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:
Nov. 19, 2024
Filed:
Nov. 22, 2019
Hl Mando Corporation, Gyeonggi-do, KR;
Jin Seok Kim, Gyeonggi-do, KR;
HL MANDO CORPORATION, Gyeonggi-Do, KR;
Abstract
The present disclosure relates to an electronic brake system and an operation method thereof. The electronic brake system includes a reservoir in which a pressurized medium is stored, an integrated master cylinder including a simulation piston, a master piston, and an elastic member provided between the simulation piston and the master piston, a reservoir flow path to connect the integrated master cylinder and the reservoir, a hydraulic pressure supply device configured to generate a hydraulic pressure by operating a hydraulic piston according to an electrical signal output in response to a displacement of a brake pedal, a hydraulic control unit including a first hydraulic circuit having two wheel cylinders and a second hydraulic circuit having the other two wheel cylinders and configured to control the hydraulic pressure transferred to the first hydraulic circuit and the second hydraulic circuit, and an electronic control unit configured to control valves based on hydraulic pressure information and displacement information of the brake pedal.