DE3790338C2 - Hydraulische Steuervorrichtung für eine mehrgängige automatische Kraftübertragung - Google Patents

Hydraulische Steuervorrichtung für eine mehrgängige automatische Kraftübertragung

Info

Publication number
DE3790338C2
DE3790338C2 DE3790338A DE3790338A DE3790338C2 DE 3790338 C2 DE3790338 C2 DE 3790338C2 DE 3790338 A DE3790338 A DE 3790338A DE 3790338 A DE3790338 A DE 3790338A DE 3790338 C2 DE3790338 C2 DE 3790338C2
Authority
DE
Germany
Prior art keywords
valve
brake
line pressure
modulator
gear
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.)
Expired - Lifetime
Application number
DE3790338A
Other languages
German (de)
English (en)
Other versions
DE3790338T1 (enExample
Inventor
Yoshinori Kuwayama
Fujimoto Yokoyama
Masakatsu Miura
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
Application granted granted Critical
Publication of DE3790338C2 publication Critical patent/DE3790338C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold 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
    • 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
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18118—Hill holding
    • 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
    • F16H2061/0258—Proportional solenoid valve
    • 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • F16H2061/207—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control by neutral 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE3790338A 1986-07-01 1987-06-30 Hydraulische Steuervorrichtung für eine mehrgängige automatische Kraftübertragung Expired - Lifetime DE3790338C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61154697A JP2735116B2 (ja) 1986-07-01 1986-07-01 自動変速機における油圧制御装置
PCT/JP1987/000456 WO1988000306A1 (fr) 1986-07-01 1987-06-30 Dispositif de commande hydraulique pour boites automatiques

Publications (1)

Publication Number Publication Date
DE3790338C2 true DE3790338C2 (de) 1998-07-09

Family

ID=15589967

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3790338A Expired - Lifetime DE3790338C2 (de) 1986-07-01 1987-06-30 Hydraulische Steuervorrichtung für eine mehrgängige automatische Kraftübertragung
DE19873790338 Pending DE3790338T1 (enExample) 1986-07-01 1987-06-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19873790338 Pending DE3790338T1 (enExample) 1986-07-01 1987-06-30

Country Status (5)

