JPS55109850A - Digital controller of automatic transmission gear - Google Patents

Digital controller of automatic transmission gear

Info

Publication number
JPS55109850A
JPS55109850A JP1648379A JP1648379A JPS55109850A JP S55109850 A JPS55109850 A JP S55109850A JP 1648379 A JP1648379 A JP 1648379A JP 1648379 A JP1648379 A JP 1648379A JP S55109850 A JPS55109850 A JP S55109850A
Authority
JP
Japan
Prior art keywords
solenoid valve
automatic transmission
data
transmission gear
conditions
Prior art date
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.)
Granted
Application number
JP1648379A
Other languages
English (en)
Other versions
JPS6227303B2 (ja
Inventor
Nobuaki Miki
Mutsumi Kawamoto
Hiroyuki Amano
Tsuneo Hida
Tsuyoshi Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP1648379A priority Critical patent/JPS55109850A/ja
Priority to US06/115,166 priority patent/US4335428A/en
Publication of JPS55109850A publication Critical patent/JPS55109850A/ja
Publication of JPS6227303B2 publication Critical patent/JPS6227303B2/ja
Granted legal-status Critical Current

Links

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
    • F16H61/02—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
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/663—Road slope
    • 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
    • F16H2061/0075—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 a particular control method
    • F16H2061/0096—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 a particular control method using a parameter map
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • 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
    • F16H59/74—Inputs being a function of engine parameters
    • 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
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • 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
    • F16H61/21—Providing engine brake control
    • 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
    • Y10S477/00—Interrelated power delivery controls, including engine control
    • Y10S477/901—Control signal is slope

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP1648379A 1979-02-14 1979-02-14 Digital controller of automatic transmission gear Granted JPS55109850A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1648379A JPS55109850A (en) 1979-02-14 1979-02-14 Digital controller of automatic transmission gear
US06/115,166 US4335428A (en) 1979-02-14 1980-01-24 Electronic system for controlling an automatic transmission in response to changes in slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1648379A JPS55109850A (en) 1979-02-14 1979-02-14 Digital controller of automatic transmission gear

Publications (2)

Publication Number Publication Date
JPS55109850A true JPS55109850A (en) 1980-08-23
JPS6227303B2 JPS6227303B2 (ja) 1987-06-13

Family

ID=11917527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1648379A Granted JPS55109850A (en) 1979-02-14 1979-02-14 Digital controller of automatic transmission gear

Country Status (2)

Country Link
US (1) US4335428A (ja)
JP (1) JPS55109850A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166156A (ja) * 1982-03-26 1983-10-01 Mazda Motor Corp 自動変速機の電子制御装置
US4569255A (en) * 1984-09-12 1986-02-11 Eaton Corporation Automatic transmission controls with off-highway mode
US4576065A (en) * 1984-09-12 1986-03-18 Eaton Corporation Automatic transmission controls with multiple downshift off-highway mode
US4597308A (en) * 1982-04-19 1986-07-01 Nissan Motor Co., Ltd. Method and apparatus for controlling reduction ratio of continuously variable transmission
US4644827A (en) * 1983-03-23 1987-02-24 Fuji Jukogyo Kabushiki Kaisha Hydraulic control system for an infinitely variable belt-drive transmission
JPS62200065A (ja) * 1986-02-27 1987-09-03 Toyoda Autom Loom Works Ltd 車両の自動変速機制御方法
DE3152541C2 (de) * 1980-11-28 1995-05-18 Saab Scania Ab Steuerung für eine automatische Gangwähleinrichtung eines Fahrzeuges mit einer mechanischen Kraftübertragung

