Selective braking for steering loads

1. A system for a vehicle, the system comprising:

a set of sensors;

an electronic processor in communication with the set of sensors and a set of vehicle brakes, the electronic processor configured to:

receive a braking request from a user via a brake pedal, the braking request indicative of a first braking force,

determine, using the set of sensors, a speed of the vehicle,

determine, using the set of sensors, a rack force of the vehicle,

determine, using the set of sensors, a steering angle of the vehicle,

determine whether a set of selective braking conditions are met, the set of selective braking conditions comprising a determination that the speed of the vehicle is less than a vehicle speed threshold, a determination that the rack force is greater than a rack force threshold, and a determination that the steering angle is greater than a steering angle threshold,

in response to determining that the set of selective braking conditions are met, selectively control each brake included in the set of vehicle brakes by

controlling a first brake included in the set of vehicle brakes according to the first braking force, and

controlling a second brake included in the set of vehicle brakes according to a second braking force, the second braking force being less than the first braking force.

2. The system of claim 1 , wherein the first brake is a rear brake of the vehicle, and the second brake is a front brake of the vehicle.

3. The system of claim 2 , wherein the second braking force is zero braking force.

4. The system of claim 1 , wherein the second braking force is inversely related to the steering angle of the vehicle.

5. The system of claim 1 , wherein

the first brake and the second brake are arranged on the same axle of the vehicle,

the second brake is arranged on a first side of the axle, the first side corresponding to a steered direction of the vehicle, and

the first brake is arranged on a second side of axle opposite the first side.

6. The system of claim 5 , wherein the second braking force is inversely related to an absolute value of the steering angle of the vehicle.

7. The system of claim 1 , wherein

the electronic processor is further configured to determine, using the set of vehicle sensors, whether the vehicle is at an incline, and

the set of selective braking conditions further comprise a determination that the vehicle is not at an incline.

8. The system of claim 1 , wherein

the set of sensors include an inertial measurement unit (“IMU”),

the electronic processor is configured to

determine, using the IMU, an acceleration of the vehicle, and

determine that the vehicle is not slipping by determining that the acceleration is less than an acceleration threshold, and

the set of selective braking conditions further comprise a determination that the vehicle is not slipping.

9. The system of claim 1 , wherein the electronic processor is further configured to, in response to determining that the set of selective braking conditions are not met, control the set of vehicle brakes according to the braking request.

10. A method for controlling a vehicle including an electronic processor and a set of sensors, the method comprising:

receiving a braking request from a user via a brake pedal, the braking request indicative of a first braking force;

determining, using the set of sensors, a speed of the vehicle;

determining, using the set of sensors, a rack force of the vehicle;

determining, using the set of sensors, a steering angle of the vehicle;

determining whether a set of selective braking conditions are met, the set of selective braking conditions comprising a determination that the speed of the vehicle is less than a vehicle speed threshold, a determination that the rack force is greater than a rack force threshold, and a determination that the steering angle is greater than a steering angle threshold;

in response to determining that the set of selective braking conditions are met, selectively controlling each brake included in the set of vehicle brakes by

controlling a first brake included in the set of vehicle brakes according to the first braking force, and

controlling a second brake included in the set of vehicle brakes according to a second braking force, the second braking force being less than the first braking force.

11. The method of claim 10 , wherein the first brake is a rear brake of the vehicle, and the second brake is a front brake of the vehicle.

12. The method of claim 11 , wherein the second braking force is zero braking force.

13. The method of claim 10 ,

wherein the second braking force is inversely related to the steering angle of the vehicle.

14. The method of claim 10 ,

wherein the first brake and the second brake are arranged on the same axle of the vehicle,

the second brake is arranged on a first side of the axle, the first side corresponding to a steered direction of the vehicle, and

the first brake is arranged on a second side of axle opposite the first side.

15. The method of claim 14 , wherein the second braking force is inversely related to an absolute value of the steering angle of the vehicle.

16. The method of claim 10 , further comprising:

determining, using the set of vehicle sensors, whether the vehicle is at an incline,

wherein the set of selective braking conditions further comprise a determination that the vehicle is not at an incline.

17. The method of claim 10 , further comprising:

determining, using an inertial measurement unit included in the set of sensors, an acceleration of the vehicle, and

determining that the vehicle is not slipping by determining that the acceleration is less than an acceleration threshold,

wherein the set of selective braking conditions further comprise a determination that the vehicle is not slipping.

18. The method of claim 10 , further comprising:

in response to determining that the set of selective braking conditions are not met, controlling the set of vehicle brakes according to the braking request.