Country Link
US (1) US4850251A (enExample)
JP (1) JP2735116B2 (enExample)
DE (2) DE3790338C2 (enExample)
GB (1) GB2202912B (enExample)
WO (1) WO1988000306A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2911120B2 (ja) * 1988-02-20 1999-06-23 アイシン・エィ・ダブリュ株式会社 自動変速機における油圧制御装置
EP0337494B1 (en) * 1988-04-15 1995-11-29 Nissan Motor Co., Ltd. Line pressure control for automatic transmission
JPH0379436A (ja) * 1989-08-23 1991-04-04 Mazda Motor Corp 自動変速機のニュートラル制御装置
JPH0756333B2 (ja) * 1989-10-19 1995-06-14 マツダ株式会社 自動変速機の制御装置
JP2673613B2 (ja) * 1991-07-31 1997-11-05 本田技研工業株式会社 車両用自動変速機の制御装置
KR970008501B1 (ko) * 1992-02-24 1997-05-24 현대자동차 주식회사 자동 변속기 유압제어장치의 n-d-r 제어밸브
DE4315843A1 (de) * 1993-05-12 1994-11-17 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Antriebsleistung eines Fahrzeugs
JP2808550B2 (ja) * 1994-05-02 1998-10-08 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
JP2808551B2 (ja) * 1994-06-21 1998-10-08 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
JP2878978B2 (ja) 1994-12-27 1999-04-05 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
US5509235A (en) * 1995-05-10 1996-04-23 Chander; Radhakrishnan Safety device for hinged doors
JP2876110B2 (ja) * 1995-05-12 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
JP2876108B2 (ja) * 1995-05-12 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
KR19980016975A (ko) * 1996-08-30 1998-06-05 박병재 차량용 자동 변속 제어 시스템의 크립(creep) 제어장치
US5788596A (en) * 1996-11-08 1998-08-04 General Motors Corporation Transmission and control with output shaft braking
JP3490277B2 (ja) * 1998-01-22 2004-01-26 ジヤトコ株式会社 自動変速機のニュートラル制御装置
US6123645A (en) * 1999-06-01 2000-09-26 General Motors Corporation Neutral idle control mechanism for a torque-transmitting clutch in a power transmission
JP2003139167A (ja) * 2001-11-01 2003-05-14 Honda Motor Co Ltd 自動変速機の油圧制御機構
JP3834270B2 (ja) * 2002-06-28 2006-10-18 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
US7357754B2 (en) * 2005-07-22 2008-04-15 Gm Global Technology Operations, Inc. Mechanism and method of controlling an automatic shifting power transmission to effect a first gear launch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412706A1 (de) * 1983-04-06 1984-10-18 Honda Giken Kogyo K.K., Tokio/Tokyo Kriechverhinderungsvorrichtung fuer fahrzeuge mit automatischem getriebe
DE3507952A1 (de) * 1984-03-06 1985-09-19 Honda Giken Kogyo K.K., Tokio/Tokyo Steuereinrichtung fuer ein fahrzeuggetriebe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623060B2 (enExample) * 1973-09-17 1981-05-28
JPS5927465B2 (ja) * 1978-08-07 1984-07-05 日産自動車株式会社 自動変速機の変速タイミング弁
JPS5948902B2 (ja) * 1978-08-30 1984-11-29 日産自動車株式会社 自動変速機のシヨツク軽減装置
JPS5949452B2 (ja) * 1978-10-03 1984-12-03 日産自動車株式会社 自動変速機のライン圧制御装置
JPS609486Y2 (ja) * 1979-03-09 1985-04-03 日産自動車株式会社 自動変速機
JPS607133B2 (ja) * 1979-11-21 1985-02-22 三菱自動車工業株式会社 車両用自動変速機
JPS5881254A (ja) * 1981-11-05 1983-05-16 Masao Hasegawa 自動変速装置付自動車のクリ−プ現象防止装置
US4625591A (en) * 1983-03-28 1986-12-02 Honda Giken Kogyo Kabushiki Kaisha Creep preventing device for vehicles equipped with an automatic transmission
US4603604A (en) * 1984-02-09 1986-08-05 Honda Giken Kogyo K.K. Creep-inhibiting device for an automotive vehicle equipped with an automatic transmission
US4660442A (en) * 1984-05-14 1987-04-28 Honda Giken Kogyo K.K. Creep-inhibiting device for an automotive vehicle equipped with an automatic transmission
US4644826A (en) * 1984-08-24 1987-02-24 Toyota Jidosha Kabushiki Kaisha Idling control system for an automatic transmission providing smooth starting off action
JPS6155455A (ja) * 1984-08-24 1986-03-19 Toyota Motor Corp 車輌用自動変速機のアイドル運転時制御方法
JPS62846A (ja) * 1985-06-26 1987-01-06 Toshiba Corp 温湿度検出素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412706A1 (de) * 1983-04-06 1984-10-18 Honda Giken Kogyo K.K., Tokio/Tokyo Kriechverhinderungsvorrichtung fuer fahrzeuge mit automatischem getriebe
DE3507952A1 (de) * 1984-03-06 1985-09-19 Honda Giken Kogyo K.K., Tokio/Tokyo Steuereinrichtung fuer ein fahrzeuggetriebe

Also Published As

Publication number Publication date
GB2202912A (en) 1988-10-05
GB8804491D0 (en) 1988-03-30
JPS63106447A (ja) 1988-05-11
US4850251A (en) 1989-07-25
WO1988000306A1 (fr) 1988-01-14
GB2202912B (en) 1990-10-31
JP2735116B2 (ja) 1998-04-02
DE3790338T1 (enExample) 1988-07-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16H 61/20

D2 Grant after examination
8381 Inventor (new situation)

Free format text: KUWAYAMA, YOSHINORI, TOKONAME, AICHI, JP YOKOYAMA, FUMIMOTO, ANJO, AICHI, JP MIURA, MASAKATSU, KARIYA, AICHI, JP

8364 No opposition during term of opposition