A device status alarm monitoring method and system
A technology of equipment status and status, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as incoordination, high false alarm rate, and insufficient division of labor, and achieve the effect of refining the monitoring process and improving efficiency.
Active Publication Date: 2018-03-02
BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT CO LTD
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Problems solved by technology
This kind of maintenance mechanism often requires divisional management for clustered electrical systems, which has the disadvantages of high human resource occupancy rate, unchanged management communication, low efficiency, and high false alarm rate.
Moreover, the division of labor in the monitoring process is not detailed enough, and various factors such as human, machine, environment, and management cannot be effectively coordinated
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[0047] Before introducing the composition and working principle of the system of the present invention, a related concept to be used in the present invention is firstly introduced: Condition Based Maintenance (CBM for short), also called condition maintenance or predictive maintenance. It is a kind of maintenance based on real-time or near-real-time evaluation of equipment status: obtain equipment status through embedded sensors or external testers and use portable measuring devices, analyze and judge equipment status, and judge whether there are potential faults will take place to determine if, when and how to repair. The direct result of using the condition-based maintenance system is that only when the equipment is about to break down or its safety and reliability cannot meet the requirements of continuous operation, it will be repaired. This can reduce false alarms and avoid unnecessary repairs, while improving equipment performance and reducing equipment maintenance costs...
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The invention discloses a device state alarm monitoring method and system. The system comprises an acquisition unit and a central management unit, wherein the acquisition unit is used for acquiring and analyzing device states to generate and report alarm information according to the device states, and the central management unit is used for receiving the alarm information from the acquisition unit, updating the state of the alarm information in real time according to feedback information and executing corresponding operations according to the transition of states of the alarm information. The operations include the step of sending the latest state of the alarm information to a client side to remind the client side to take corresponding measures. The states of the alarm information include new alarms, disappeared alarms, alarms which a worker has been urged to process, processed alarms and outdated alarms. Automatic monitoring, automatic tracking and human and material resource allocation on the device states during the whole life cycle in the state maintenance process are achieved based on the five states, corresponding state transition mechanisms and a computer communication system, and the efficiency of collaborative operation of human and material resources is improved.
Description
technical field [0001] The invention relates to an equipment monitoring and maintenance technology, in particular to an equipment status alarm monitoring method and system capable of tracking and processing alarm conditions throughout the life cycle. Background technique [0002] In recent years, my country's electrical equipment manufacturing has introduced a lot of foreign advanced technology and equipment, which has greatly improved the equipment level of the electrical system. Correct use and careful maintenance of electrical system equipment is a practical guarantee to avoid or reduce failures. Traditional equipment maintenance methods, such as breakdown maintenance or regular maintenance, can no longer meet the management requirements of low-cost and high-efficiency enterprises today. In the existing engineering system, although there are also related technologies such as computer communication networks to monitor the status of equipment, it usually only monitors the ...
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IPC IPC(8): H04L12/24
Inventor 田秀臣高如阳关文林
Owner BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT CO LTD