Abstract: A method for controlling an electronic vaporization device includes: obtaining an output voltage sampling value of a pulse boost circuit of the electronic vaporization device in real time; determining, according to the output voltage sampling value and a preset cell voltage, whether the output voltage sampling value is greater than the preset cell voltage; performing, according to the output voltage sampling value and the preset cell voltage if the output voltage sampling value is greater than the preset cell voltage and is less than or equal to a preset voltage threshold, pulse boost regulation on the pulse boost circuit in a first regulation manner; and performing, according to the output voltage sampling value and the preset cell voltage if the output voltage sampling value is greater than the preset voltage threshold, pulse boost regulation on the pulse boost circuit in a second regulation manner.

Abstract: A liquid storage assembly includes: a liquid storage cavity for storing to-be-vaporized liquid; a reference element at least partially located in the liquid storage cavity and including a reference electrode; at least one detection element at least partially located in the liquid storage cavity, the at least one detection element being spaced apart from the reference element and including a detection electrode; and a detection circuit electrically connected to the reference element and the at least one detection element, the detection circuit detecting capacitance between the reference element and the at least one detection element or resistance of the to-be-vaporized liquid, and determining a remaining volume of the to-be-vaporized liquid according to the detected capacitance or resistance.

Abstract: The present disclosure relates to a system, a method, a device, and an electronic atomizing device for detecting a nicotine content in an e-liquid. The system includes: a sampling circuit configured to acquire characteristic parameters, and the characteristic parameters being configured to calculate an impedance of the e-liquid in an e-liquid containing component; and a controller electrically connected to the sampling circuit, configured to calculate the impedance of the e-liquid according to the characteristic parameters fed back by the sampling circuit, and determine the nicotine content in the e-liquid according to the impedance of the e-liquid and a preset corresponding relation between the impedance and the nicotine content.