Electronic cigarette capable of dose control and control method thereof

Abstract

The disclosure provides an electronic cigarette capable of dose control and a control method thereof. The electronic cigarette includes a housing, a liquid storage chamber, a vaporizing device, a battery, an airflow sensor, and a control circuit. The control circuit includes a microcontroller, a power control unit, a timing unit, an energy statistics and conversion unit, and an indication unit. The microcontroller is preset with preset parameters including a preset dose threshold. The airflow sensor detects airflow during vaping, then the power control unit supplies power for a heating unit, and the timing unit starts timing, the power control unit detects power of the heating unit, the energy statistics and conversion unit calculates and converts consumption of electric energy into a dose of consumed cigarette liquid, when the dose of consumed cigarette liquid reaches the preset dose threshold, the indication unit provides an indication.