Equipment alarm level obtaining method and calculating equipment

A technology of alarm level and calculation equipment, applied in the direction of alarms, instruments, etc., can solve the problems of inability to locate abnormal causes, high vibration amplitude, etc.

Active Publication Date: 2018-02-09
ANHUI RONDS SCI & TECH INC CO
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Problems solved by technology

[0004] As far as the existing method of classifying equipment vibration alarms is concerned, the level is simply divided from the magnitude of the vibration amplitude, that is, the greater the vibration amplitude, the higher the severity level of the equipment alarm triggered, and basically use The vibration amplitude indicators that come to the alarm are root mean square (RMS: Root Mean Square), and other indicator data a

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  • Equipment alarm level obtaining method and calculating equipment
  • Equipment alarm level obtaining method and calculating equipment
  • Equipment alarm level obtaining method and calculating equipment

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[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0024] figure 1 is a block diagram of an example computing device 100 . In a basic configuration 102 , computing device 100 typically includes system memory 106 and one or more processors 104 . A memory bus 108 may be used for communication between the processor 104 and the system memory 106 .

[0025] Depending on the desired configuration, processor 104 may be any type of processing including, but not limited to, a microprocess...

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Abstract

The invention discloses an equipment alarm level obtaining method and calculating equipment; the method comprises the following steps: obtaining characteristic indexes with the index amplitude exceeding an absolute threshold from all equipment characteristic indexes, thus forming a first index set; aiming at each characteristic index in the first index set, and determining the first alarm level ofeach characteristic index according to the index type of the characteristic index; obtaining characteristic indexes with the index amplitude exceeding a corresponding real time threshold from all equipment characteristic indexes, thus forming a second index set; aiming at each characteristic index in the second index set, if the characteristic index type is a super index and the index amplitude does not exceed the absolute threshold, determining the characteristic index over-limit type so as to determine the corresponding second alarm level; determining the characteristic index correspondingthird alarm level according to the trend form of each characteristic index in the second index set; determining the equipment alarm level according to each first alarm level, second alarm level and third alarm level.

Description

technical field [0001] The invention relates to the technical field of equipment monitoring and sensors, in particular to a method for obtaining an equipment alarm level and a computing device. Background technique [0002] In the field of equipment status monitoring, at present, it mainly relies on extracting monitoring indicators from the collected vibration data, and setting monitoring thresholds for the indicators. When the amplitude of the collected vibration data indicators exceeds the predetermined threshold, a vibration alarm is triggered. Diagnostic engineers need to pay attention to the alarm information and further analyze the diagnostic data to determine the specific cause of the alarm. [0003] However, the equipment abnormality alarm issued by the system does not mean that the equipment is faulty, and the severity level of the alarm cannot be determined. Considering the large number of units currently monitored, engineers often receive a large number of alarms ...

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Application Information

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IPC IPC(8): G08B21/18
CPCG08B21/182
Inventor 朱非白贾维银汪湘湘宋海峰冯坤
Owner ANHUI RONDS SCI & TECH INC CO
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