AEROSOL GENERATION SYSTEM, MEASUREMENT METHOD, ATOMIZATION DEVICE, AND POWER SUPPLY DEVICE

摘要

An aerosol generation system, a measurement method, an atomization device (10), and a power supply device (20). The aerosol generation system comprises: a liquid storage cavity (11), a vaporization element, a battery cell (21) providing power to the vaporization element, a gas flow sensor (16) for measuring a gas flow inhalation velocity, and a controller (22). The controller (22) is configured to determine the consumption of a liquid matrix in a time period on the basis of power applied to the vaporization element, a gas flow velocity, a correlation coefficient between the volume of aerosol generated and the power applied to the vaporization element, and a correction constant for the volume of aerosol generated and the gas flow velocity in the time period. The use of the aerosol generation system can accurately estimate, measure, and/or predict the volume of aerosol or a liquid matrix material delivered to a user.