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INHALATION DEVICE WITH USER RECOGNITION FUNCTION BASED ON INHALATION BEHAVIOUR
INHALATION DEVICE WITH USER RECOGNITION FUNCTION BASED ON INHALATION BEHAVIOUR
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机译:基于吸气行为的具有用户识别功能的吸气装置
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摘要
A method of controlling operation of an inhaling device is provided, the inhaling device including a gas flow path through which gas can be drawn by the action of a user puff, a gas flow sensor within the gas flow path, and a memory, the method including recording gas flow measurements from the gas flow sensor; comparing the gas flow measurements with the user puff signature stored in the memory to provide a correlation score; and enabling or disabling further operation of the device based on a value of the correlation score. The method allows an inhaling device, such as an electrically operated smoking device or a medical inhaler, to authenticate a user of the device based on a detected puffing behavior.
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