Aerosol generation system including determination of liquid level and method for determining liquid level in aerosol generation system

摘要

An electrically operated aerosol generation system (100) is provided, the electrically operated aerosol generation system comprising a liquid storage portion (113) for storing a liquid (115) capable of generating an aerosol, and an electric heater ( 119) and between the liquid (115) in the liquid storage part (113) and the electric heater (119) and to carry the liquid (115) from the liquid storage part (113) to the electric heater (119). And an electric circuit (109) connected to the electric heater (119), the electric circuit (109) turning the electric heater (119) over an evaporation period in response to user input Activates to vaporize the liquid (115) in the capillary core (117) and over a second period at a first predetermined time after the evaporation period Start Ta (119) records the temperature measurement of the heater (119) during the second period, and is configured to determine the liquid level in the liquid storage portion (113) on the basis of the temperature measurement. [Selection] Figure 5