US 11,993,236 B2
Electronic brake system and control method therefor
Young Jae Kim, Gyeonggi-do (KR)
Assigned to HL MANDO CORPORATION, Gyeonggi-Do (KR)
Appl. No. 17/055,579
Filed by HL MANDO CORPORATION, Gyeonggi-do (KR)
PCT Filed May 17, 2019, PCT No. PCT/KR2019/005934
§ 371(c)(1), (2) Date Nov. 14, 2020,
PCT Pub. No. WO2019/221550, PCT Pub. Date Nov. 21, 2019.
Claims priority of application No. 10-2018-0056577 (KR), filed on May 17, 2018.
Prior Publication US 2021/0107438 A1, Apr. 15, 2021
Int. Cl. B60T 13/74 (2006.01); B60T 7/04 (2006.01); B60T 13/68 (2006.01)
CPC B60T 7/042 (2013.01) [B60T 13/686 (2013.01); B60T 13/745 (2013.01); B60T 2220/04 (2013.01); B60Y 2400/306 (2013.01); B60Y 2400/81 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An electronic brake system comprising:
a caliper provided on each wheel configured to perform braking;
a detector configured to measure a driver's step force and detect a braking pressure generated by the caliper; and
a controller controls a rotational speed of the motor based on a first rotation speed of the motor calculated based on a change in the magnitude of the braking pressure generated by the caliper, and a second rotation speed of the motor based on a change in the magnitude of the step force when the change in the magnitude of the step force satisfies a predetermined criterion.