KR930005842A - 차량의 앤티스키드 브레이크장치 - Google Patents

차량의 앤티스키드 브레이크장치 Download PDF

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Publication number
KR930005842A
KR930005842A KR1019920017385A KR920017385A KR930005842A KR 930005842 A KR930005842 A KR 930005842A KR 1019920017385 A KR1019920017385 A KR 1019920017385A KR 920017385 A KR920017385 A KR 920017385A KR 930005842 A KR930005842 A KR 930005842A
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KR
South Korea
Prior art keywords
wheel
deceleration
limit value
abs control
braking pressure
Prior art date
Application number
KR1019920017385A
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English (en)
Other versions
KR950014358B1 (ko
Inventor
하루키 오까자끼
Original Assignee
와다 요시히로
마쯔다 가부시끼가이샤
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.)
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Publication date
Application filed by 와다 요시히로, 마쯔다 가부시끼가이샤 filed Critical 와다 요시히로
Publication of KR930005842A publication Critical patent/KR930005842A/ko
Application granted granted Critical
Publication of KR950014358B1 publication Critical patent/KR950014358B1/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
    • B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
    • 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
    • B60T8/321—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 deceleration
    • B60T8/3215—Systems characterised by having means acting on components of the drive line, e.g. retarder, clutch or differential gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명은 앤티스카드브레이크장치를 구비한 차량에 있어서, 브레이크페달(26)이 답입되었을때, 차륜(11)∼(14)의 슬립율이 10∼20%부근에 안정될때까지의 ABS제어의 개시를 회피하면서, 그후는 비교적 작은 차륜감속도라 할지라도, ABS제어가 응답성좋게 개시되도록 한 것을 목적으로 앤티스키드브레이크장치에 관한 것으로서, 그 구성에 있어서 차륜감속도가 소정의 감속도한계치를 초과하였을때에 ABS제어를 개시하는 제어수단(34)을 배설하는 한편, 차륜에 제동압이 부여된 상태에서 소정시간 경과하면, 상기 차륜감속도가 작은 경우에도 ABS제어가 개시되도록 상기 감속도한계치를 저감변경하는 개시한계치 변경수단(41)을 설치한 것을 특징으로 한다.

Description

차량의 앤티스키드 브레이크장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예의 엔티스키드브레이크장치의 전체구성도,
제2도는 슬립율과 마찰계수, 가로항력계수와의 관계를 표시하는 특성도,
제3도는 제어개시한계의 변경처리를 표시한 순서도.

Claims (1)

  1. 차량의 차륜속도를 검출하는 차륜속도검출수단과, 차륜의 제동압을 조절하는 제동압조절수단과, 상기 차륜 속도검출수단에 의해서 검출되는 차륜속도에 의거하여 상기 차륜의 감속도가 소정의 한계치를 초과해서 크게 되었을때, 상기 차륜이 목표로하는 감속도에 의해서 감속하도록 또는 목표로 하는 슬립율로 감속하도록, 상기 제동압조절수단의 작동의 제어를 개시하는 제어수단을 구비한 차량의 앤티스키드 브레이징장치이고, 상기 차륜에 제동압이 부여된 상태가 소정시간 계속하였을때에, 상기 한계치를 저하시키는 개시한계치 변경수단을 구비하고 있는 것을 특징으로 하는 차량의 엔티스키드 브레이크장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920017385A 1991-09-25 1992-09-24 차량의 앤티스키드 브레이크 장치 KR950014358B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24599891A JP3207463B2 (ja) 1991-09-25 1991-09-25 車両のアンチスキッドブレーキ装置
JP91-245998 1991-09-25

Publications (2)

Publication Number Publication Date
KR930005842A true KR930005842A (ko) 1993-04-20
KR950014358B1 KR950014358B1 (ko) 1995-11-25

Family

ID=17141948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920017385A KR950014358B1 (ko) 1991-09-25 1992-09-24 차량의 앤티스키드 브레이크 장치

Country Status (3)

Country Link
US (1) US5257857A (ko)
JP (1) JP3207463B2 (ko)
KR (1) KR950014358B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488117B1 (ko) * 2000-12-29 2005-05-09 엘지전자 주식회사 이중 버스 구조를 이용한 데이터 처리장치

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583772A (en) * 1993-01-18 1996-12-10 Tokico Ltd Evaluation and control method and apparatus for vehicle operation of antiskid control device
US5645328A (en) * 1994-09-09 1997-07-08 Kelsey-Hayes Company Early activation recovery control method and system for vehicle anti-lock brake system
JPH0885431A (ja) * 1994-09-20 1996-04-02 Sumitomo Electric Ind Ltd 車両の制動力制御装置
JPH08121582A (ja) * 1994-10-25 1996-05-14 Toyota Motor Corp 走行路面の摩擦状態検出装置
US5524080A (en) * 1994-11-22 1996-06-04 Zexel Torsen Inc. Traction control with variable threshold
US5671144A (en) * 1995-05-01 1997-09-23 Zexel Torsen Inc. Combined power limiting and power distributing traction control system for improving vehicle performance in turns
JP5351791B2 (ja) * 2009-04-30 2013-11-27 株式会社クボタ ディーゼルエンジンの排気処理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847447A (en) * 1972-06-15 1974-11-12 Bendix Corp Adaptive braking system
US4193642A (en) * 1974-06-24 1980-03-18 Kelsey Hayes Co. Skid control system
JPS5653943A (en) * 1979-10-09 1981-05-13 Nissan Motor Co Ltd Antiskid controller
JPS5653944A (en) * 1979-10-09 1981-05-13 Nissan Motor Co Ltd Antiskid controller
US4414630A (en) * 1980-03-19 1983-11-08 Lucas Industries Limited Anti-skid vehicle braking systems
JPS59213552A (ja) * 1983-05-17 1984-12-03 Nissan Motor Co Ltd アンチスキツド制御装置
JPS60261766A (ja) * 1984-06-07 1985-12-25 Nissan Motor Co Ltd アンチスキツド制御装置
JPH02310165A (ja) * 1989-05-24 1990-12-25 Mitsubishi Electric Corp アンチスキット制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488117B1 (ko) * 2000-12-29 2005-05-09 엘지전자 주식회사 이중 버스 구조를 이용한 데이터 처리장치

Also Published As

Publication number Publication date
JPH0585334A (ja) 1993-04-06
US5257857A (en) 1993-11-02
KR950014358B1 (ko) 1995-11-25
JP3207463B2 (ja) 2001-09-10

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