KR930006349A - 자동변속기의 변속제어장치 - Google Patents

자동변속기의 변속제어장치 Download PDF

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Publication number
KR930006349A
KR930006349A KR1019920017783A KR920017783A KR930006349A KR 930006349 A KR930006349 A KR 930006349A KR 1019920017783 A KR1019920017783 A KR 1019920017783A KR 920017783 A KR920017783 A KR 920017783A KR 930006349 A KR930006349 A KR 930006349A
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KR
South Korea
Prior art keywords
automatic transmission
shift
time
control apparatus
correction means
Prior art date
Application number
KR1019920017783A
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English (en)
Other versions
KR960005317B1 (ko
Inventor
민지 사카키
쿄스케 모리
마사하루 사코다
Original Assignee
와다 요시히로
마쯔다 가부시기가이샤
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Application filed by 와다 요시히로, 마쯔다 가부시기가이샤 filed Critical 와다 요시히로
Publication of KR930006349A publication Critical patent/KR930006349A/ko
Application granted granted Critical
Publication of KR960005317B1 publication Critical patent/KR960005317B1/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
    • 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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/16—Dynamometric measurement of torque
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1025—Input torque
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/105—Output torque
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive shaft
    • 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
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0255—Solenoid valve using PWM or duty-cycle control
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/141—Inputs being a function of torque or torque demand of rate of change of torque or torque demand
    • 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
    • F16H61/0021—Generation or control of line pressure
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0262—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 characterised by the signals used the signals being hydraulic
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)

Abstract

본 발명의 목적은 인입감을 느끼는 시간을 목표치에 수속하도록 제어하므로서, 변속시의 변속충격, 특히 인입감을 체감상 저감시킬 수 있는 자동변속기의 변속제어 장치를 제안하는 것으로서, 그 구성은 자동변쇽기내에 있어서의 실제의 변속동작의 개시시점과 인입상태의 종료시점을 검출하는 검출수단과, 상기 개시시점과 종료시점과의 간격이 소정목표시간이 되도록, 이 자동변속기내의 변속시의 라인압을 보정하는 제1보정수단을 구비하는 자동변속기의 변속제어장치인 것을 특징으로 한다.

Description

자동변속기의 변속제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도 제3도는 본 실시예에 사용되고 있는 로크센서의 구성을 표시한 도면,
제4도는 본 실시예의 자동변쇽기의 제어시스템의 구성을 표시한 블록도.

Claims (5)

  1. 자동변속기내에 있어서의 실제의 변속동작의 개시시점과 인입상태의 종료시점을 검출하는 검출수단과, 상기 개시시점과 종료시점과의 간격이 소정목표시간이 되도록. 이 자동변속기내의 변속시의 라인압을 보정하는 제1보정수단을 구비한 것을 특징으로 하는 자동변속기의 변속제어장치.
  2. 제1항에 있어서, 상기 실제의 변속동작의 개시시점과 인입상태의 종료시점은, 상기 자동변속기의 입출력 또는 출력측의 어느 한쪽에 설치된 토크센서로부터의, 상기 자동변속기에 입력 또는 출력되는 토크를 표시하는 신호의 변화에 의거하여 검출되는 것을 특징으로 하는 자동변속기의 변속제어장치.
  3. 제2항에 있어서, 상기 센서가 변속기의 입력측에 설치되고, 이 센서로부터의 출력신호의 기울기가 목표치가 되도록, 상기 보정수단은 라인압을 제어하는 것을 특징으로 하는 자동변속기의 변속제어장치.
  4. 제1항 내지 제3항의 어느한 항에 있어서, 또 변속종료시점을 검출하는 수단과, 인입종료시점으로부터 변속종료시점까지의 시간을 목표시간이 되도록, 이 자동변속기내의 변속시의 라인압을 보정하는 제2보정수단을 구비한 것을 특징으로 하는 자동변속기의 변속제어장치.
  5. 제1항 내지 제4항의 어느 한 항에 있어서, 상기 제1보정수단은, 금회의 변속동작에 대해서 연산한 보정량을 다음회의 변속동작에 적용한 것을 특징으로 하는 자동변속기의 변속제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920017783A 1991-09-30 1992-09-29 자동변속기의 변속제어장치 KR960005317B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-252440 1991-09-30
JP3252440A JPH0587228A (ja) 1991-09-30 1991-09-30 自動変速機の変速制御装置

