Brake control system used in a vehicle and control method thereof

1. A brake control system for use in a vehicle, comprising:

a brake pad for braking the vehicle by pressing a brake disc provided in the vehicle;

one or more sensors for measuring the vehicle speed, the wear level of the brake pad, the traveling distance of the vehicle, the braking distance of the vehicle, and the braking pressure applied by the brake pad to the brake disc at braking; and

a controller connected with the one or more sensors and for controlling an operation of the brake pad,

wherein the controller

compares an initial braking distance, which is a design value of the braking distance before initial traveling of the vehicle, with a current braking distance, which is a braking distance after traveling of the vehicle during a certain duration, and

increases the braking pressure of the brake pad in response to an amount of increase in the braking distance, when the amount of increase in the braking distance, which is a difference value between the current braking distance and the initial braking distance, is out of a setting range, and

wherein the amount of increase in the braking pressure is a value in each vehicle speed condition, which has been learned according to an Artificial Intelligence model so that the amount of increase in the braking distance satisfies the setting range in the condition where the vehicle speeds are different from each other.

2. The brake control system of claim 1 ,

wherein the controller is connected with a processor for deriving the amount of increase in the braking pressure of the brake pad, and

wherein the processor performs learning according to the Artificial Intelligence model, and

receives at least one input factor to derive the amount of increase in the braking pressure.

3. The brake control system of claim 2 ,

wherein the input factor is at least one of the vehicle speed, the wear level of the brake pad, the traveling distance of the vehicle, the braking distance of the vehicle, and the braking pressure of the brake pad.

4. The brake control system of claim 3 ,

wherein the amount of increase in the braking pressure is a value at which the amount of increase in the braking distance is set to zero or a positive setting value in the condition where at least one of the vehicle speed, the wear level of the brake pad, the traveling distance of the vehicle, the braking distance of the vehicle, and the braking pressure of the brake pad is different, in the learning mode according to the Artificial Intelligence model.

5. The brake control system of claim 2 ,

wherein the brake control system further comprises a transceiver for communicating with a server, and

wherein the processor is provided in the server.

6. The brake control system of claim 5 ,

wherein the controller receives information about the amount of increase in the braking pressure from the server.

7. The brake control system of claim 2 ,

wherein the brake control system further comprises a memory unit for storing information about the amount of increase in the braking pressure, and

wherein the controller selects the amount of increase in the braking pressure based on the information about the amount of increase in the braking pressure stored in the memory unit.

8. The brake control system of claim 1 ,

wherein the amount of increase in the braking pressure is a value at which the amount of increase in the braking distance is set to zero.

9. The brake control system of claim 1 ,

wherein the amount of increase in the braking pressure is a value at which the amount of increase in the braking distance is set to a positive setting value.

10. The brake control system of claim 9 ,

wherein the setting value of the amount of increase in the braking distance is set differently, respectively, in the condition where the vehicle speeds are different from each other.

11. A method for operating a brake control system for use in a vehicle, comprising:

determining whether the braking distance of the vehicle falls within a setting range;

storing information about the braking distance, when the braking distance of the vehicle is out of the setting range;

calculating an amount of increase in the braking distance from the stored information about the braking distance; and

braking the vehicle by adding the amount of increase in the braking pressure corresponding to the amount of increase in the braking distance to the braking pressure,

wherein the amount of increase in the braking pressure is a value in each vehicle speed condition, which has been learned according to an Artificial Intelligence model so that the amount of increase in the braking distance satisfies the setting range in the condition where the vehicle speeds are different from each other.

12. The method for operating the brake control system of claim 11 ,

wherein the brake control system comprises a controller for controlling an operation of the brake pad,

wherein the controller is connected with a processor for deriving the amount of increase in the braking pressure of the brake pad, and

wherein the processor

performs learning according to the Artificial Intelligence model, and

receives at least one input factor to derive the amount of increase in the braking pressure.

13. The method for operating the brake control system of claim 12 ,

wherein the input factor is at least one of the vehicle speed, the wear level of the brake pad, the traveling distance of the vehicle, the braking distance of the vehicle, and the braking pressure of the brake pad.

14. The method for operating the brake control system of claim 13 ,

wherein the amount of increase in the braking pressure is a value at which the amount of increase in the braking distance is set to zero or a positive setting value in the condition where at least one of the vehicle speed, the wear level of the brake pad, the traveling distance of the vehicle, the braking distance of the vehicle, and the braking pressure of the brake pad is different, in the learning mode according to the Artificial Intelligence model.

15. The method for operating the brake control system of claim 12 , further comprising storing information about the braking distance, when the braking distance of the vehicle falls within the setting range.

16. The method for operating the brake control system of claim 15 ,

wherein the controller determines the time point when the braking distance of the vehicle reaches the setting range from the stored information about the braking distance.

17. A computer program stored in a non-transitory computer readable recording medium for operating a brake control system for use in a vehicle, the computer program comprising instructions for:

determining whether the braking distance of the vehicle falls within a setting range;

storing information about the braking distance, when the braking distance of the vehicle is out of the setting range;

calculating an amount of increase in the braking distance from the stored information about the braking distance; and

braking the vehicle by adding the amount of increase in the braking pressure corresponding to the amount of increase in the braking distance to the braking pressure,

wherein the amount of increase in the braking pressure is a value in each vehicle speed condition, which has been learned according to an Artificial Intelligence model so that the amount of increase in the braking distance satisfies the setting range in the condition where the vehicle speeds are different from each other.