Apparatus and method for controlling vehicle

1. An apparatus of controlling a vehicle, the apparatus comprising:

at least two buttons provided on a steering wheel of the vehicle;

a processor electrically connected to the at least two buttons; and

a storage electrically connected to the processor and configured to store instructions executed by the processor,

wherein the processor is configured to:

map and set a vehicle function to the at least two buttons,

detect a button operated among the at least two buttons, and

perform a vehicle function mapped to the operated button based on the vehicle function mapped to the operated button and a current vehicle state, and

wherein the processor is configured to set a lap timer start function to a button of the at least two buttons, and to automatically set a lap timer stop and initialization function to a remaining button of the at least two buttons.

2. The apparatus of claim 1 , wherein the processor is configured to map a driving mode function having a vehicle feature to the at least two buttons on a one-to-one basis.

3. The apparatus of claim 2 , wherein the processor is configured to:

compare a driving mode corresponding to the driving mode function with a current driving mode of the vehicle when the processor concludes that the vehicle function mapped to the operated button is the driving mode function, and

change a driving mode of the vehicle to the driving mode corresponding to the driving mode function when the processor concludes that the driving mode corresponding to the driving mode function is inconsistent with the current driving mode.

4. The apparatus of claim 3 , wherein the processor is configured to change the driving mode of the vehicle to a default driving mode corresponding to a system logic or a previous driving mode when the processor concludes that the driving mode corresponding to the driving mode function matches the current driving mode.

5. The apparatus of claim 3 , wherein the processor is configured to change the driving mode of the vehicle to a next driving mode in a predetermined order when the processor concludes that the driving mode corresponding to the driving mode function matches the current driving mode.

6. The apparatus of claim 1 ,

wherein the processor is configured to start a lap timer when an operation of the button to which the lap timer start function is set is detected in a state in which the lap timer is not started, and

wherein the processor is configured to ignore an input of a corresponding button when an operation of the corresponding button to which the lap timer stop and initialization function is set is detected.

7. The apparatus of claim 6 , wherein the processor is configured to:

read and record a timer value from the lap timer when the operation of the button to which the lap timer start function is set is detected in a state in which the lap timer is started, and

stop the lap timer when the operation of the button to which the lap timer stop and initialization function is set is detected.

8. The apparatus of claim 6 , wherein the processor is configured to:

restart the lap timer when the operation of the button to which the lap timer start function is set is detected in a state in which the lap timer is stopped, and

initialize the lap timer when the operation of the button to which the lap timer stop and initialization function is set is detected.

9. The apparatus of claim 1 , wherein the processor is configured to output, to a display device, information on guiding changes in a vehicle state corresponding to the performing of the vehicle function mapped to the operated button.

10. A method of controlling a vehicle, the method comprising:

mapping and setting, by a processor, a vehicle function to at least two buttons provided on a steering wheel of the vehicle;

detecting, by the processor, a button operated among the at least two buttons;

identifying, by the processor, a vehicle function mapped to the operated button; and

performing, by the processor, the vehicle function mapped to the operated button based on the identified vehicle function and a current vehicle state,

wherein the setting of the vehicle functions includes:

setting a lap timer start function to a button of the at least two buttons, and automatically setting a lap timer stop and initialization function to a remaining button of the at least two buttons.

11. The method of claim 10 , wherein the setting of the vehicle functions includes:

mapping a driving mode function having a vehicle feature to the at least two buttons on a one-to-one basis.

12. The method of claim 11 , wherein the performing of the vehicle function includes:

comparing a driving mode corresponding to the driving mode function with a current driving mode of the vehicle when the vehicle function mapped to the operated button is the driving mode function; and

changing a driving mode of the vehicle to the driving mode corresponding to the driving mode function when the processor concludes that the driving mode corresponding to the driving mode function is inconsistent with the current driving mode.

13. The method of claim 12 , wherein the performing of the vehicle function includes:

changing the driving mode of the vehicle to a default driving mode corresponding to a system logic or a previous driving mode when the processor concludes that the driving mode corresponding to the driving mode function matches the current driving mode.

14. The method of claim 12 , wherein the performing of the vehicle function includes:

changing the driving mode of the vehicle to a next driving mode in a predetermined order when the processor concludes that the driving mode corresponding to the driving mode function matches the current driving mode.

15. The method of claim 10 , wherein the setting of the vehicle functions further includes:

outputting a pop-up, to a display device, indicating that the lap timer stop and initialization function is automatically set to the remaining button when the lap timer start function is set to the button of the at least two buttons.

16. The method of claim 10 , wherein the performing of the vehicle function includes:

starting a lap timer when an operation of the button to which the lap timer start function is set is detected in a state in which the lap timer is not started; and

ignoring an input of a corresponding button when an operation of the corresponding button to which the lap timer stop and initialization function is set is detected.

17. The method of claim 10 , wherein the performing of the vehicle function includes:

reading and recording a timer value from the lap timer when the operation of the button to which the lap timer start function is set is detected in a state in which the lap timer is started; and

stopping the lap timer when the operation of the button to which the lap timer stop and initialization function is set is detected.

18. The method of claim 10 , wherein the performing of the vehicle function includes:

restarting the lap timer when the operation of the button to which the lap timer start function is set is detected in a state in which the lap timer is stopped; and

initializing the lap timer when the operation of the button to which the lap timer stop and initialization function is set is detected.