Disclosed is a method of opening or closing the door of a vehicle including a getting-off zone partitioned by an inside door and an outside door. The method includes identifying user information of a passenger within the inside door, opening the inside door based on a result of a comparison between a stop location of the vehicle and a destination location corresponding to the user information, determining whether a passenger within the getting-off zone is a getting-off target, and opening the outside door based on a result of the determination. The vehicle to which the present disclosure is applied may be associated with a given artificial intelligence (AI) module, a drone, an unmanned aerial vehicle, a robot, an augmented reality (AR) module, a virtual reality (VR) module, and a 5th generation (5G) mobile communication apparatus, etc.