The invention relates to an infrared temperature control system of an electronic heating device and a control method thereof. The system comprises a control unit, an infrared detection unit, a heating unit and a heating pipe (20) with detection hole； and the detection unit is used to emit a detection signal, and to detect the conditions of the heating pipe, and to judge whether a cigarette is inserted into a heating pipe； and he infrared detection unit feeds back an input signal to the control unit, and the control unit drives the heating unit to start and adjust the heating temperature of the heating unit, and the temperature is adjusted by control unit according to the insertion condition of the cigarette to save the energy of the battery, so that the electronic heating device is more similar to the burning process of the cigarette.
