Air conditioning system and control method thereof

The invention discloses an air conditioning system and a control method thereof, relates to the technical field of air conditioners, and aims to improve the temperature measurement precision of a thermal imaging device in the air conditioning system. The air conditioning system includes: a thermal imaging device; the controller is configured to obtain a target thermal imaging image of the infrared detection area through the thermal imaging device, and the target thermal imaging image comprises the measurement temperature of each pixel point; identifying a target image area corresponding to the target object from the target thermal imaging image; according to a target image area corresponding to the target object in the target thermal imaging image and the installation height of the thermal imaging device, temperature measurement parameters of the target object in the target thermal imaging image are determined, and the temperature measurement parameters at least comprise the pitch angle and the course angle o