A kind of aerosol generates system, generates the cylinder of system for aerosol, and the method that detection aerosol generates users suction of system. It includes liquid storage part (201), first electrode and the second electrode (304,305) and control system for keeping liquid aersol to form matrix that the aerosol, which generates system,. The second electrode is spaced apart with the first electrode, and at least part of the liquid storage part (201) is arranged between the first electrode and the second electrode (304,305). The control system is configured to measure the electrical quantities between the first electrode and the second electrode (304,305), and users suction of system is generated based on aerosol described in the electrical quantities infomation detection measured.
