The invention provides a self-adaptive temperature control method and a system thereof. The system comprises a movable human body sensing module, an environment light sensing module, a temperature control module and a central control module, wherein operation modes of the central controller comprise a movable mode, a white static mode and a black static mode; the movable mode is characterized in that people normally move in the temperature control area; the white static mode is characterized in that no people normally move for continuous N minutes in the case of normal light; the black static mode is characterized in that no people normally move for continuous N minutes in the case without light; N is equal to 10-20; and N is equal to 10 in one embodiment of the invention.