KR970011513A - 차량용 직결 클러치의 슬립제어 장치 - Google Patents

차량용 직결 클러치의 슬립제어 장치 Download PDF

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Publication number
KR970011513A
KR970011513A KR1019960013593A KR19960013593A KR970011513A KR 970011513 A KR970011513 A KR 970011513A KR 1019960013593 A KR1019960013593 A KR 1019960013593A KR 19960013593 A KR19960013593 A KR 19960013593A KR 970011513 A KR970011513 A KR 970011513A
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KR
South Korea
Prior art keywords
slip control
slip
rotational speed
engine
automatic transmission
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Application number
KR1019960013593A
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English (en)
Inventor
도루 마츠바라
구니히로 이와츠키
Original Assignee
와다 아키히로
도요타 지도샤 가부시키가이샤
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Application filed by 와다 아키히로, 도요타 지도샤 가부시키가이샤 filed Critical 와다 아키히로
Publication of KR970011513A publication Critical patent/KR970011513A/ko
Priority to KR2019990002256U priority Critical patent/KR200178141Y1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/21—Providing engine brake control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/025—Clutch slip, i.e. difference between input and output speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H2059/385—Turbine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio
    • F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/48—Inputs being a function of acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

본 발명의 목적은 감속 슬립제어 종료에 기인하는 부의 구동력의 변화나 엔진 회전수의 급격한 증대를 억제함으로써, 부의 가속도 변화에 의한 위화감의 발생을 억제할 수 있는 차량용 직결 클러치의 슬립제어 장치를 제공한다.
변속단 판단수단(202)에 대응하는 스텝SE1에 의해 실제로 선택되어 있는 변속단이 판단되고, 감속 슬립제어 종료수단(206)에 대응하는 스텝SE4에 의해, 제3속 기어단이 선택되어 있는 경우에 높은 입력축 회전속도 NT로 감속 슬립제어가 종료되어진다. 이 때문에, 기어비가 큰 제3속 기어단에 있어서는 감속 슬립제어의 종료시에 있어서도 그의 입력축 회전속도 NT에 의해 엔전 회전소고 Ne가 아이들 회전속도 NIDL로부터 끌어올려지고 엔진(10)에 의한 부의 가속도를 갖게 되고, 기어비가 큰 제3속 기어단이 선택되어 있는 경우에도 감속 슬립제어 종료시에 있어서의 부의 가속도의 변환폭이 작게 된다.

Description

차량용 직결 클러치의 슬립제어 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예의 슬립제어 장치가 적용된 차량용 동력 전달 장치를 도시한 회로도.
제2도는 유체식 전동 장치를 구비한 자동 변속기에 있어서, 전자 밸브 작동의 조립과 그에 의해 얻어지는 변속단과의 관계를 설명하기 위한 도표.
제3도는 제1도의 차량에 구비되어 있는 제어 장치의 구성을 설명하기 위한 블록선도.
제4도는 제3도의 변속용 전자 제어 장치에 기억되어 있는 차량의 주행 상태와 로크업 클러치의 결합 상태와의 관계를 도시한 그래프.

Claims (3)

