A screen protection method, comprising the steps of acquiring (S101) a pressure state being experienced by a screen, the screen comprising a plurality of pressure detection points and at least one force bearing point, a force bearing point being a pressure detection point being subjected to a non-zero pressure, the pressure state comprising the number of force bearing points and pressure values at each force bearing point, and, upon the number of force bearing points being greater than or equal to two, a distance between force bearing points; determining (S102) whether the pressure state being experienced by the screen reaches a predetermined state, comprising: determining (S201) a predetermined pressure value standard according to the number of force bearing points, and further comprising: upon the number of force bearing points being greater than or equal to two, determining the predetermined pressure value standard as a sub-standard, according to a distance between two of the force bearing points being less than a predetermined distance; and determining (S202) whether the pressure value at the or each force bearing point reaches the predetermined pressure value standard and, when determined, the predetermined pressure value sub-standard, and if so determining that the pressure state of the screen has reached the predetermined state; and performing an alarm operation (S103), upon the pressure state being experienced by the screen reaching the predetermined state. acquiring (S101) a pressure state being experienced by a screen, the screen comprising a plurality of pressure detection points and at least one force bearing point, a force bearing point being a pressure detection point being subjected to a non-zero pressure, the pressure state comprising the number of force bearing points and pressure values at each force bearing point, and, upon the number of force bearing points being greater than or equal to two, a distance between force bearing points; determining (S102) whether the pressure state being experienced by the screen reaches a predetermined state, comprising: determining (S201) a predetermined pressure value standard according to the number of force bearing points, and further comprising: upon the number of force bearing points being greater than or equal to two, determining the predetermined pressure value standard as a sub-standard, according to a distance between two of the force bearing points being less than a predetermined distance; and determining (S202) whether the pressure value at the or each force bearing point reaches the predetermined pressure value standard and, when determined, the predetermined pressure value sub-standard, and if so determining that the pressure state of the screen has reached the predetermined state; and determining (S201) a predetermined pressure value standard according to the number of force bearing points, and further comprising: upon the number of force bearing points being greater than or equal to two, determining the predetermined pressure value standard as a sub-standard, according to a distance between two of the force bearing points being less than a predetermined distance; and determining (S202) whether the pressure value at the or each force bearing point reaches the predetermined pressure value standard and, when determined, the predetermined pressure value sub-standard, and if so determining that the pressure state of the screen has reached the predetermined state; and performing an alarm operation (S103), upon the pressure state being experienced by the screen reaching the predetermined state. <EOS>