The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2020
Filed:
Apr. 14, 2017
Applicant:
Mando Corporation, Gyeonggi-do, KR;
Inventor:
Young Jae Kim, Seoul, KR;
Assignee:
MANDO CORPORATION, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 13/20 (2006.01); B60T 8/40 (2006.01); B60T 8/172 (2006.01); B60T 13/16 (2006.01); B60T 13/66 (2006.01); B60T 17/02 (2006.01); B60T 7/04 (2006.01);
U.S. Cl.
CPC ...
B60T 13/20 (2013.01); B60T 8/172 (2013.01); B60T 8/4081 (2013.01); B60T 13/166 (2013.01); B60T 13/662 (2013.01); B60T 17/02 (2013.01); B60T 7/042 (2013.01); B60T 2220/04 (2013.01); B60T 2270/82 (2013.01);
Abstract
The present disclosure relates to an apparatus and a method for controlling a braking pressure of a powered booster brake system, the apparatus including a pedal stroke sensor configured to detect a manipulation degree of a brake pedal; an electronic control unit (ECU) configured to calculate a braking pressure using the detection result of the pedal stroke sensor; and a motor configured to move a piston inside a pump to perform a braking operation under control of the ECU, wherein the ECU determines a first position of the piston, which corresponds to the braking pressure, and controls the motor on the basis of a position of the piston.