WO2009075283A1 - 自動変速機の制御装置 - Google Patents

自動変速機の制御装置 Download PDF

Info

Publication number
WO2009075283A1
WO2009075283A1 PCT/JP2008/072390 JP2008072390W WO2009075283A1 WO 2009075283 A1 WO2009075283 A1 WO 2009075283A1 JP 2008072390 W JP2008072390 W JP 2008072390W WO 2009075283 A1 WO2009075283 A1 WO 2009075283A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
normal operation
control device
speed change
hydraulic actuator
Prior art date
Application number
PCT/JP2008/072390
Other languages
English (en)
French (fr)
Inventor
Naoto Tanaka
Shinya Toyoda
Akira Hino
Yasunari Matsui
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to US12/520,397 priority Critical patent/US8489296B2/en
Priority to CN2008800067061A priority patent/CN101622478B/zh
Priority to DE112008000211.8T priority patent/DE112008000211B4/de
Publication of WO2009075283A1 publication Critical patent/WO2009075283A1/ja

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
    • F16H61/66—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 continuously variable gearings
    • F16H61/662—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 continuously variable gearings with endless flexible members
    • F16H61/66272—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 continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/124—Limiting the input power, torque or 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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
    • F16H2061/1264—Hydraulic parts of the controller, e.g. a sticking valve or clogged channel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

　プライマリプーリの溝幅を変化させる油圧アクチュエータと、セカンダリプーリの溝幅を変化させる油圧アクチュエータと、セカンダリプーリの油圧アクチュエータに供給する油圧を制御するベルト挟圧力制御ソレノイドを有するベルト式の無段変速機の制御装置において、プライマリプーリとセカンダリプーリとの間の変速比を演算し、その演算変速比に基づいてベルト滑りの有無を判定する手段と、ベルト挟圧力制御ソレノイドの正常を判定する手段とを設け、実際にベルト滑りが生じた時つまり故障判定時の入力トルクを正常判定時の条件とする。このような条件設定により、正常判定に用いる正常判定閾値（入力トルク値α）を小さな値とすることができ、正常判定の誤判定を抑制することができる。
PCT/JP2008/072390 2007-12-13 2008-12-10 自動変速機の制御装置 WO2009075283A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/520,397 US8489296B2 (en) 2007-12-13 2008-12-10 Controller for automatic transmission
CN2008800067061A CN101622478B (zh) 2007-12-13 2008-12-10 自动变速器的控制装置
DE112008000211.8T DE112008000211B4 (de) 2007-12-13 2008-12-10 Kontroller für ein Automatikgetriebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-321966 2007-12-13
JP2007321966A JP4325718B2 (ja) 2007-12-13 2007-12-13 自動変速機の制御装置

Publications (1)

Publication Number Publication Date
WO2009075283A1 true WO2009075283A1 (ja) 2009-06-18

Family

ID=40755525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072390 WO2009075283A1 (ja) 2007-12-13 2008-12-10 自動変速機の制御装置

Country Status (5)

Country Link
US (1) US8489296B2 (ja)
JP (1) JP4325718B2 (ja)
CN (1) CN101622478B (ja)
DE (1) DE112008000211B4 (ja)
WO (1) WO2009075283A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110007949A (ko) * 2009-07-17 2011-01-25 쟈트코 가부시키가이샤 차량용 무단 변속기의 제어 장치
US8467946B2 (en) 2009-07-17 2013-06-18 Nissan Motor Co., Ltd. Shift control of continuously variable transmission
US8585542B2 (en) 2009-07-17 2013-11-19 Nissan Motor Co., Ltd. Control of and control method for vehicle continuously variable transmission

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4939915B2 (ja) * 2006-12-21 2012-05-30 富士重工業株式会社 無段変速機の制御装置
JP5256253B2 (ja) * 2009-07-17 2013-08-07 日産自動車株式会社 自動変速機
JP4852130B2 (ja) * 2009-07-17 2012-01-11 日産自動車株式会社 車両用無段変速機の制御装置
JP5205412B2 (ja) * 2009-07-17 2013-06-05 ジヤトコ株式会社 無段変速機及びその制御方法
JP4991798B2 (ja) * 2009-07-17 2012-08-01 日産自動車株式会社 無段変速機
US8798877B2 (en) * 2010-08-05 2014-08-05 Toyota Jidosha Kabushiki Kaisha Control device of continuously variable transmission for vehicle
JP5480227B2 (ja) * 2011-11-29 2014-04-23 本田技研工業株式会社 動力伝達装置
JP6236850B2 (ja) * 2013-04-19 2017-11-29 トヨタ自動車株式会社 ベルト式無段変速機の油圧制御装置
JP6248548B2 (ja) * 2013-10-31 2017-12-20 株式会社デンソー 車両制御装置
WO2016059959A1 (ja) 2014-10-15 2016-04-21 本田技研工業株式会社 無段変速機の異常判定装置
JP6327265B2 (ja) * 2016-03-03 2018-05-23 トヨタ自動車株式会社 車両用無段変速機の制御装置
CN108757925B (zh) * 2018-06-05 2020-07-31 湖南大学 自抗扰控制的无级变速器滑移率控制方法及系统
JP7119904B2 (ja) 2018-10-29 2022-08-17 トヨタ自動車株式会社 オイル供給機構の制御装置
JP6754415B2 (ja) * 2018-11-16 2020-09-09 本田技研工業株式会社 車両制御装置、車両及び車両制御方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042276A (ja) * 2001-07-24 2003-02-13 Toyota Motor Corp 無段変速機を備えた車両の制御装置
JP2004293652A (ja) * 2003-03-26 2004-10-21 Toyota Motor Corp 無段変速機を含む駆動機構の制御装置
JP2004316861A (ja) * 2003-04-18 2004-11-11 Toyota Motor Corp 無段変速機の制御装置
JP2004332879A (ja) * 2003-05-09 2004-11-25 Toyota Motor Corp 車両の動力源と変速機との協調制御装置
JP2004338679A (ja) * 2003-05-19 2004-12-02 Toyota Motor Corp 車両の動力源と無段変速機との協調制御装置
JP2004358999A (ja) * 2003-06-02 2004-12-24 Toyota Motor Corp 動力源と無段変速機との協調制御装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922409C1 (ja) * 1989-07-07 1990-04-26 Hella Kg Hueck & Co, 4780 Lippstadt, De
DE19504847B4 (de) 1994-02-23 2006-04-27 Luk Gs Verwaltungs Kg Überwachungsverfahren für ein Drehmoment-Übertragungssystem eines Kraftfahrzeugs
US5630773A (en) * 1996-02-02 1997-05-20 Eaton Corporation Method and apparatus for slip mode control of automatic clutch
CA2352991C (en) * 2000-07-24 2009-01-06 Honda Giken Kogyo Kabushiki Kaisha Shift control system for belt-type continuously variable transmission
JP3622689B2 (ja) * 2001-04-24 2005-02-23 トヨタ自動車株式会社 動力伝達装置用作動油温の制御装置
JP3597808B2 (ja) * 2001-09-28 2004-12-08 トヨタ自動車株式会社 無段変速機の滑り検出装置
EP1589263B1 (en) * 2003-01-29 2012-04-18 Honda Motor Co., Ltd. Failure determination device for stepless speed changer
JP4474832B2 (ja) 2003-02-19 2010-06-09 トヨタ自動車株式会社 無段変速機の制御装置
JP2006200549A (ja) * 2005-01-18 2006-08-03 Fujitsu Ten Ltd 無段変速機の制御方法及び制御装置
JP2006300144A (ja) * 2005-04-18 2006-11-02 Toyota Motor Corp 自動変速機の制御装置
JP4849870B2 (ja) * 2005-10-31 2012-01-11 ジヤトコ株式会社 自動車用無段変速機の制御装置
JP4799129B2 (ja) * 2005-10-31 2011-10-26 ジヤトコ株式会社 自動車用無段変速機の制御装置
JP4453649B2 (ja) * 2005-11-21 2010-04-21 トヨタ自動車株式会社 無段変速機の制御装置
DE102005058511A1 (de) * 2005-12-08 2007-06-14 Daimlerchrysler Ag Verfahren und Einrichtung zur Erkennung eines Fehlers in einem Steuerungssystem einer Drehmomentübertragungseinrichtung
JP2007177833A (ja) 2005-12-27 2007-07-12 Toyota Motor Corp 車両用無段変速機の変速制御装置
JP5058516B2 (ja) 2006-06-05 2012-10-24 Ｎｔｎ株式会社 流体軸受装置
JP4690255B2 (ja) * 2006-06-15 2011-06-01 トヨタ自動車株式会社 ベルト式無段変速機の制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042276A (ja) * 2001-07-24 2003-02-13 Toyota Motor Corp 無段変速機を備えた車両の制御装置
JP2004293652A (ja) * 2003-03-26 2004-10-21 Toyota Motor Corp 無段変速機を含む駆動機構の制御装置
JP2004316861A (ja) * 2003-04-18 2004-11-11 Toyota Motor Corp 無段変速機の制御装置
JP2004332879A (ja) * 2003-05-09 2004-11-25 Toyota Motor Corp 車両の動力源と変速機との協調制御装置
JP2004338679A (ja) * 2003-05-19 2004-12-02 Toyota Motor Corp 車両の動力源と無段変速機との協調制御装置
JP2004358999A (ja) * 2003-06-02 2004-12-24 Toyota Motor Corp 動力源と無段変速機との協調制御装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110007949A (ko) * 2009-07-17 2011-01-25 쟈트코 가부시키가이샤 차량용 무단 변속기의 제어 장치
CN101956821A (zh) * 2009-07-17 2011-01-26 日产自动车株式会社 用于车辆无级变速器的控制装置和控制方法
US8467946B2 (en) 2009-07-17 2013-06-18 Nissan Motor Co., Ltd. Shift control of continuously variable transmission
US8571768B2 (en) 2009-07-17 2013-10-29 Nissan Motor Co., Ltd. Control of and control method for vehicle continuously variable transmission
US8585542B2 (en) 2009-07-17 2013-11-19 Nissan Motor Co., Ltd. Control of and control method for vehicle continuously variable transmission
CN101956821B (zh) * 2009-07-17 2015-01-14 日产自动车株式会社 用于车辆无级变速器的控制装置和控制方法
KR101689406B1 (ko) 2009-07-17 2016-12-23 쟈트코 가부시키가이샤 차량용 무단 변속기의 제어 장치

