Method, device and computer equipment for controlling flow of proportional valves of breathing machines

The invention relates to a method, a device and computer equipment for controlling the flow of proportional valves of breathing machines. The method includes reading operation parameters of breathingmachine systems; inputting the operation parameters of the breathing machine systems into preset neural network models generated by means of training on the basis of breathing machine historical system operation parameters; acquiring current signals outputted by the preset trained neural network models according to the operation parameters of the breathing machine systems; inputting the current signals into the proportional valves in the breathing machines to control the flow of the proportional valves. The method, the device and the computer equipment have the advantages that the operation parameters of the current breathing machine systems are inputted into the preset neural network models generated by means of training on the basis of the breathing machine historical system operation parameters, each reasonable