Smart home edge computing gateway system

The invention provides a smart home edge computing gateway system, and the system comprises a network center and an edge nodes. The network center comprises a wifi router and a data distribution module, and the edge node comprises a PLC distribution line and a PLC edge gateway. An instruction input by a user terminal is received through the wifi router; the data distribution module determines thecorresponding edge node through an edge identifier carried by the instruction, calls a corresponding control template through the control type, loads the numerical packet to the control template to form a control data packet, and sends the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module; and the PLC edge gateway performs data communication with the first Bluetooth unit through the second Bluetooth unit, receives the control data packet, generates a corresponding power carrier signal, and outputs the power carrier signal to the corresponding furniture termina