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Alarm management method of subway monitoring system

A monitoring system and alarm management technology, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as unfriendliness, low efficiency, and unintuitiveness, so as to achieve a comprehensive and effective processing process, reduce manual operations, Avoid omissions

Active Publication Date: 2017-01-04
ZHEJIANG SUPCON INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the technical problems of low efficiency, unintuitiveness and unfriendliness existing in the prior art, and provides a simple, intuitive and efficient alarm management method for the subway monitoring system

Method used

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  • Alarm management method of subway monitoring system
  • Alarm management method of subway monitoring system
  • Alarm management method of subway monitoring system

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Embodiment

[0029] Example: such as figure 2 Shown in , is the management flow guide diagram of the alarm life cycle of the comprehensive subway monitoring system described in the present invention, including each stage of the alarm life cycle, respectively, alarm generation, alarm disappearance, and alarm confirmation; repeated alarms are merged at the same time , the alarms between two confirmations are included in the life cycle of an alarm.

[0030] The alarm generation refers to the calculation that the collection status of the field equipment meets the alarm conditions. The alarm system is defined as the equipment alarm, and the alarm generation time, alarm equipment information, etc. are identified in the alarm manager.

[0031] The disappearance of the alarm means that the equipment in the alarm state returns to a normal state, and the disappearance time of the alarm is updated in the historical alarm;

[0032] The alarm confirmation refers to manually confirming the alarm after...

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Abstract

The invention discloses an alarm management method of a subway monitoring system. The scheme is characterized in that, a life period for an alarm is defined, and the alarms are managed in a complete process of alarm generation, alarm disappearance, and alarm confirmation. In addition, the alarms are divided into real-time alarms and historical alarms, wherein the real-time alarms show an alarm state of a current device, and the historical alarms show that alarms which end the alarm life periods are under normalized management, and alarm generation time, alarm disappearance time, and alarm confirmation time are recorded in detail in the same alarm record. In the way, when looking for an alarm of a device, a complex mode that respective query of an alarm generation record, an alarm disappearance record, and an alarm confirmation record, and summarizing and analyzing are needed is prevented, and instead, a simple and direct way is provided for an operator to perform alarm query, and therefore management efficiency and correctness of accident analysis are improved. The scheme is suitable for all subway monitoring systems.

Description

technical field [0001] The invention relates to the field of subway equipment control, in particular to an alarm management method for a subway monitoring system. Background technique [0002] In the comprehensive monitoring system of the subway, the monitoring and management of the alarm is the most important function. After the comprehensive monitoring collects the equipment state into the system, it analyzes and calculates the state value of the equipment, and marks the equipment that is already in the alarm threshold as an alarm state, and reflects the alarm event (alarm generation time, alarm equipment and other information in the alarm manager) ). [0003] The management of the alarm in the traditional comprehensive subway monitoring system is generally in the form of event logs. The generation, disappearance and confirmation of the alarm are three log records respectively. Since the event records are sorted by time, the three records of the generation, disappearance...

Claims

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Application Information

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IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 曹辉江辉刘卫红王心光
Owner ZHEJIANG SUPCON INFORMATION TECH CO LTD
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