Publications (2)

Publication Number Publication Date
KR930006349A true KR930006349A (ko) 1993-04-21
KR960005317B1 KR960005317B1 (ko) 1996-04-23

Family

ID=17237406

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920017783A KR960005317B1 (ko) 1991-09-30 1992-09-29 자동변속기의 변속제어장치

Country Status (3)

Country Link
US (1) US5303614A (ko)
JP (1) JPH0587228A (ko)
KR (1) KR960005317B1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100298250B1 (ko) * 1992-09-16 2001-10-24 가나이 쓰도무 차량용구동력제어장치
KR100192492B1 (ko) * 1995-12-30 1999-06-15 정몽규 자동변속기의 업 쉬프트 중 파워상태에서의 유압제어방법
JP3599899B2 (ja) * 1996-04-26 2004-12-08 本田技研工業株式会社 車両用内燃機関の出力トルク制御装置
JPH09317867A (ja) * 1996-05-29 1997-12-12 Toyota Motor Corp 自動変速機の油圧制御装置
JP3523003B2 (ja) * 1997-02-06 2004-04-26 ジヤトコ株式会社 自動変速機の制御装置
US6243636B1 (en) * 1997-08-13 2001-06-05 Zf Meritor, Llc Two stage torque control method for a vehicle transmission
JP3205959B2 (ja) * 1997-08-29 2001-09-04 本田技研工業株式会社 車両用油圧作動式変速機の制御装置
JP3653028B2 (ja) * 2001-10-17 2005-05-25 本田技研工業株式会社 車両用動力伝達制御装置
WO2005119096A2 (en) * 2004-06-01 2005-12-15 Carne Gary S Transmission pressure modulation by orificed check valve
DE102006052623A1 (de) * 2006-11-08 2008-05-15 Bayerische Motoren Werke Ag Fahrzeug mit einem Getriebe mit Drehmomentmesseinrichtung
US8510003B2 (en) * 2009-04-09 2013-08-13 Ford Global Technologies, Llc Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load estimation

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US4106368A (en) * 1976-12-22 1978-08-15 Borg-Warner Corporation Transmission control system
US4220058A (en) * 1978-09-01 1980-09-02 Borg-Warner Corporation Electronic control system for automatic transmission
JPS6241458A (ja) * 1985-08-16 1987-02-23 Nissan Motor Co Ltd 自動変速機の変速シヨツク軽減装置
US4799158A (en) * 1986-05-27 1989-01-17 Ford Motor Company System for computer controlled shifting of an automatic transmission
US4855914A (en) * 1987-11-27 1989-08-08 Davis Roy I Computer controlled synchronous shifting of an automatic transmission
JPH0781631B2 (ja) * 1987-12-25 1995-09-06 日産自動車株式会社 自動変速機のライン圧制御装置
JPH0781627B2 (ja) * 1988-02-05 1995-09-06 日産自動車株式会社 自動変速機のライン圧制御装置
JPH0238748A (ja) * 1988-07-28 1990-02-08 Nissan Motor Co Ltd パワートレーンの変速ショック軽減用総合制御装置
KR920010906B1 (ko) * 1989-08-23 1992-12-21 마쯔다 가부시기가이샤 자동변속기의 라인압 제어장치
US5241477A (en) * 1989-12-13 1993-08-31 Nissan Motor Company, Ltd. Adaptive correction of inappropriate shift in automatic transmission
US5151858A (en) * 1990-10-05 1992-09-29 Saturn Corporation Multiple mode adaptive pressure control for an automatic transmission
US5086670A (en) * 1991-07-31 1992-02-11 Saturn Corporation Adaptive transmission shift pressure control with closed-loop compensation

Also Published As

Publication number Publication date
KR960005317B1 (ko) 1996-04-23
US5303614A (en) 1994-04-19
JPH0587228A (ja) 1993-04-06

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