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393467A (en) * 1979-09-01 1983-07-12 Aisin-Warner Kabushiki Kaisha Lockup controlling system for variable speed, automatic transmission
US4471437A (en) * 1980-04-04 1984-09-11 Nippon Soken, Inc. Overdrive control apparatus
US4625590A (en) * 1980-05-10 1986-12-02 Robert Bosch Gmbh Control apparatus for an automatic transmission
US4442727A (en) * 1980-10-29 1984-04-17 Alastair John Young Control means for rotary power transmission
US4485444A (en) * 1980-12-04 1984-11-27 Kabushiki Kaisha Komatsu Retarder brake automatic control system
US4389910A (en) * 1981-02-17 1983-06-28 General Motors Corporation Motor vehicle power control means
JPS5817246A (ja) * 1981-07-23 1983-02-01 Nippon Denso Co Ltd 自動変速制御装置
DE3313688A1 (de) * 1983-04-15 1984-10-25 Zahnräderfabrik Renk AG, 8900 Augsburg Elektronische steuereinrichtung fuer eine antriebsanlage
US4611285A (en) * 1984-04-05 1986-09-09 Ford Motor Company Method of controlling automatic transmission shift pressure
JPS61127959A (ja) * 1984-11-22 1986-06-16 Toyota Motor Corp 車両用自動変速機の変速制御方法
JPS61144465A (ja) * 1984-12-18 1986-07-02 Mazda Motor Corp 自動変速機の制御装置
EP0238310B1 (en) * 1986-03-17 1991-07-17 Isuzu Motors Limited Apparatus for controlling an automatic gear transmission
JPS62220750A (ja) * 1986-03-17 1987-09-28 Aisin Seiki Co Ltd 自動変速機の制御装置
JPH0799202B2 (ja) * 1986-08-11 1995-10-25 アイシン・エィ・ダブリュ株式会社 電子制御式自動変速機
JPH0825407B2 (ja) * 1986-08-19 1996-03-13 アイシン精機株式会社 速度制御装置
JP2584765B2 (ja) * 1987-03-31 1997-02-26 日産自動車株式会社 自動変速機の変速制御装置
GB8728837D0 (en) * 1987-12-10 1988-01-27 Eaton Corp Semi-automatic mechanical transmission control and control and control method
JPH081243B2 (ja) * 1988-02-12 1996-01-10 日産自動車株式会社 自動変速機の制御装置
US5048650A (en) * 1988-07-19 1991-09-17 Nissan Motor Co., Ltd. Engine brake running control for automatic transmission in automatic drive range
US5025685A (en) * 1988-07-29 1991-06-25 Honda Giken Kogyo Kabushiki Kaisha Controlling device for non-stage transmission for vehicles
US5214983A (en) * 1988-07-29 1993-06-01 Honda Giken Kogyo Kabushiki Kaisha Controlling device for non-stage transmission for vehicle with fault detection
US5265499A (en) * 1988-10-27 1993-11-30 Kabushiki Kaisha Komatsu Seisakusho Method of controlling speed changes in hydraulically actuated type multiple-stage speed change gear
US5165307A (en) * 1990-04-26 1992-11-24 Dickey-John Corporation Transmission controller
US5166879A (en) * 1990-12-03 1992-11-24 Ford Motor Company Load condition preemption of scheduled gearshifts in an automatic transmission
US5233523A (en) * 1990-12-21 1993-08-03 Ford Motor Company Compensation for delay of scheduled gearshifts in automatic transmissions
EP0715102B1 (en) * 1991-03-13 2005-06-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Speed change control method for an automatic transmission for vehicles
DE69231687T2 (de) * 1991-03-13 2001-07-05 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo Gangschalt-Steuerungsgerät für automatische Fahrzeuggetriebe
US5124106A (en) * 1991-03-25 1992-06-23 Zimmer, Inc. Method of making a femoral rasp
CA2077425C (en) * 1991-09-12 1997-03-04 Ichiro Sakai Vehicle automatic transmission control system
IT1252262B (it) * 1991-11-18 1995-06-08 Catene Calibrate Regina Cambio automatizzato per bicicletta
US5172609A (en) * 1992-03-02 1992-12-22 Saturn Corporation Gradeability-based shift pattern control for an automatic transmission
US5470288A (en) * 1993-10-06 1995-11-28 Ford Motor Company Engine torque compensation shift scheduling of an automatic transmission for motor vehicles
US5475590A (en) * 1993-10-22 1995-12-12 Ford Motor Company Automatic transmission torque converter bypass clutch control using engine torque compensation
JPH07332445A (ja) * 1994-06-09 1995-12-22 Unisia Jecs Corp 無段変速機付き車両の制御装置
JP2876112B2 (ja) * 1995-06-30 1999-03-31 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
KR970046648A (ko) * 1995-12-19 1997-07-26 전성원 경사로 밀림 방지기능을 구비한 반자동 변속 제어장치 및 그 방법
KR19980087004A (ko) * 1997-05-14 1998-12-05 가나이 쯔도무 자동차의 자동 변속기 제어 장치 및 제어 방법
JP3955157B2 (ja) * 1998-08-24 2007-08-08 本田技研工業株式会社 自動変速機の制御装置
JP3974279B2 (ja) * 1998-12-16 2007-09-12 本田技研工業株式会社 自動変速機の制御装置
KR100534247B1 (ko) * 2003-08-11 2005-12-08 기아자동차주식회사 정속주행 자동차의 등반길 제어방법
US7460941B2 (en) * 2004-09-29 2008-12-02 Caterpillar Inc. Slope-limited retarding control for a propelled machine
US20060069487A1 (en) * 2004-09-29 2006-03-30 Sychra Robert R Slope-limited retarding control for a propelled machine
US20060155447A1 (en) * 2005-01-07 2006-07-13 Caterpillar Inc. Control system for a load-carrying vehicle
US8370032B2 (en) * 2007-07-12 2013-02-05 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for shift control for vehicular transmission
KR20120059261A (ko) * 2010-11-30 2012-06-08 현대자동차주식회사 자동변속기의 주차 제어장치 및 방법
DE102011110610A1 (de) * 2011-08-16 2013-02-21 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Fahrwiderstandsabhängige Schaltverzögerung
DE102015000422A1 (de) * 2015-01-14 2016-07-14 Sram Deutschland Gmbh Verfahren und Vorrichtung zum Steuern automatischer Schaltvorgänge einer elektrischen Gangschaltvorrichtung eines Fahrrads

