Electronic cigarette control method and electronic cigarette control device

The invention provides an electronic cigarette control method and an electronic cigarette control device, and the electronic cigarette control method comprises the steps: receiving a detection signal outputted by a capacitance detection device, obtaining a change value of the oscillation frequency of the detection signal, calculating a change curve of the oscillation frequency, and calculating a wave crest segment of the change curve; and judging whether the number of wave crests of the change curve in a first preset time period exceeds three times or not and whether the peak value of each wave crest in the first preset time period is higher than a first preset frequency threshold value or not, and if yes, unlocking the electronic cigarette. The electronic cigarette control device comprises a controller, a driving device, a capacitance detection device and an indicating device. The problems that children smoke the electronic cigarette by mistake and the electronic cigarette is self-smoked can be solved. 本发明提供