Train running state prediction method, model training method and device

The invention discloses a train running state prediction method and a model training method and device. The prediction method comprises the steps of obtaining historical state data of a train and a time sequence of historical control instructions; predicting the running state of the train by using a pre-established train running state prediction model according to the historical state data of the train and the time sequence of the historical control instruction; the train running state prediction model is used for respectively determining the state characteristics of the state data and the instruction characteristics of the control instruction corresponding to the state data in the time sequence of the historical control instruction for each piece of state data in the time sequence of the historical state data, splicing the state features and the instruction features, and adding the spliced state features and instruction features into an enhanced feature time sequence; and inputting the enhanced feature time