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CN102774371B - 失效保护增强化电动助力式制动装置 - Google Patents

失效保护增强化电动助力式制动装置 Download PDF

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Publication number
CN102774371B
CN102774371B CN201210077848.5A CN201210077848A CN102774371B CN 102774371 B CN102774371 B CN 102774371B CN 201210077848 A CN201210077848 A CN 201210077848A CN 102774371 B CN102774371 B CN 102774371B
Authority
CN
China
Prior art keywords
oil pressure
piston
master cylinder
electric boosted
brake unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201210077848.5A
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English (en)
Chinese (zh)
Other versions
CN102774371A (zh
Inventor
具昶会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Mobis Co Ltd
Original Assignee
Hyundai Mobis Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hyundai Mobis Co Ltd filed Critical Hyundai Mobis Co Ltd
Publication of CN102774371A publication Critical patent/CN102774371A/zh
Application granted granted Critical
Publication of CN102774371B publication Critical patent/CN102774371B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE 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
    • B60T13/00—Transmitting 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
    • B60T13/74—Transmitting 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 with electrical assistance or drive
    • B60T13/745—Transmitting 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 with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE 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
    • B60T13/00—Transmitting 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
    • B60T13/10—Transmitting 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 with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4081—Systems with stroke simulating devices for driver input

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
CN201210077848.5A 2011-04-20 2012-03-22 失效保护增强化电动助力式制动装置 Active CN102774371B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0036928 2011-04-20
KR1020110036928A KR101838709B1 (ko) 2011-04-20 2011-04-20 제동 안전 기능이 강화된 전동부스터 방식 제동 장치

Publications (2)

Publication Number Publication Date
CN102774371A CN102774371A (zh) 2012-11-14
CN102774371B true CN102774371B (zh) 2016-07-06

Family

ID=47119541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210077848.5A Active CN102774371B (zh) 2011-04-20 2012-03-22 失效保护增强化电动助力式制动装置

Country Status (2)

Country Link
KR (1) KR101838709B1 (ko)
CN (1) CN102774371B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101978124B1 (ko) * 2013-04-19 2019-08-28 현대모비스 주식회사 전동식 차량 브레이크 부스터의 솔레노이드 밸브 고장 검출 방법 및 이를 구현하는 고장 검출 장치
KR102061908B1 (ko) * 2013-06-28 2020-01-02 현대모비스 주식회사 전자식 유압 브레이크 장치
KR102071422B1 (ko) 2013-07-12 2020-03-02 현대모비스 주식회사 전동식 부스터 제동시스템의 모터 초기화 방법
CN104442783B (zh) * 2013-09-20 2017-07-11 吉林大学 具有失效备份的电机驱动液压腔的主动制动力调节系统
CN108016420A (zh) * 2017-12-20 2018-05-11 芜湖伯特利电子控制系统有限公司 电子线控制动系统的主缸结构
CN109094546B (zh) * 2018-09-17 2022-07-12 奇瑞汽车股份有限公司 汽车制动系统及其控制方法
KR20200056223A (ko) * 2018-11-14 2020-05-22 현대자동차주식회사 전동식 브레이크 부스터
CN110576842A (zh) * 2019-09-02 2019-12-17 上海联芊电子科技有限公司 一种刹车助力装置、刹车系统及交通工具
CN113085997A (zh) * 2021-04-26 2021-07-09 精诚工科汽车系统有限公司 车辆的电动助力器以及车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4691808B2 (ja) * 2001-03-08 2011-06-01 株式会社アドヴィックス 車両用液圧ブレーキ装置
JP2004182035A (ja) * 2002-12-02 2004-07-02 Advics:Kk 車両用ブレーキ装置
JP4063117B2 (ja) * 2003-03-26 2008-03-19 株式会社アドヴィックス 車両用液圧ブレーキ装置
JP5024611B2 (ja) * 2007-06-05 2012-09-12 日立オートモティブシステムズ株式会社 電動倍力装置およびその製造方法
KR101058614B1 (ko) * 2008-12-11 2011-08-25 현대모비스 주식회사 회생 제동 액추에이터 장치

Also Published As

Publication number Publication date
KR101838709B1 (ko) 2018-04-26
KR20120119150A (ko) 2012-10-30
CN102774371A (zh) 2012-11-14

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