An alarm threshold setting method and computing device
A technology of computing equipment and alarm door, applied in the field of alarm threshold setting method and computing equipment, can solve the problems of increasing the workload of engineers, the inability to automatically adjust the alarm threshold, and the failure to achieve alarm monitoring, and achieve the effect of improving the effective alarm rate
Active Publication Date: 2019-06-04
ANHUI RONDS SCI & TECH INC CO
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Problems solved by technology
The setting method of this alarm threshold mainly depends on the experience of the engineer, and the alarm threshold cannot be adjusted automatically, which will not achieve the purpose of alarm monitoring, and repeated adjustment of the threshold will increase the workload of the engineer
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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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The invention discloses an alarm threshold setting method. The method is suitable for setting alarm threshold values of a characteristic index of a current monitoring unit and is executed in computingequipment. The method comprises the steps of generating an association relationship of the amplitude and alarm threshold value of the characteristic index in advance; obtaining the current amplitudeof the characteristic index of the current monitoring unit, and determining the alarm threshold value corresponding to the current amplitude according to the association relationship. The associationrelationship is suitable for being generated by means of a method, and the method comprises the following steps of obtaining historical amplitude data of the characteristic index of a cluster the typeof which is same as that of the current monitoring unit, counting increase amplitudes generated when all units of the cluster of the same type degrade under multiple reference amplitudes from the historical amplitude data; determining alarm threshold values set for the characteristic index under multiple reference amplitudes according to the counted reference amplitudes and the corresponding increase amplitudes; according to the reference amplitudes and the corresponding alarm threshold values, generating the association relationship. The invention discloses the corresponding computing equipment.
Description
technical field [0001] The invention relates to the field of equipment fault monitoring, in particular to an alarm threshold setting method and computing equipment. Background technique [0002] In the status monitoring and fault diagnosis of equipment, it is a common method to compare the monitored equipment indicators with the preset threshold value to determine whether the equipment is faulty. Usually, if the index value is lower than the threshold value, it is considered that there is no fault; if it is higher than the threshold value, it is considered that the equipment is in an abnormal or even high-risk state, and an early warning signal can be issued at this time. Whether the threshold setting is reasonable or not will directly affect the sensitivity and reliability of fault monitoring. A threshold that is too high will cause the real alarm signal to be missed; a threshold that is too low will cause too many alarms due to the frequent overshoot of the index trend. ...
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IPC IPC(8): G08B21/18G08B29/26
CPCG08B21/182G08B29/26
Inventor 朱非白汪湘湘翟中平宋海峰贾维银
Owner ANHUI RONDS SCI & TECH INC CO