REMOTE CONTROL DEVICE, REMOTE PARKING ASSIST SYSTEM USING THE SAME, AND METHOD FOR CONTROLLING THE SYSTEM

A remote control device includes: a user input device that receives a user input; a display that displays a user interface for controlling torque of a power source of a vehicle; a communication device in wireless communication with a remote parking assist system; and a processor that operates the user interface in response to the user input and transmits a control signal according to an operation of the user interface to the remote parking assist system. The processor resizes a component of the user interface and displays the resized component when the vehicle is immovable while the remote parking assist system is in operation.