AR-HUD parameter adjustment method, system and device based on face recognition

The invention relates to the technical field of vehicle-mounted AR-HUD interaction adjustment, in particular to an AR-HUD parameter adjustment method, system and device based on face recognition, and the method comprises the steps: obtaining human eye position information and face ID information; according to the human eye position information, the motor module is driven to adjust the AR-HUD height to a proper position; judging whether the user is a new user according to the face ID information; if the user is a new user, creating a new configuration file, and binding the new configuration file with the face ID information; and if the user is the existing user, calling the corresponding configuration file to adjust the AR-HUD parameters. According to the method, the corresponding configuration file is matched according to the human eye position information and the human face ID information of the user, and the AR-HUD parameters are automatically adjusted, so that the comfort of the user is greatly improved. 本