Tobacco shred temperature and humidity adjusting method and device and medium

The invention relates to a tobacco shred temperature and humidity adjusting method and device and a medium, and relates to the technical field of tobacco manufacturing. The method comprises the following steps: acquiring an actual value of environment temperature, an actual value of environment humidity, a set temperature value of tobacco shreds, a set humidity value of tobacco shreds, an output actual value of tobacco shred temperature and an output actual value of tobacco shred humidity; inputting into a trained valve opening degree prediction large model, and outputting to obtain a temperature prediction valve opening degree and a humidity prediction valve opening degree; the actual temperature valve opening degree and the actual humidity valve opening degree are detected; calculating to obtain a temperature valve deviation opening degree and a humidity valve deviation opening degree; and the actuator performs power adjustment based on the temperature valve deviation opening degree and the humidity valve d