Intelligent household control system

Provided is an intelligent household control system which is mainly composed of a microprocessor, an Ethernet module, a Zigbee module, an infrared transmit-receive module, an external memory, a power supply module and multipath switches. The infrared transmit-receive module is connected with the microprocessor via a serial bus and mainly used for receiving and analyzing an instruction of an infrared remote controller and storing according to functions and transmitting an infrared control signal with the corresponding instruction so that household electrical appliances are controlled. The external memory is connected with the microprocessor via an I2C bus and mainly used for storing an infrared instruction, the system operation state and some system parameters. Control of the multipath switches is realized via GPIO ports carried by the microprocessor and the multipath switches are mainly used for controlling external switches so that intelligent control is realized. Advantages of the system are that: an Ethernet technology, a Zigbee technology and an infrared remote control technology are fully utilized so that household intellectualization can be realized via simple system settings.