KR900000249A - 차륜속도 제어장치 - Google Patents

차륜속도 제어장치 Download PDF

Info

Publication number
KR900000249A
KR900000249A KR1019880006570A KR880006570A KR900000249A KR 900000249 A KR900000249 A KR 900000249A KR 1019880006570 A KR1019880006570 A KR 1019880006570A KR 880006570 A KR880006570 A KR 880006570A KR 900000249 A KR900000249 A KR 900000249A
Authority
KR
South Korea
Prior art keywords
speed
wheel
output
calculator
wheel speed
Prior art date
Application number
KR1019880006570A
Other languages
English (en)
Other versions
KR910004604B1 (ko
Inventor
다까시 니시노미야
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 KR900000249A publication Critical patent/KR900000249A/ko
Application granted granted Critical
Publication of KR910004604B1 publication Critical patent/KR910004604B1/ko

Links

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
    • 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
    • B60T8/86—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 wherein the brakes are automatically applied in accordance with a speed condition and having means for overriding the automatic braking device when a skid condition occurs
    • 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
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • 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
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17616—Microprocessor-based 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
    • B60T8/58—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 responsive to speed and another condition or to plural speed conditions

Landscapes

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

Abstract

내용 없음

Description

차륜속도 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 차륜속도 제어장치의 일실시예의 블록도.
제2도 (a) 및 (b)는 그 동작을 설명하기 위한 그래프.
제3도는 본 발명의 차륜속도제어장치를 마이크로콤퓨터에 의하여 실시하는 경우의 프로그램의 일예를 표시하는 플로우차아트.

Claims (1)

  1. 각 차륜의 속도를 검지하는 차륜속도검지기의 출력 Vi에 의거하여 추정차체속도 V를 연산하는 추정체속도연산기, 상기 차륜속도 검출기의 출력 Vi의 미분출력 Di을 발생하는 차륜속도미분기, 상기 추정차체속도연산기의 출력 V과 차륜속도검지기의 출력 Vi로부터 각 차륜의 슬립속도 Si를 연산하고, 출력하는 차륜슬립속도연산기, 및 상기 차륜속도미분기의 출력 Di와 차륜슬립속도연산기의 출력 Si를 입력하여 제어변수의 연산을 행하여; 그 연산결과에 의거하여 브레이크 액압제어작동기를 개재하여 각 차륜의 브레이크 액압을 제어하는 브레이크 액압제어기를 구비한 차륜속도제어장치에 있어서, 상기 추정차체속도 V의 차분치 △V를 연산하는 차분치연산기를 착설하고, 이 차분치 △V를 상기 제어변수의 연산을 위하여 상기 브레이크액압제어기에 입력하도록 한것을 특징으로 하는 차륜속도 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880006570A 1987-06-04 1988-06-01 차륜속도 제어장치 KR910004604B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62140302A JPS63305065A (ja) 1987-06-04 1987-06-04 車輪速度制御装置
JP62-140302 1987-06-04

Publications (2)

Publication Number Publication Date
KR900000249A true KR900000249A (ko) 1990-01-30
KR910004604B1 KR910004604B1 (ko) 1991-07-08

Family

ID=15265624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006570A KR910004604B1 (ko) 1987-06-04 1988-06-01 차륜속도 제어장치

Country Status (5)

Country Link
US (1) US4832415A (ko)
EP (1) EP0293906B1 (ko)
JP (1) JPS63305065A (ko)
KR (1) KR910004604B1 (ko)
DE (1) DE3883852T2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215796A (en) * 1988-02-09 1989-09-27 Fuji Heavy Ind Ltd Antilock brake control method for motor vehicles
DE3819424A1 (de) * 1988-06-07 1989-12-14 Lucas Ind Plc Verfahren zum regeln des bremsdruckes in einer blockiergeschuetzten fahrzeugbremsanlage
US5150299A (en) * 1989-01-17 1992-09-22 Sumitomo Electric Industries, Ltd. Antilock wheel speed control device having first and second brake pressure controllers
US5282675A (en) * 1989-09-29 1994-02-01 Akebono Research And Development Centre, Ltd. Braking anti-lock control for vehicle
JPH04201772A (ja) * 1990-11-30 1992-07-22 Mazda Motor Corp 車両のアンチスキッドブレーキ装置
US5579230A (en) * 1991-06-10 1996-11-26 General Motors Corporation Vehicle speed estimation for antilock braking using a chassis accelerometer
US5180214A (en) * 1991-12-30 1993-01-19 National Science Council Servo-type phase-locked loop anti-skid brake control system
JP4073862B2 (ja) * 2002-12-09 2008-04-09 日信工業株式会社 ブレーキ制御用車輪速度演算方法
US7073620B2 (en) 2003-06-06 2006-07-11 Oshkosh Truck Corporation Vehicle steering system having a rear steering control mechanism

