US 12,441,198 B2
Braking system for vehicle and control method thereof
Eunha Lee, Seoul (KR)
Assigned to HL MANDO CORPORATION, Gyeonggi-do (KR)
Filed by HL MANDO CORPORATION, Gyeonggi-do (KR)
Filed on Mar. 9, 2023, as Appl. No. 18/119,819.
Claims priority of application No. 10-2022-0030150 (KR), filed on Mar. 10, 2022.
Prior Publication US 2023/0286391 A1, Sep. 14, 2023
Int. Cl. B60L 7/26 (2006.01); B60L 15/20 (2006.01)
CPC B60L 7/26 (2013.01) [B60L 15/2009 (2013.01); B60L 2250/26 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A braking system comprising:
a hydraulic braking device configured to supply a hydraulic pressure to front and rear wheels of a vehicle to perform braking of the vehicle; and
a controller configured to determine a hydraulic braking compensation amount corresponding to a coast regeneration torque reduction amount caused by performing reduction control for reducing the coast regeneration torque and control the hydraulic braking device to generate the determined hydraulic braking compensation amount corresponding to the coast regeneration torque reduction amount in addition to the coast regeneration torque when a slip rate of the rear wheel is greater than or equal to a preset threshold value during a regenerative braking by a driving motor, wherein the coast regeneration torque reduction amount is applied to the driving motor driving the rear wheels.