Device evaluation method, device, and computer-readable storage medium based on Internet of Things

An Internet of Things and equipment technology, applied in the field of Internet of Things, can solve problems such as the inability to predictably reflect the operation of the equipment, and achieve the effect of reliable evaluation results of the equipment to be evaluated.
CN109120451BActive Publication Date: 2021-08-06深圳市麦斯杰网络有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
深圳市麦斯杰网络有限公司
Publication Date
2021-08-06

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Abstract

The invention discloses a device evaluation method, device and computer-readable storage medium based on the Internet of Things. The method includes: after obtaining the alarm events and operating data of the device to be evaluated within a first preset time length, according to the Calculating the failure score of the equipment to be evaluated based on the alarm event and the preset alarm score; predicting the predicted operation data of the equipment to be evaluated within a second preset time period according to the preset prediction model and the operation data; The predicted operation data is compared with the corresponding preset early warning threshold to obtain a comparison result, and the operation data score of the equipment to be evaluated is calculated according to the comparison result; the fault score and the operation data score are used as the Describe the evaluation result output of the device to be evaluated. It can not only evaluate the health status of the equipment based on the operating data and alarm events that have occurred in the equipment, but also predict the failure of the equipment to occur, and comprehensively and predictably evaluate the health of the equipment.
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Description

Technical field

[0001] The present invention relates to the field of Internet of Things, and in particular, to an Internet of-connected device assessment method, a device, and a computer readable storage medium. Background technique

[0002] The most typical method of the current equipment health status is to establish a fault tree analysis method (FTA) to establish a fault tree analysis database, according to equipment, industry standards, national standards, or operators actual work experience settings according to equipment manufacturers. Run the data warning threshold library, alarm threshold library, the alarm owner's heavy library and other databases, and then compare the health of the device by comparing the actual alarm data and running parameters of the device to these databases. However, these alarm data or running data are data that have occurred. According to these data, they can only understand the problem of fault problems that have occurred, and cannot predict the ...

Claims

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