Slag transporting vehicle transportation activity prediction method based on input and output hidden Markov model

The invention relates to the technical field of slag transporting vehicle transportation activity prediction, and discloses a slag transporting vehicle transportation activity prediction method based on an input and output hidden Markov model. The method comprises the following steps: acquiring original track data of the slag transporting vehicle, and extracting transportation activity information of the slag transporting vehicle; historical activity background information of the slag transporting vehicle is obtained; constructing an input and output hidden Markov model, taking transportation activity information and historical activity background information of the slag transportation vehicle as model input, and performing model training; and utilizing the trained input and output hidden Markov model to obtain a prediction result of the next transportation activity of the slag transporting vehicle according to the current transportation activity information and the next activity background information of the