The invention provides a self-adaptive tobacco oil control method. By monitoring atomizing cavity tobacco oil amount changes and operation of an
oil pump in real time, flowability quantification levelcharacteristics related to the concentration,
viscosity and type attributes of tobacco oil are determined; according to the flowability quantification level, the work voltages of the
oil pump and load current, tobacco oil flow under different working voltages is represented; according to the flowability quantification level and the smoking power, the rotation speed of the
oil pump is adjusted, sothat the dosage of the tobacco oil conveyed by the oil pump is matched with user smoking habits and the smoking power, the smoking feeling is kept, and the user smoking experience is improved; whether or not a smoking mode is started, continues or is stopped is determined according to whether an
oil storage module stores the oil or not, so that dry burning of an atomizing core is effectively prevented, and the purpose of effectively protecting electronic cigarettes is achieved; according to requirements of users, different kinds of tobacco oil and different
oil supply amounts, the taste of the tobacco oil is enriched, requirements of different users for different kinds of tobacco oil are met, and the taste is diversified and friendly to the users.