KR890014313A - 장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법 - Google Patents

장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법 Download PDF

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KR890014313A
KR890014313A KR1019890003436A KR890003436A KR890014313A KR 890014313 A KR890014313 A KR 890014313A KR 1019890003436 A KR1019890003436 A KR 1019890003436A KR 890003436 A KR890003436 A KR 890003436A KR 890014313 A KR890014313 A KR 890014313A
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pressure
wheel
circuit arrangement
controller
measured
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KR1019890003436A
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빌헬름 블렉크만 한스
페넬 헬무트
풉퍼 한스
미흐아엘 라타르닉크 독토르
콜베 알렉산더
Original Assignee
우.그라우
알프레드 테베스 게엠베하
페.포르트비히
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Publication of KR890014313A publication Critical patent/KR890014313A/ko

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    • 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
    • B60T8/17—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
    • B60T8/17—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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/367—Monitoring yarn quantity on the drum
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/38—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using photographic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/20—ASR control systems
    • B60T2270/204—ASR control systems hydraulic model
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/02—Brake control by pressure comparison
    • Y10S303/03—Electrical pressure sensor
    • Y10S303/04—Pressure signal used in electrical speed controlled braking circuit

Abstract

내용 없음.

Description

장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법
제1도는 본 발명의 장금방지 및 견인슬립 제어기를 가진 제동시스템의 설계를 도시한 도면.
제2도는 휠제동기의 압력 증감 특성 곡선 그래프.
제3도는 견인슬립 제어작용 중에 야기된 압력 변화 뿐만 아니라 휠제동기의 유체압도관에서의 흡기밸브(EV) 및 배기밸브에 부여된 작동펄스를 시간의 함수로 나타낸 다이어그램.

Claims (9)

  1. 휠회전운동이 측정되고 제어신호가 그 측정된 값으로 부터 논리조합 및 신호공정에 의해서 유도되고, 상기 제어신호는 제동압력을 감소 일정하게 유지 및 증가 또는 재증가시켜 휠슬립을 조절하게 하는 장금방지제어기 및 또는 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 방법에 있어서, 상기 휠제동기(10,11)의 압력을 결정하는 량(ΔtEV,ΔtAV)이 측정 및 평가되고, 그 측정된 량으로 부터 휠제동기(10,11)의 압력변화를 근사적으로 나타내는 휠압력 패턴(p(t))이 유도되고 휠슬립 제어 및 또는 제동압력 제어중에 고려되는 것을 특징으로 하는 장금 방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법.
  2. 제1항에 있어서, 상기 휠제동기(10,11)에 있는 유체압 흡기도관 및 배기도관에서 밸브(EV,AV)의 여자간격 (ΔtEV,ΔtAV)은 휠제동기 또는 전체 시스템의 제동압 증감 특성 곡선을 고려해서 및 제어기의 개시에 따라 초기조건 및 또는 초기 압력을 근사적으로 나타내는 값을 고려하여 휠제동기(10,11)의 압력을 결정하는 량으로써 측정 및 적분되는 것을 특징으로 하는 장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법.
  3. 제2항에 있어서, 상기 초기압력을 지시하는 값은 제동력 분배 및 또는 축하중 분배를 고려하여 차량 가속 및 또는 휠의 가속으로부터 유도되는 것을 특징으로 하는 장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기위한 회로구성 및 그의 제조방법.
  4. 제2항 또는 제3항에 있어서, 상기 제동기의 실시와 제어기의 개시사이의 시간간격은 초기압력을 결정하도록 평가되는 것을 특징으로 하는 장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법.
  5. 휠회전운동을 측정하기 위한 센서와 그 센서신호를 평가하고 유체압 도관에 끼워진 다중로를 스위치하게 하는 제동압 제어신호를 발생하기 위한 전기회로와 함께 장금방지 및 또는 견인슬립 제어기를 가진 제동시스템을 제어하는 제 1 항 내지 제 4 항중 어느 한 항에 따른 방법을 보충하기 위한 회로구성에 있어서, 상기 휠제동기(10,11)의 압력을 결정하는 량을 측정 및 평가하게 하고, 휠압력패턴(p(t))을 형성하고, 상기 휠제동기(10,11)의 압력 변화를 근사적으로 나타내는 신호를 발생하고, 제동압력 제어신호(Δt(EV,ΔtAV)를 발생하기 위한 신호 공정이 고려될 수 있도록 회로(20-28)가 제공된 것을 특징으로 하는 회로구성.
  6. 제5항에 있어서, 휠제동기(10,11) 또는 전체시스템의 제동압 증가 및 감소 특성 곡선(PA,PE)은 압력을 결정량으로써 기억되는 것을 특징으로 하는 회로구성.
  7. 제5항 또는 제6항에 있어시, 상기 다중로밸브(EV,AV)의 여자주기는 압력을 결정하는 량으로써 측정 및 평가 가능한 것을 특징으로 하는 회로구성.
  8. 제7항에 있어서, 압력 증가 특성곡선(27,28) 및 초기조건(23)을 고려하여 다중로밸브(AV,EV)의 작동신호(ΔtEV,ΔtAV)에 따른 휠압력패턴(p(t)을 형성하는 적분기(20)가 추가로 구성되는 것을 특징으로 하는 회로구성.
  9. 제5항 내지 제8항중 어느 한 항에 있어서, 초기조건 및 제어기의 개시에 따른 초기압력을 근사적으로 나타내는 값은 압력 결정량으로써 측정 및 평가가능한 것을 특징으로 하는 회로구성.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890003436A 1988-03-18 1989-03-18 장금방지 및 견인슬립 제어기를 가진 제동시스템을 제어하기 위한 회로구성 및 그의 제조방법 KR890014313A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3809100A DE3809100A1 (de) 1988-03-18 1988-03-18 Verfahren und schaltungsanordnung zur steuerung einer bremsanlage mit blockierschutz- und/oder antriebsschlupfregelung
DEP3809100.3 1988-03-18

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KR890014313A true KR890014313A (ko) 1989-10-23

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ID=6350079

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Country Status (6)

Country Link
US (1) US5207484A (ko)
EP (1) EP0408566B1 (ko)
JP (1) JPH03503994A (ko)
KR (1) KR890014313A (ko)
DE (2) DE3809100A1 (ko)
WO (1) WO1989008574A1 (ko)

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JPH03503994A (ja) 1991-09-05
WO1989008574A1 (en) 1989-09-21
EP0408566B1 (de) 1992-04-15
DE3809100A1 (de) 1989-09-28
US5207484A (en) 1993-05-04
EP0408566A1 (de) 1991-01-23
DE58901196D1 (de) 1992-05-21

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