KR910004403A - 브레이크 장치 - Google Patents

브레이크 장치 Download PDF

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Publication number
KR910004403A
KR910004403A KR1019900013114A KR900013114A KR910004403A KR 910004403 A KR910004403 A KR 910004403A KR 1019900013114 A KR1019900013114 A KR 1019900013114A KR 900013114 A KR900013114 A KR 900013114A KR 910004403 A KR910004403 A KR 910004403A
Authority
KR
South Korea
Prior art keywords
brake
control
circuit
pressure
output circuit
Prior art date
Application number
KR1019900013114A
Other languages
English (en)
Other versions
KR940010718B1 (ko
Inventor
고오지 타카타
쯔요시 후지모도
고오이찌 하시다
Original Assignee
나까하라 쯔네오
스미도모덴기고오교오 가부시기가이샤
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 나까하라 쯔네오, 스미도모덴기고오교오 가부시기가이샤 filed Critical 나까하라 쯔네오
Publication of KR910004403A publication Critical patent/KR910004403A/ko
Application granted granted Critical
Publication of KR940010718B1 publication Critical patent/KR940010718B1/ko

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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
    • 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
    • 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
    • B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/489—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using separate traction control modulators
    • 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
    • B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
    • B60T2220/04—Pedal travel sensor, stroke sensor; Sensing brake request
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors
    • B60Y2400/3032—Wheel speed sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/81—Braking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

내용 없음.

Description

브레이크 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 표시한 회로도.

Claims (4)

  1. 인력조작에 의한 승강압제어수단인 브레이크압 밭생장치와, 차륜 브레이크와 독립된 피제어브레이크회로마다 그 회로에 속하는 차륜 브레이크의 압력을 전자제어적으로 승강압제어 가능한 유량제어밸브와, 상기 승강압제어에 필요한 동력압원, 리저어비, 차륜속도센서등의 센서 및 전자제어유닛과, 각 피제어브레이크회로마다, 브레이크압 발생장치의 출력회로와 피제어브레이크회로와의 사이에 병렬로 배치된 각 1개의 도입용 및 복귀용의 체크밸브와, 브레이크압 발생장치의 출력회로와 그 출력회로에 속하는 모든 도입용 체크밸브와의 사이에 출력회로 1개에 대해서 1개 배치되어서 앤티록제어시에 통로를 차단하는 앤티록용 전자절환 밸브를 설치한 것을 특징으로 하는 브레이크장치.
  2. 제1항에 있어서, 상기 브레이크압 발생장치의 출력회로중 견인제어등의 자동브레이크제어를 요하는 피제어브레이크회로룰 가진 것이 포함되는 출력회로와, 그 출력회로에 속하는 모든 복귀용체크밸브와의 사이에 출력회로 1개에 대하여 1개 배치되어서 견인제어등의 자동브레이크시에 통로를 차단하는 자동브레이크용 전자절환밸브를 설치하고 있는 것을 특징으로 하는 브레이크장치.
  3. 제1항 또는 제2항에 있어서, 상기 브레이크압 발생장치의 정압계 출력회로에 속하는 피제어브레이크 회로중에 차륜브레이크를 포함한 정압부분과 유량제어밸브의 사이를 압력 전달만이 행하여지도륵 분리하는 양쪽듣기 구동피스톤을 설치하고 있는 것을 특징으로 하는 브레이크장치.
  4. 제1항 내지 제3항에 있어서, 상기 인력조작스트로우크를 검출하는 센서를 포함해서 비앤티록제어시 또는 비자동브레이크시에 인력조작 스트로우크와 차량감속도가 미리 정하 일정한 관계로 되도록 상기 전자절환밸브를 개방한 그대로 상기 유량제어밸브를 작동시켜 스트로우크제어를 행하도륵 하고 있는 것을 특징으로 하는 브레이크장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900013114A 1989-08-29 1990-08-24 브레이크장치 KR940010718B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-222177 1989-08-29
JP22217789 1989-08-29

Publications (2)

Publication Number Publication Date
KR910004403A true KR910004403A (ko) 1991-03-28
KR940010718B1 KR940010718B1 (ko) 1994-10-24

Family

ID=16778375

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013114A KR940010718B1 (ko) 1989-08-29 1990-08-24 브레이크장치

Country Status (4)

Country Link
EP (1) EP0415389B1 (ko)
JP (1) JPH03157253A (ko)
KR (1) KR940010718B1 (ko)
DE (1) DE69007907T2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05254406A (ja) * 1992-03-13 1993-10-05 Mitsubishi Motors Corp 車両用ブレーキシステム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530289A1 (de) * 1985-08-24 1987-02-26 Teves Gmbh Alfred Schlupfgeregelte bremsanlage
DE3812829C1 (ko) * 1988-04-16 1989-07-27 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE3812830C1 (ko) * 1988-04-16 1989-07-27 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De

Also Published As

Publication number Publication date
KR940010718B1 (ko) 1994-10-24
DE69007907D1 (de) 1994-05-11
JPH03157253A (ja) 1991-07-05
EP0415389A1 (en) 1991-03-06
EP0415389B1 (en) 1994-04-06
DE69007907T2 (de) 1994-11-17

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