An aerosol generation system having liquid level crystals and a method for determining liquid level in an aerosol generation system

摘要

An electrically operated aerosol generating system 100 is provided which includes a liquid reservoir 113 for storing liquid 115 that can generate aerosols, an electric heater 119, A capillary wick 117 positioned between the liquid 115 and the electric heater 119 and configured to transfer the liquid 115 from the liquid reservoir 113 to the electric heater 119, And the electrical circuit 109 activates the electric heater 119 during the vaporization period in response to a user input to evaporate the liquid 115 in the capillary wick 117, The first predetermined time after the vaporization period activates the heater 119 during the second period of time and the first predetermined time is shorter than the time required for the liquid amount of the wick to reach an equilibrium state following the vaporization period, The temperature measurement value of the heater 119 during or immediately after the period And lock, and on the basis of the temperature measurements is arranged to determine the liquid level in the liquid storage section 113. The