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859249A (ja) * 1971-11-29 1973-08-20
JPS50144861A (ja) * 1974-05-15 1975-11-20
JPS53134162A (en) * 1977-04-28 1978-11-22 Philips Nv Power transmission gear for vehicle* electronic control system thereof* and vehicle with both
JPS545167A (en) * 1977-06-10 1979-01-16 Bosch Gmbh Robert Electronic type controlling device for use in automatic transmitting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843204B1 (ja) * 1970-12-21 1973-12-17
US4082013A (en) * 1974-11-22 1978-04-04 General Motors Corporation Hydrostatic transmission control
DE2715999C2 (de) * 1976-04-14 1984-01-19 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Steuereinrichtung für ein automatisches Getriebe
JPS5819904B2 (ja) * 1976-04-23 1983-04-20 アイシン精機株式会社 機械−油圧式変速機
DE2658464A1 (de) * 1976-12-23 1978-06-29 Bosch Gmbh Robert Digitales elektronisches steuergeraet zum automatischen gangwechsel
JPS5472359A (en) * 1977-11-21 1979-06-09 Aisin Seiki Co Ltd Speed ratio control system for stageless speed change gear in vehicle
JPS5827420B2 (ja) * 1978-06-06 1983-06-09 株式会社デンソー 自動車用自動変速制御方法および装置
US4262335A (en) * 1978-08-18 1981-04-14 S.R.M. Hydromekanik Vehicle transmission control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859249A (ja) * 1971-11-29 1973-08-20
JPS50144861A (ja) * 1974-05-15 1975-11-20
JPS53134162A (en) * 1977-04-28 1978-11-22 Philips Nv Power transmission gear for vehicle* electronic control system thereof* and vehicle with both
JPS545167A (en) * 1977-06-10 1979-01-16 Bosch Gmbh Robert Electronic type controlling device for use in automatic transmitting device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152541C2 (de) * 1980-11-28 1995-05-18 Saab Scania Ab Steuerung für eine automatische Gangwähleinrichtung eines Fahrzeuges mit einer mechanischen Kraftübertragung
JPS58166156A (ja) * 1982-03-26 1983-10-01 Mazda Motor Corp 自動変速機の電子制御装置
US4597308A (en) * 1982-04-19 1986-07-01 Nissan Motor Co., Ltd. Method and apparatus for controlling reduction ratio of continuously variable transmission
US4644827A (en) * 1983-03-23 1987-02-24 Fuji Jukogyo Kabushiki Kaisha Hydraulic control system for an infinitely variable belt-drive transmission
US4569255A (en) * 1984-09-12 1986-02-11 Eaton Corporation Automatic transmission controls with off-highway mode
US4576065A (en) * 1984-09-12 1986-03-18 Eaton Corporation Automatic transmission controls with multiple downshift off-highway mode
JPS62200065A (ja) * 1986-02-27 1987-09-03 Toyoda Autom Loom Works Ltd 車両の自動変速機制御方法

Also Published As

Publication number Publication date
JPS6227303B2 (ja) 1987-06-13
US4335428A (en) 1982-06-15

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