Verification of operation of temperature sensor of aerosol-generating device

• Main Authors: BESSANT MICHEL, PIJNENBURG JOHANNES PETRUS MARIA, STEFFEN FLORIAN
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: CIGARETTES; CIGARS; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MATCH BOXES; MEDICAL OR VETERINARY SCIENCE; SMOKERS' REQUISITES; TOBACCO

An aerosol-generating device for generating an aerosol from an aerosol-forming substrate is disclosed. The aerosol-generating device comprises: an electrically powered heater element for heating an aerosol-forming substrate; a temperature sensor coupled to the heater element and configured to sense a temperature of the heater element; a power source configured to supply power to the heater element and the temperature sensor; and control electronics. The control electronics are configured to: measure an impedance value of the heater element; correlating the measured impedance value with an impedance value determined from the temperature of the heater element sensed by the temperature sensor; and controlling the supply of power to the heater element based on the correlation. 公开了一种用于从气溶胶形成基质生成气溶胶的气溶胶生成装置。气溶胶生成装置包括：用于加热气溶胶形成基质的电力供电加热器元件；温度传感器，其耦合到加热器元件并且被配置成感测加热器元件的温度；电源，其被配置成向加热器元件和温度传感器供应功率；以及控制电子器件。控制电子器件被配置成：测量加热器元件的阻抗值；将测量的阻抗值与根据温度传感器感测到的加热器元件的温度确定的阻抗值相互关联；以及基于所述相互关联控制对加热器元件的功率供应。