Nuclear power equipment abnormal information detection method and device and computer equipment

The invention relates to a nuclear power equipment abnormal information detection method and device and computer equipment in the technical field of nuclear power information. The method comprises thefollowing steps: acquiring video data acquired by monitoring equipment, wherein the video data comprises multiple frames of equipment images; calling a pre-established equipment part segmentation model, inputting multiple frames of equipment images into the equipment part segmentation model, segmenting each frame of equipment image through the equipment part segmentation model, and outputting multiple equipment part images corresponding to each frame of equipment image; inputting each equipment part image into a part anomaly detection model, detecting each equipment part image through the part anomaly detection model, and outputting a detection result; and when the abnormal equipment part information exists in the detection result, generating alarm information according to the abnormal equipment part information.