Method, device and system for controlling household appliance by intelligent speech equipment

The invention discloses a method for controlling a household appliance by intelligent speech equipment. The method comprises the following steps: when a speech control instruction transmitted by an application server is received, parsing the speech control instruction so as to acquire household appliance information and instruction information, wherein the intelligent speech equipment forwards the speech control instruction to the application server when the speech control instruction is received; and transmitting the instruction information to the household appliance corresponding to the household appliance information. The invention further proposes a device and system for controlling the household appliance by the intelligent speech equipment. According to the method, the device and the system for controlling the household appliance by the intelligent speech equipment provided by the invention, third-party intelligent speech equipment does not need to load a corresponding control APP, and only the received