AR glasses with audio and video transmission function based on WebRTC technology and use method

The invention discloses AR glasses with an audio and video transmission function based on a WebRTC technology and a use method, the AR glasses are used for real-time interaction with a remote teacher end, and the method comprises the steps that a practical operation picture acquisition module obtains practical operation data of power equipment, and automatically identifies the states of each component and an indicating lamp of the power equipment to obtain an identification result; the data storage module pre-stores scene information; the control module stores the identification result to a data storage module, calls scene information and sends a display command; the information display module calls the scene information and the recognition result and displays the scene information and the recognition result by adopting an AR technology; the WebRTC gateway transmits the scene information and the identification result to the remote teacher end; the remote teacher terminal displays and feeds back audio and vide