Patent ID: 7366588

Claim:
An air conditioning system including at least one stationary air conditioner and at least one mobile assistant device which moves within a predetermined management area and performs an operation of improving air quality on a predetermined abnormal region within the management area by cooperating with the air conditioner, wherein the air conditioner comprises: an air quality improving unit improving a value of a predetermined air quality index into an appropriate range; a first forced flow unit generating a main flow to transport improved air toward the abnormal region; and a control unit controlling the air quality improving unit and the first forced flow unit to perform a main operation on the abnormal region and transmitting a command instructing the assistant device to perform an assistant operation on the abnormal region, and wherein the assistant device comprises: a traveling unit moving the assistant device to the abnormal region in response to the command; and a second forced flow unit generating an assistant flow to transport the improved air transported by the main flow into the abnormal region.