ELECTRONIC BRAKE SYSTEM AND CONTROL METHOD THEREOF

• Main Authors: JOO-HEE SON, SEONG-HO CHOI
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2018
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The present invention discloses an electronic brake system and a control method thereof. The electronic brake system includes a master cylinder connected to a reservoir storing oil, including a masterchamber and a master piston provided at the master chamber, and configured to discharge the oil according to pedal effort of a brake pedal, a sensor configured to measure a displacement of the brakepedal, a pedal simulator configured to provide a reaction force according to pedal effort of the brake pedal and including a simulator chamber connected to the master cylinder to accommodate the oil,a hydraulic actuator provided between the master cylinder and a wheel cylinder and configured to control a hydraulic pressure flow delivered to the wheel cylinder, a first hydraulic pressure supply device operated by an electrical signal which is output by corresponding to the displacement of the brake pedal, and configured to supply a hydraulic pressure to the hydraulic actuator, and a second hydraulic pressure supply devi