Air Conditioner Control System and Control Method

Abstract

The present disclosure relates to the technical field of air conditioners and provides an air conditioner control system and a control method. The air conditioner control system in the present disclosure includes: an outdoor unit device, one main indoor unit device and at least one secondary indoor unit device, wherein the main indoor unit device and the outdoor unit device are connected to a first communication bus, and the main indoor unit device and each of the at least one secondary indoor unit device are both connected to a second communication bus; each of the at least one secondary indoor unit device sends a secondary indoor unit state information of itself to the second communication bus; the main indoor unit device acquires the secondary indoor unit state information of each of the at least one secondary indoor unit device via the second communication bus, and sends an indoor unit state summary information to the first communication bus according to each piece of the secondary indoor unit state information and a main indoor unit state information of the main indoor unit device; and the outdoor unit device acquires the indoor unit state summary information via the first communication bus, and when it is determined, according to the indoor unit state summary information, that there is a fault in the main indoor unit device or each of the at least one secondary indoor unit device, controls itself to execute an action corresponding to the fault. By means of the air conditioner control system, the production cost can be effectively reduced.

Dependencies are inferred from the claim text.