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1. WO2022010272 - ELECTRONIC BRAKE SYSTEM AND OPERATION METHOD THEREOF

Publication Number WO/2022/010272
Publication Date 13.01.2022
International Application No. PCT/KR2021/008682
International Filing Date 07.07.2021
IPC
B60T 13/66 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10with fluid assistance, drive, or release
66Electrical control in fluid-pressure brake systems
B60T 13/14 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10with fluid assistance, drive, or release
12the fluid being liquid
138Pressure supply arrangements
14using accumulators or reservoirs
B60T 7/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
7Brake-action initiating means
02for personal initiation
04foot-actuated
Applicants
  • 주식회사 만도 MANDO CORPORATION [KR]/[KR]
Inventors
  • 김진석 KIM, Jinseok
Agents
  • 특허법인 세림 SELIM INTELLECTUAL PROPERTY LAW FIRM
Priority Data
10-2020-008366007.07.2020KR
10-2021-008933307.07.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRONIC BRAKE SYSTEM AND OPERATION METHOD THEREOF
(FR) SYSTÈME DE FREIN ÉLECTRONIQUE ET SON PROCÉDÉ DE COMMANDE
(KO) 전자식 브레이크 시스템 및 이의 작동방법
Abstract
(EN) An electronic brake system is disclosed. An electronic brake system according to the present embodiment may be provided by including: a reservoir in which a pressure medium is stored; an integrated master cylinder which is connected to a brake pedal to discharge the pressure medium by an operation of the brake pedal and provides a pedal feeling to driver; a hydraulic pressure supply device for operating a hydraulic piston by an electrical signal output corresponding to a displacement of the brake pedal, to generate a hydraulic pressure in a single pressure chamber; and a hydraulic pressure control unit which is provided between the hydraulic pressure supply device and multiple wheel cylinders and controls a flow of the pressure medium supplied to the multiple wheel cylinders.
(FR) Est ici divulgué un système de frein électronique. Un système de frein électronique selon le présent mode de réalisation peut être fourni, comprenant : un réservoir dans lequel un milieu de pression est stocké ; un maître-cylindre intégré qui est relié à une pédale de frein pour décharger le milieu de pression par un actionnement de la pédale de frein et fournit une sensation de pédale au conducteur ; un dispositif d'alimentation en pression hydraulique pour actionner un piston hydraulique par une sortie de signal électrique correspondant à un déplacement de la pédale de frein, pour générer une pression hydraulique dans une chambre de pression unique ; et une unité de commande de pression hydraulique qui est disposée entre le dispositif d'alimentation en pression hydraulique et de multiples cylindres de roue et commande un écoulement du milieu de pression fourni aux multiples cylindres de roue.
(KO) 전자식 브레이크 시스템에 개시된다. 본 실시 예에 의한 전자식 브레이크 시스템은 가압매체가 저장되는 리저버, 브레이크 페달과 연결되어 브레이크 페달의 작동에 의해 가압매체를 토출하되, 운전자에게 페달감을 제공하는 통합형 마스터 실린더, 브레이크 페달의 변위에 대응하여 출력되는 전기적 신호에 의해 유압피스톤을 작동하여 단일의 압력챔버에서 액압을 발생시키는 액압 공급장치, 액압 공급장치와 복수의 휠 실린더 사이에 마련되고, 복수의 휠 실린더로 공급되는 가압매체의 흐름을 제어하는 유압 제어유닛을 포함하여 제공될 수 있다.
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