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094556A (en) * 1968-04-24 1978-06-13 Nippondenso Kabushiki Kaisha Anti-skid system for a vehicle
JPS5240393B2 (ko) * 1972-03-02 1977-10-12
US3953080A (en) * 1973-11-28 1976-04-27 General Motors Corporation Adaptive anti-lock brake control system
DE2414698C2 (de) * 1974-03-27 1986-04-03 Alfred Teves Gmbh, 6000 Frankfurt Anordnung zur Antikblockierregelung in einer Fahrzeugbremse
JPS6030582B2 (ja) * 1974-06-28 1985-07-17 株式会社デンソー 車両用スキツド制御装置
GB1573195A (en) * 1976-09-03 1980-08-20 Dunlop Ltd Vehicle antiskid systems
GB1597224A (en) * 1977-04-05 1981-09-03 Girling Ltd Anti-lock brake control system
GB1597225A (en) * 1977-04-05 1981-09-03 Girling Ltd Anti-lock brake control system
AU5077279A (en) * 1978-09-15 1980-03-20 Lucas Industries Limited Anti-skid brake control system
JPS5679042A (en) * 1979-11-29 1981-06-29 Nissan Motor Co Ltd Antiskid controlling apparatus
JPS5715050A (en) * 1980-07-01 1982-01-26 Akebono Brake Ind Co Ltd Controlling method for antiskid
DE3310443A1 (de) * 1983-03-23 1984-09-27 Alfred Teves Gmbh, 6000 Frankfurt Verfahren und vorrichtung zur steuerung des bremsdruckverlaufs in bremsschlupfgeregelten fahrzeugbremsen
JPS59209943A (ja) * 1983-05-16 1984-11-28 Nissan Motor Co Ltd アンチスキツド制御装置
JPS59213552A (ja) * 1983-05-17 1984-12-03 Nissan Motor Co Ltd アンチスキツド制御装置
JPS6035648A (ja) * 1983-08-09 1985-02-23 Nippon Denso Co Ltd アンチスキツド制御装置
JPS6035650A (ja) * 1983-08-09 1985-02-23 Nippon Denso Co Ltd アンチスキッド制御装置
JPS6035647A (ja) * 1983-08-09 1985-02-23 Nippon Denso Co Ltd アンチスキツド制御装置
JPS6038246A (ja) * 1983-08-11 1985-02-27 Nissan Motor Co Ltd アンチスキッド制御装置
JPS60128054A (ja) * 1983-12-13 1985-07-08 Nissan Motor Co Ltd アンチスキッド制御装置
US4748564A (en) * 1984-05-15 1988-05-31 Nissan Motor Company, Limited Anti-skid brake control system with braking force quick take-up feature
JPH0678058B2 (ja) * 1985-04-02 1994-10-05 トキコ株式会社 アンチスキツド制御装置
JPS61247556A (ja) * 1985-04-25 1986-11-04 Mitsubishi Electric Corp アンチスキツド制御装置
US4664453A (en) * 1985-10-21 1987-05-12 General Motors Corporation Anti-lock brake control system
JPH0662080B2 (ja) * 1985-11-14 1994-08-17 トヨタ自動車株式会社 車両用アンチスキツド型ブレ−キシステム
JPH0678059B2 (ja) * 1985-11-20 1994-10-05 トキコ株式会社 アンチスキツド制御装置
JPH0624908B2 (ja) * 1985-11-25 1994-04-06 トヨタ自動車株式会社 鳴き防止機能を有する車両用ブレ−キシステム
JPS62122859A (ja) * 1985-11-25 1987-06-04 Toyota Motor Corp 車両用アンチスキツド型ブレ−キシステム
JPH0688531B2 (ja) * 1985-12-27 1994-11-09 曙ブレーキ工業株式会社 アンチスキツド制御方法
US4755946A (en) * 1986-11-21 1988-07-05 General Motors Corporation Motor actuated anti-lock brake control system

Also Published As

Publication number Publication date
US4832415A (en) 1989-05-23
DE3883852D1 (de) 1993-10-14
KR910004604B1 (ko) 1991-07-08
EP0293906B1 (en) 1993-09-08
DE3883852T2 (de) 1994-02-24
EP0293906A2 (en) 1988-12-07
JPS63305065A (ja) 1988-12-13
EP0293906A3 (en) 1990-11-22

Similar Documents

Publication Publication Date Title
SE8100682L (sv) Hydrauliskt bromssystem med antilasningsorgan
KR970040601A (ko) 차량운동특성 제어시스템
KR860008900A (ko) 폐쇄루우프형 차량감속 제어장치
KR900017852A (ko) 스키드 방지 제어 장치
KR920005445A (ko) 전동기의 속도제어장치
KR860008903A (ko) 차량진동 제어장치
KR900000249A (ko) 차륜속도 제어장치
DE3869416D1 (de) Bremsschlupfregler.
KR920016335A (ko) 작업기계의 제어장치
KR890011771A (ko) 엘리베이터 제어장치
KR910018875A (ko) 서보제어장치
KR900701585A (ko) 앤티록 차량제동장치의 브레이크압력 제어방법
JPH0211449A (ja) ブレーキ装置の制御方法及びこの方法を実施するための回路
KR920700945A (ko) 현가 제어 방법 및 장치
KR910700162A (ko) 차륜속도 제어장치
KR900000975A (ko) 진공처리 기구 배기 장치 및 방법
JPS5496627A (en) Rotation of enegine control method
KR900017851A (ko) 스키드 방지 제어 장치
KR980001588A (ko) 브레이크 밸브 제어 방법
KR910016531A (ko) 휠스핀 제어방법 및 장치
KR920009653A (ko) 차량의 안티스키드 브레이크장치
KR100352951B1 (ko) 브레이크 액압 제어장치
SE7507495L (sv) Antilasningsanleggning
SU624210A1 (ru) Цифрова система программного управлени
SU770984A1 (ru) Устройство дл определени нестабильности параметров тормозной системы подъемной машины

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19950704

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee