TOUCH-FREE ELEVATOR CONTROL METHOD AND SYSTEM

A touch-free elevator control method and system. The control method comprises: acquiring an elevator control interface of a mobile terminal, and determining that a camera and a Bluetooth module of the mobile terminal are in an on state; controlling the camera to scan a QR code provided on the outer side of an elevator car of an elevator and extracting the current floor value from the QR code, or searching for an authorized elevator to enter the elevator, the mobile terminal being communicatively connected to a controlled end of the elevator by means of the Bluetooth module; generating operation information according to the current floor value and the floor where the elevator is located, displaying the operation information on an operation interface of the mobile terminal, and obtaining a gesture track of the user on the operation interface to generate an operation instruction; and sending the operation instruction to the controlled end to control the elevator. By means of the method, contact infection caused