  1. 엔진과 자동변속기 사이를 직결하는 직결 클러치를 갖는 차량에서, 엔진 회전속도와 상기 자동 변속기의 입력축 회전속도와의 회전속도차인 상기 직경 클러치의 슬립량을 제어하는 슬립제어수단을 구비한 차량용 직결 클러치의 슬립제어 장치에 있어서, 실제로 선택되어 있는 상기 자동 변속기의 변속단을 판단하는 변속 판단수단과, 상기 실제로 선택되어 있는 변속단에 따라, 상기 변속단의 기어비가 큰만큼 높은 상기 입력축 회전속도로 상기 슬립제어수단에 의한 감속 주행시의 슬립량의 제어를 실질적으로 종료시키는 감속 슬립제어 종료수단을 포함하는 것을 특징으로 하는 차량용 직격 클러치의 슬립제어 장치.
  2. 엔진과 자동변속기 사이를 직결하는 직결 클러치를 갖는 차량에서, 엔진 회전속도와 상기 자동 변속기의 입력축 회전속도와의 회전속도차인 상기 직경 클러치의 슬립량을 제어하는 슬립제어수단을 구비한 차량용 직결 클러치의 슬립제어 장치에 있어서, 제동장치가 작동되고 있는지의 여부를 판단하는 제동 판단수단과, 상기 제동 장치가 작동되지 않은 경우에는 작동되고 있는 경우와 비교하여 높은 상기 입력축 회전속도로, 상기 슬립 제어수단에 의한 감속 주행시의 슬립량 제어를 실질적으로 종료시키는 감속 슬립제어 종료수단을 포함하는 것을 특징으로 하는 차량용 직결 클러치의 슬립제어장치.
  3. 엔진과 자동변속기 간을 직결하는 직결 클러치를 갖는 차량에서, 엔진 회전속도와 상기 자동 변속기의 입력축 회전속도와의 회전속도차인 상기 직경 클러치의 슬립량을 제어하는 슬립제어수단을 구비한 차량용 직결 클러치의 슬립제어 장치에 있어서, 상기 엔진의 회전속도에 의해 작동되어지는 보조기기가 작동되고 있는지의 여부를 판단하는 보조기작동 판단수단과, 상기 보조기가 작동되고 있는 경우에는 작동되지 않는 경우와 비교하여 높은 상기 입력축 회전속도로, 상기 슬립 제어수단에 의한 감속 주행시의 슬립량 제어를 실질적으로 종료시키는 감속 슬립제어 종료수단을 포함하는 것을 특징으로 하는 차량용 직결 클러치의 슬립제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960013593A 1995-08-09 1996-04-30 차량용 직결 클러치의 슬립제어 장치 KR970011513A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019990002256U KR200178141Y1 (en) 1995-08-09 1999-02-12 Slip control system in a direct-coupled clutch for a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-202984 1995-08-09
JP20298495A JP3191631B2 (ja) 1995-08-09 1995-08-09 車両用直結クラッチのスリップ制御装置

Publications (1)

Publication Number Publication Date
KR970011513A true KR970011513A (ko) 1997-03-27

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Country Status (4)

Country Link
US (1) US5733223A (ko)
JP (1) JP3191631B2 (ko)
KR (1) KR970011513A (ko)
DE (1) DE19632118B4 (ko)

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JP3783277B2 (ja) * 1996-04-25 2006-06-07 トヨタ自動車株式会社 車両用ロックアップクラッチのスリップ制御装置
JP3630199B2 (ja) * 1996-04-30 2005-03-16 本田技研工業株式会社 車両用内燃エンジンの出力トルク制御装置
JP3031257B2 (ja) * 1996-08-01 2000-04-10 トヨタ自動車株式会社 ロックアップクラッチのスリップ制御装置
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JP3239816B2 (ja) * 1997-09-19 2001-12-17 日産自動車株式会社 トルクコンバータのスリップ制御装置
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JP3791288B2 (ja) * 1999-06-18 2006-06-28 トヨタ自動車株式会社 車載用内燃機関の制御装置
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JP4655434B2 (ja) * 2001-08-30 2011-03-23 トヨタ自動車株式会社 車両用ロックアップクラッチの制御装置
JP2003097696A (ja) * 2001-09-25 2003-04-03 Jatco Ltd トルクコンバータのコースト時ロックアップ容量制御装置
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JP3685149B2 (ja) * 2002-04-25 2005-08-17 トヨタ自動車株式会社 車両用駆動制御装置
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US5733223A (en) 1998-03-31
DE19632118A1 (de) 1997-02-13
DE19632118B4 (de) 2009-07-23
JP3191631B2 (ja) 2001-07-23

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