Method for adjusting air volume in mask and mask

The invention is suitable for the technical field of computers, and provides a method for adjusting the stroke volume of a mask and the mask. The method comprises the steps of obtaining an air pressure value generated by breathing of a user wearing the mask; based on the air pressure value, a preset expiration pressure value and a preset inspiration pressure value, determining a current breathingsmooth state of the user; and adjusting the current air volume in the mask based on the breathing smooth state. In this way, the air pressure value generated by breathing of a user wearing the mask isacquired, the air pressure value is judged to obtain the current breathing smooth state of the user, and then the air volume in the current mask is adjusted according to the breathing smooth state, so that the mask can adjust the air volume in the mask according to different pressure values generated by breathing of the user, the user does not feel oppressed when wearing the mask on any occasion,and the wearing comfort is