Method and device for displaying operation interface

The invention discloses a method and a device for displaying an operation interface and belongs to the intelligent household field. The method comprises steps that the equipment information of intelligent household equipment is acquired through a camera, and the equipment information comprises at least one type of an equipment identifier and an equipment model; the operation interface corresponding to the equipment information is determined in preset multiple operation interfaces; the operation interface corresponding to the equipment information is displayed. The method solves problems that a user needs plenty of time to switch operation interfaces and efficiency of the user for searching the intelligent equipment in management APPs is relatively low as the quantity of the intelligent household equipment is large, the corresponding operation interface is displayed according to the equipment information, and taking plenty of time to switch the operation interfaces is not needed.