VEHICLE DISPLAY DEVICE AND OPERATING METHOD THEREOF

A vehicle display device comprises a first display; a second display; a reception unit for receiving passenger monitoring information on the basis of vehicle DMS sensing information; and a control unit for controlling the operation of each of the first and second displays and the driving module. Here, the control unit can display a first screen on the first display, recognize the passenger sitting in the passenger seat on the basis of the received passenger monitoring information, and determine whether to generate a second screen for the passenger seat on at least a portion of the first display on the basis of the recognition results.