Emergency auxiliary control method, system and product of underwater unmanned vehicle

The invention relates to the technical field of underwater unmanned vehicle motion control, and particularly discloses an emergency auxiliary control method, system and product for an underwater unmanned vehicle, and the method comprises the steps: obtaining the state information and environment information of the vehicle in the latest period of time; inputting the state information and the environment information into a convolutional neural network, and calculating to obtain an aircraft prediction state at a prediction moment; and in combination with the characteristics of the aircraft, performing safety judgment according to the predicted state of the aircraft, and taking emergency auxiliary control measures according to a safety judgment result. According to the method, the future state of the aircraft is predicted by using the convolutional neural network, then the elevator bearing capacity of the aircraft is calculated based on predicted data, the navigation safety of the aircraft is judged in combinatio