Method and device for controlling environment of railway vehicle cab in tunnel

The invention provides a method and device for controlling the environment of a railway vehicle cab in a tunnel, and relates to the technical field of cab environment control, and the method comprises the steps that first information and second information are obtained, and the first information comprises air data information and personnel information in the cab; the second information comprises cab historical air data information and personnel information. And sending the second information to a preset environment control strategy prediction model to obtain first environment control strategy information before the personnel enter the cab. Obtaining body index changes of personnel entering a cab and an air data difference value inside and outside a driver room, predicting at least two pieces of second environment control strategy information in real time, performing energy consumption scoring processing and comfort evaluation based on a human body comfort evaluation model, and comprehensively analyzing energy