Updating method of image recognition model and related equipment

The present invention provides an updating method of image recognition model and related equipment. an image recognition model is deployed at the cloud in a data calculation mode, and the image recognition model is updated in a real-time online updating mode, so that the recognition result is more accurate. The method comprises the following steps: performing image preprocessing on a target imageto obtain target data, wherein the target image is a to-be-recognized image; inputting the target data into a target image recognition model to obtain a prediction value corresponding to the target image, the target image recognition model being a model deployed at a cloud end and constructed through a convolutional neural network; when the prediction value is smaller than a preset threshold value, recognizing the target data through at least two image recognition models to obtain a first recognition result; when the first recognition result is that the recognition is successful, marking the target data as first sampl