An apparatus anomaly identification method, system, device, medium and product
By calculating thermal anomaly scores using structural recognition and thermal feature reference models, the problem of low accuracy in infrared thermal anomaly identification of equipment in existing technologies is solved. This enables precise positioning of equipment components and dynamic monitoring of their thermal status, thereby improving the accuracy and perception capability of anomaly identification.
CN122200191APending Publication Date: 2026-06-12ELECTRIC POWER RES INST OF GUANGDONG POWER GRID CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ELECTRIC POWER RES INST OF GUANGDONG POWER GRID CO LTD
- Filing Date
- 2026-05-08
- Publication Date
- 2026-06-12
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Figure CN122200191A_ABST
Abstract
The application discloses a kind of equipment anomaly identification method, system, equipment, medium and product, belong to equipment fault identification technical field, the method is: original infrared image is input into structure identification model, obtains the space area and class label of each equipment component;According to space area, component area is extracted to obtain the feature of heat characteristic;Meanwhile, the heat characteristic reference model corresponding to each class label is obtained;Based on heat characteristic and heat characteristic reference model, heat anomaly score is calculated, and then abnormal score sequence is obtained;According to abnormal score sequence, determine heat anomaly evolution index, and the space area corresponding to each equipment component, class label, heat anomaly score and heat anomaly evolution index are associated and packaged, to obtain identification result set, wherein, heat anomaly evolution index is used to represent the change trend of the heat abnormal state of equipment component with time, therefore, by implementing the present application, the accuracy of equipment fault identification can be realized.
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