Patent ID: 11891031
Assignee: HL MANDO CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A brake control apparatus mounted in a vehicle with a plurality of wheels, the brake control apparatus comprising:
an actuator configured to apply a braking torque to the plurality of wheels; and
a controller configured to:
control the actuator to apply a first braking torque to a first wheel of the plurality of wheels, based on a spin of the first wheel being greater than or equal to a target spin, and
control the actuator to apply a second braking torque to the plurality of wheels based on a displacement of a brake pedal of the vehicle while applying the first braking torque to the first wheel,
wherein the controller is configured to control the actuator to stepwise or linearly increase a braking torque applied to a second wheel of the plurality of wheels up to the second braking torque,

wherein the actuator comprises:
a piston pump configured to supply hydraulic pressure to a plurality of wheel cylinders corresponding to each of the plurality of wheels,
a drive motor configured to drive the piston pump,
a flow path extended to the plurality of wheel cylinders from the piston pump, and a plurality of valves located on the flow path, and
wherein the controller is configured to control the drive motor and the plurality of valves based on the displacement of the brake pedal,
wherein the controller is configured to open a first valve located on the flow path extended to a first wheel cylinder corresponding to the first wheel and control the drive motor to supply the first wheel cylinder with a first hydraulic pressure corresponding to the first braking torque, to enable the first braking torque to be applied to the first wheel,
wherein the controller is configured to stepwise or linearly open a second valve, located on the flow path extended to a second wheel cylinder corresponding to the second wheel, to enable the braking torque applied to the second wheel to be stepwise or linearly increased up to the second braking torque, and
wherein the controller is configured to stepwise or linearly open the second valve until the second valve is fully open, in response to the second braking torque being greater than or equal to the first braking torque.