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KR860006363A - 차량용 자동변속장치 - Google Patents

차량용 자동변속장치 Download PDF

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Publication number
KR860006363A
KR860006363A KR1019860001054A KR860001054A KR860006363A KR 860006363 A KR860006363 A KR 860006363A KR 1019860001054 A KR1019860001054 A KR 1019860001054A KR 860001054 A KR860001054 A KR 860001054A KR 860006363 A KR860006363 A KR 860006363A
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KR
South Korea
Prior art keywords
shift
clutch
rack
control
friction clutch
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Legal status (The legal status 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 status listed.)
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Application number
KR1019860001054A
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KR920000369B1 (ko
Inventor
도시아끼 다떼노
도시아끼 다떼노 (외 3)
시게끼 후꾸시마
도모유끼 이와모또
노부오 기지마
Original Assignee
미쯔비시 지도샤 고교 가부시끼가이샤
세끼 신지
미쯔비시 지도샤 고교 가부시끼 가이샤
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Priority claimed from JP60028747A external-priority patent/JPH078630B2/ja
Priority claimed from JP60106922A external-priority patent/JPS61189357A/ja
Priority claimed from JP1985091663U external-priority patent/JPH0435560Y2/ja
Priority claimed from JP1985103833U external-priority patent/JPS6212036U/ja
Priority claimed from JP60165201A external-priority patent/JP2571361B2/ja
Application filed by 미쯔비시 지도샤 고교 가부시끼가이샤, 세끼 신지, 미쯔비시 지도샤 고교 가부시끼 가이샤 filed Critical 미쯔비시 지도샤 고교 가부시끼가이샤
Publication of KR860006363A publication Critical patent/KR860006363A/ko
Application granted granted Critical
Publication of KR920000369B1 publication Critical patent/KR920000369B1/ko
Expired legal-status Critical Current

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    • 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
    • F16H59/34—Inputs being a function of torque or torque demand dependent on fuel feed
    • 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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • 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
    • F16H59/56—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the main clutch
    • 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
    • F16H61/0204—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • 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
    • 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
    • B60W2710/10—Change speed gearings
    • B60W2710/1011—Input shaft speed, e.g. turbine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/145—Haulage vehicles, trailing trucks
    • 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
    • F16H2059/006—Overriding automatic 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
    • F16H59/36—Inputs being a function of speed
    • F16H2059/366—Engine or motor 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
    • F16H59/50—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
    • 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
    • F16H61/0204—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/682—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 specially adapted for stepped gearings with interruption of drive
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

내용 없음

Description

차량용 자동변속장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 관한 자동변속장치의 개략적 구성도. 제5a도,50도 내지 제8a도, 제8b 내지 제8c도는 그 제어 프로그램의 일예를 나타낸 플로우챠트.
* 도면의 주요부분에 대한 부호의 설명
30 : 엔진 30a : 출력축
31 : 마찰클러치 32 : 치차식 변속기
34 : 연료분사펌프 39 : 엔진회전센터
43 : 클러치터치센서 44 : 입력축
50 : 전자밸브 52 : 제어유니트
60 : 부하센서 63 : 스타터
68 : 인터페이스 70 : 클러치 행정센서.

Claims (7)

