Aerosol generation device, control method and storage medium
AssigneeJapan Tobacco Inc.
InventorsTakuma Nakano, Hajime Fujita
Life of this patent
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Abstract
An aerosol generation device includes: a load configured to heat an aerosol generation article by using power that is supplied from a power source, the aerosol generation article comprising an aerosol-forming substrate configured to hold or carry at least one of an aerosol source and a flavor source; and a control unit configured to acquire a temperature of the load and to control the power that is supplied from the power source to the load by feedback control. The control unit is configured to determine the power that is supplied from the power source to the load, based on comparison between an operation value obtained in the feedback control and a predetermined value.
Claims18
An aerosol generation device comprising:
- a load configured to heat an aerosol generation article by using power that is supplied from a power source, the aerosol generation article comprising an aerosol-forming substrate configured to hold or carry at least one of an aerosol source and a flavor source;
- and
- circuitry configured to:
- acquire a temperature of the load;
- control the power that is supplied from the power source to the load by feedback control;
- and
- determine the power that is supplied from the power source to the load based on a comparison between an operation value obtained in the feedback control and a predetermined value.
A control method of power that is supplied from a power source to a load, which is used to heat an aerosol generation article comprising an aerosol-forming substrate configured to hold or carry at least one of an aerosol source and a flavor source, the control method comprising:
- starting supply of the power from the power source to the load;
- acquiring a temperature of the load and controlling the power that is supplied from the power source to the load by feedback control;
- and
- determining the power that is supplied from the power source to the load, based on comparison between an operation value obtained in the feedback control and a predetermined value.
An aerosol generation device comprising:
- a load configured to heat an aerosol generation article by using power that is supplied from a power source, the aerosol generation article comprising an aerosol-forming substrate configured to hold or carry at least one of an aerosol source and a flavor source;
- and
- circuitry configured to
- acquire a temperature of the load;
- control the power that is supplied from the power source to the load by feedback control based on a difference between the temperature of the load and a predetermined temperature;
- and
- correct an operation value obtained in the feedback control so that an absolute value of the difference does not increase.
Dependencies are inferred from the claim text.