Also Published As

Publication number Publication date
DE112008000211T5 (de) 2010-02-11
DE112008000211B4 (de) 2017-06-29
CN101622478A (zh) 2010-01-06
CN101622478B (zh) 2013-01-09
US8489296B2 (en) 2013-07-16
JP2009144802A (ja) 2009-07-02
JP4325718B2 (ja) 2009-09-02
US20100057316A1 (en) 2010-03-04

Similar Documents

Publication Publication Date Title
WO2009075283A1 (ja) 自動変速機の制御装置
US11149843B2 (en) Vehicle power transmission device
JP4939915B2 (ja) 無段変速機の制御装置
ATE549548T1 (de) Hydraulikvorrichtung für automatikgetriebe
US8825318B2 (en) Control device and control method for automatic transmission
EP2233792A3 (en) Belt type continuously variable transmission and control method thereof
EP1780448A3 (en) Control apparatus for continuously-variable transmission of vehicle
WO2009028222A1 (ja) 自動変速機の制御装置及び自動変速機の制御方法
MX2011011420A (es) Dispositivo de control y metodo de control de transmision continuamente variable, basada en banda.
WO2008155963A1 (ja) 変速機装置および無段変速機の制御方法
JP2009203998A (ja) 自動変速機の発進油圧制御装置
KR101861457B1 (ko) 유압 제어 장치, 및 그 제어 방법
US9115806B2 (en) Control device for automatic transmission
EP3348875A1 (en) Continuously variable transmission and malfunction determination method therefor
JP2004124961A (ja) ベルト式無段変速機の変速油圧制御装置
JP6640212B2 (ja) 無段変速機の制御装置
JP4799967B2 (ja) 無段変速機の変速制御装置
EP3273109A1 (en) Transmission control device and transmission control method
WO2018016518A1 (ja) 調圧弁の制御装置
KR20160040334A (ko) 무단 변속기의 슬립 제어 방법
CN105190114A (zh) 无级变速器的控制装置及控制方法
JP2010242935A (ja) 車両の制御装置
US10704680B2 (en) Transmission control device and transmission control method
KR101919964B1 (ko) 자동변속기의 중립 제어장치 및 그 방법
EP3273107A1 (en) Transmission control device and transmission control method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880006706.1

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 12520397

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1120080002118

Country of ref document: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08859888

Country of ref document: EP

Kind code of ref document: A1

RET De translation (de og part 6b)

Ref document number: 112008000211

Country of ref document: DE

Date of ref document: 20100211

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 08859888

Country of ref document: EP

Kind code of ref document: A1