Mechanical ventilation man-machine asynchronous single-stage identification method and system

The invention discloses a mechanical ventilation man-machine asynchronous single-stage identification method and system. The method comprises the steps that pressure time sequence, flow speed time sequence and volume time sequence data of a breathing machine are obtained; after feature embedding and feature extraction are carried out on the pressure time sequence data, the flow velocity time sequence data and the volume time sequence data, feature maps representing the pressure time sequence data, the flow velocity time sequence data and the volume time sequence data are obtained; an output tensor is obtained after the characteristic spectrum passes through a classifier, and the position where man-machine asynchronization occurs and the type of man-machine asynchronization are obtained based on the output tensor. According to the mechanical ventilation man-machine asynchronization single-stage identification method, positioning and classification can be fused in one characteristic spectrum ...