Vehicle control device provided in vehicle and method for controlling vehicle

1. A vehicle control device comprising:

a display unit;

an interface device that is configured to be coupled to or uncoupled from the display unit, the interface device including a display module; and

a processor that is configured to:

determine whether the interface device is coupled to or uncoupled from the display unit, and

based on a determination that the interface device is coupled to or uncoupled from the display unit, control at least one of the display unit and the interface device,

wherein the processor is further configured to:

determine whether the interface device is coupled to a first region of the display unit,

based on a determination that the interface device is coupled to the first region of the display unit, control the display module to display screen information that is displayed on the first region of the display unit, and

based on (i) a determination that the interface device is coupled to the first region of the display unit and (ii) a position of a graphic object that is displayed on the first region of the display unit, control the display unit to move the interface device.

2. The vehicle control device of claim 1 , wherein the interface device includes:

a rotary input module that is coupled to the display module and that is configured to rotate.

3. The vehicle control device of claim 2 , wherein the display module includes a lens, and

wherein the lens is configured to (i) magnify the screen information that is displayed on the first region of the display unit and (ii) display the magnified screen information.

4. The vehicle control device of claim 2 , wherein the rotary input module includes:

a conductive unit that is configured to rotate based on physical user input, and

a rotation detection unit that is configured to:

detect a rotational movement of the conductive unit, and

based on the rotational movement of the conductive unit, control information that is displayed on the display module.

5. The vehicle control device of claim 1 , wherein the processor is configured to move the interface device to (i) locate a particular portion of the interface device over the graphic object or (ii) cover the graphic object with the interface device.

6. The vehicle control device of claim 1 , wherein the processor is configured to move the interface device while the interface device is coupled to the display unit.

7. The vehicle control device of claim 6 , wherein the display unit includes a plurality of electromagnets that are coupled to a first surface of the display unit, each of the plurality of electromagnets being configured to change a magnetic pole of the electromagnet,

wherein the interface device includes a magnet that has a first magnetic pole, and

wherein the processor is configured to control a respective magnetic pole of at least one of the plurality of electromagnets to move the interface device based on magnetic force between the magnet of the interface device and the at least one of the plurality of electromagnets.

8. The vehicle control device of claim 7 , wherein the display unit includes a plurality of electromagnets that are coupled to a second surface of the display unit, each of the plurality of electromagnets being configured to change magnetic force of the electromagnet, and

wherein the processor is configured to control magnetic force of at least one of the plurality of electromagnets based on a driving mode of a vehicle that is associated with the vehicle control device.

9. The vehicle control device of claim 8 , wherein, in a state in which the driving mode of the vehicle is an autonomous driving mode, the processor is configured to control the magnetic force of the at least one of the plurality of electromagnets to have a first value, and

wherein, in a state in which the driving mode of the vehicle is a manual driving mode, the processor is configured to control the magnetic force of the at least one of the plurality of electromagnets to have a second value that is greater than the first value.

10. The vehicle control device of claim 8 , wherein, in a state in which the driving mode of the vehicle is a manual driving mode, the processor is configured to:

based on a determination that the interface device is coupled to the display unit, adjust the magnetic force of the at least one of the plurality of electromagnets to a first value, and

based on a determination that the interface device is uncoupled from the display unit, adjust the magnetic force of the at least one of the plurality of electromagnets to a second value that is smaller than the first value.

11. The vehicle control device of claim 1 , wherein the processor is configured to:

determine whether the interface device is coupled to a second region of the display unit and whether a graphic object is fully displayed on the second region of the display unit, and

based on (i) a determination that the interface device is coupled to the second region of the display unit and (ii) a determination that the graphic object is fully displayed on the second region of the display unit, control the display unit to resize the graphic object to be fully displayed in the second region of the display unit.

12. The vehicle control device of claim 1 , wherein the processor is configured to:

based on (i) a determination that the interface device is coupled to the first region of the display unit and (ii) a size of the first region, control the display unit to resize a graphic object that is displayed on the display unit.

13. The vehicle control device of claim 1 , wherein the interface device includes a touch sensor, and

wherein, based on a determination that the interface device is coupled to the display unit, the processor is configured to:

detect, using the touch sensor, a number of fingers gripping the interface device, and

perform an operation based on the number of fingers detected as gripping the interface device.

14. The vehicle control device of claim 1 , wherein the processor is configured to:

determine whether the interface device is coupled to a third region of the display unit, and

based on a determination that the interface device is coupled to the third region of the display unit, control the display module to display second screen information corresponding to first screen information that is displayed on the third region of the display unit.

15. The vehicle control device of claim 14 , wherein the display unit includes a plurality of displays including a first display and a second display,

wherein the interface device further includes:

a communication unit, and

a memory,

wherein, in response to physical user input, the communication unit obtains data about screen information that is displayed on a first region of the first display to which the interface is coupled and the memory stores the data, and

wherein, in a state in which the interface device is decoupled from the first display and is coupled to the second display, the communication unit provides the data stored in the memory to the second display to display the screen information.

16. The vehicle control device of claim 14 , wherein the display module is configured to receive physical user input, and

wherein the processor is configured to:

determine whether physical user input is received,

determine whether the second screen information is displayed on the display module, and

based on (i) a determination that the physical user input is received and (ii) a determination that the second screen information is displayed on the display module, the processor is configured to control the display unit to stop displaying the first screen information.

17. The vehicle control device of claim 16 , wherein the processor is configured to:

in a state in which the physical user input is received, keep displaying the second screen information on the display module regardless of uncoupling between the interface device and the display unit.

18. The vehicle control device of claim 17 , wherein the display unit includes a plurality of displays including a first display displaying the first screen information and a second display, and

wherein the processor is configured to:

determine whether the interface device including the display module displaying the second screen information is coupled to the second display, and

control the second display to display third screen information corresponding to the second screen information.

19. The vehicle control device of claim 18 , wherein the processor is configured to:

based on (i) a determination that the physical user input is received and (ii) a determination that the interface device is coupled to the second display, control the interface device to stop displaying the second screen information.

20. The vehicle control device of claim 18 , wherein the first screen information is associated with a first operation and the second screen information is associated with the first operation, and

wherein the processor is configured to:

in a state in which the interface device is coupled to the first display, determine whether first physical user input is received,

based on a determination that the first physical user input is received, stop performing the first operation,

in a state in which the interface device is coupled to the second display, determine whether second physical user input is received, and

based on a determination that the second physical user input is received, resume performing the first operation.

21. The vehicle control device of claim 1 , wherein the interface device is a detachable interface device detachably attached to the display unit, and

the interface device is configured to be attachable to the display unit or detachable from the display unit.

22. A vehicle comprising a vehicle control device that includes:

a display unit;

an interface device that is configured to be coupled to or uncoupled from the display unit, the interface device including a display module; and

a processor that is configured to:

determine whether the interface device is coupled to or uncoupled from the display unit,

based on a determination that the interface device is coupled to or uncoupled from the display unit, control at least one of the display unit and the interface device,

determine whether the interface device is coupled to a first region of the display unit,

based on a determination that the interface device is coupled to the first region of the display unit, control the display module to display screen information that is displayed on the first region of the display unit, and

based on (i) a determination that the interface device is coupled to the first region of the display unit and (ii) a position of a graphic object that is displayed on the first region of the display unit, control the display unit to move the interface device.