] Present embodiment 3 is the alarm display process of Chengdu Metro Line 4 comprehensive monitoring system:

[0064] 1. Export all recent historical alarms; (10 months of historical alarms are kept in the monitoring system), as shown in the table below, the content of some alarm information.

[0065]

[0066] The alarm information in the integrated monitoring system is mainly divided into the following categories:

[0067] 1) The main body failure alarm reported by the equipment;

[0068] 2) Sensor detection and alarm, such as smoke, temperature, water level of the pump, etc.;

[0069] 3) The value reported by the device exceeds the limit or the action status alarm, such as the action status of the anti-flood door, the CPU usage rate of the server, etc.;

[0070] 4) Network interruption alarm.

[0071] The attributes of each alarm record include: node name (station, control center, parking lot, depot), Tag point name, Tag point description, device description, alar...

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Abstract

The invention discloses a method and system for filtering alarm information of a monitoring system, which acquires historical alarm information and alarm information related to event results; performs first marking according to the correlation degree of alarm information attributes with respect to work positions; according to the cause of event results, Auxiliary marks are made on the alarm information; according to the auxiliary marks, the alarm information that is not directly related to the event result is screened out to obtain effective alarm information; if the first mark of the effective alarm information does not have special attention or general attention, then the first mark is re-marked; The marked and auxiliary marked alarm information sample set is sent to the learning model for training to generate a classification model; the known sample set is used to test the classification model, and if the test results meet expectations, the unknown alarm information is processed and processed by the classification model. show. The invention solves the problem of how to intelligently filter key alarm information in a large amount of alarm information.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a monitoring system alarm information filtering method and system. Background technique [0002] In the existing comprehensive monitoring system, the alarm information is often seen on the screen, resulting in a flood of alarms. Operators often cannot identify which alarm is the most critical alarm and which alarms are subsidiary alarms, resulting in critical alarms. Information processing lags. [0003] The alarm information categories in the integrated monitoring system can be divided into: body failure alarms reported by equipment, sensor detection alarms (such as smoke, temperature, water level of water pumps, etc.), equipment reported value exceeding limits or action status alarms (such as anti-flood door action status, server CPU usage, etc.) and network interruption alarm. [0004] Find valuable alarms from massive alarms and display them. There are two solutions in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/30G06F11/32G06K9/62G06N3/02
CPCG06F11/3072G06F11/327G06N3/02G06F18/24323
Inventor 王世玉高亮郑聪王俊涂飞黎成
Owner 宝信软件(成都)有限公司
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