  1. 엔진의 출력측에 접속되는 마찰클러치, 이 마찰클러치를 조작하는 클러치용 작동기, 상기 마찰클러치에 입력축이 접속되는 치차식 변속기, 이 치차식 변속기의 변속위치를 절환하는 변속위치 절환수단, 상기 엔진에 연료를 공급하는 연료분사 펌프의 제어 래크를 조작하는 래크용 작동기 및 차량의 운전상태를 검출하는 운전상태 검출수단과 이 운전상태 검출수단으로 부터의 신호에 따라 상기 치차식 변속기의 변속위치를 변화시키는 것을 판정하는 변속과정 수단과 이 변속판정 수단으로 부터의 신호에 따라 상기 래크용 작동기를 작동시켜서 상기 제어 래크를 공회전 위치 방향으로 서서히 이동시키는 연료감량 제어수단과 상기 연료감량 제어수단의 동작에 따라 마찰클러치를 차단상태로 하도록 클러치용 작ㄷ공기를 작동시키는 클러치 차단수단과 상기 마찰클러치의 차단에 따라 치차식 변속 위치를 상기 변속판정 수단에서 결정된 변속위치가 되도록 상기 변속위치 절환수단을 작동시키는 변속 지령수단과 상기 변속위치 절환수단의 작동완료 후 상기 출력축과 상기 입력축이 거의 동일한 회전수가 되도록 상기 제어 래크를 이동시키는 연료증량 제어수단과 이 연료증량 제어수단으로 부터의 신호에 따라 마찰클러치를 접합방향으로 이동하도록 상기 클러치용 작동기를 작동시키는 클러치 제어수단과 클러치용 작동기의 상기 작동중에 상기 운전상태검출수단으로 부터 얻어지는 상기 출력축의 회전수와 상기 입력축의 회전수와의 차가 규정치 이하로 되었음을 검출하면 운전상태 검출수단이 검출하고 있는 가속폐달의 답입량에 따른 위치로 상기 제어 래크를 서서히 이동시키도록 래크용 작동기를 작동시키는 래크 북귀 제어수단을 갖는 제어장치를 구비한 것을 특징으로 하는 차량용 자동변속장치.
  2. 제1항에 있어서, 변속판정 수단이 저속측으로의 변속이라고 판정한 때에 마찰클러치 판단후의 엔진회전수가 변속판정수단의 판정처리 이전의 엔진회전수로 되도록 제어래크를 공회전 위치 방향으로 서서히 이동시키는 연료감량 제어수단과, 상기 이동후 작동하는 클러치 차단수단을 갖는 것을 특징으로 하는 차량용 자동변속장치.
  3. 제1항에 있어서, 변속판정 수단이 고속측으로의 변속이라고 판정한 때에 마찰 클러치 판단후의 엔진이 공회전수로 되도록 제어 래크를 공회전 위치 방향으로 서서히 이동시키는 연료감량제어 수단과, 이 이동에 따라서 마찰 클러치를 차단시키는 클러치 차단수단을 갖는 것을 특징으로 하는 차량용 자동변속장치.
  4. 제1항에 있어서, 연료감량 제어수단 및 래크복귀 제어수단이 래크용 작동기를 단계적으로 제어하는 것을 특징으로 하는 차량용 자동변속장치.
  5. 제1항에 있어서, 클러치 차단수단의 작동에 따라서 엔진의 배기 브레이크 작동을 정지시키는 정지수단과, 래크복귀 제어 수단의 작동에 따라 상기정지수단의 작동을 해제하는 해제수단을 갖는 제어장치를 구비한 것을 특징으로 하는 차량용 자동변속장치.
  6. 제2항에 있어서, 마찰 클러치 차단에 따라서 상기 변속판정 수단에서 검출된 변속이 규정 변속위치이하이면 치차식변속기를 중립위치로 하도록 변속위치 절환수단을 작동시키는 중립위치 지령수단과, 그 중립위치 지령수단의 신호에 의해 마찰클러치를 접합시키는 클러치 제어수단과, 상기 클러치 제어수단의 동작에 따라 래크용 작동기를 연료중량 방향으로 작동시키는 연료중량 제어수단과, 마찰 클러치를 차단시키도록 클러치용 작동기를 작동시킴과 동시에 상기 변속 판정수단에서 결정된 변속위치가 되도록 변속위치 절환수단을 작동시키는 변속 지령 수단을 구비한 것을 특징으로 하는 차량용 자동변속장치.
  7. 제1항에 있어서, 래크용 작동기를 제어하는 엔진 제어기와, 상기 엔진 제어기로 부터의 공급전압에 의해 가속페달의 답입량에 따른 신호를 출력하는 운전상태 검출수단을 갖는 것을 특징으로 하는 차량용 자동변속장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001054A 1985-02-16 1986-02-15 차량용 자동변속장치 Expired KR920000369B1 (ko)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP60028747A JPH078630B2 (ja) 1985-02-16 1985-02-16 自動変速装置の変速制御方法
JP60-28747 1985-02-16
JP28747 1985-02-16
JP60106922A JPS61189357A (ja) 1985-05-21 1985-05-21 自動変速装置の変速制御方法
JP60-106922 1985-05-21
JP106922 1985-05-21
JPU91663 1985-06-18
JP60-91663 1985-06-18
JP1985091663U JPH0435560Y2 (ko) 1985-06-18 1985-06-18
JP60-103833 1985-07-08
JP1985103833U JPS6212036U (ko) 1985-07-08 1985-07-08
JPU103833 1985-07-08
JP165201 1985-07-26
JP60-165201 1985-07-26
JP60165201A JP2571361B2 (ja) 1985-07-26 1985-07-26 自動変速装置による変速方法

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KR860006363A true KR860006363A (ko) 1986-09-09
KR920000369B1 KR920000369B1 (ko) 1992-01-13

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GB8624173D0 (en) 1986-11-12
KR920000369B1 (ko) 1992-01-13
DE3690072C2 (de) 1995-03-16
GB2182734B (en) 1989-09-13
WO1986004865A1 (en) 1986-08-28
GB2182734A (en) 1987-05-20
US4785917A (en) 1988-11-22

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