Detection method suitable for embedded GPU platform and related device

The invention discloses a detection method suitable for an embedded GPU platform and a related device, and the method comprises the steps: obtaining a to-be-detected power transmission line image set, marking normal equipment and defective equipment in a power transmission line image, carrying out the cleaning of the power transmission line image, and dividing the power transmission line image into a training set, a verification set and a test set; constructing a depth separable convolution, and establishing a target detection network based on the depth separable convolution, the activation function and the BN layer; a channel filtering method is adopted to prune channels of the target detection network, the whole target detection network is pruned forwards layer by layer from the last layer of the target detection network, and an algorithm of retraining and recalculating an L1 norm is carried out layer by layer; and training the pruned target detection network through the training set, and deploying the targ