ES2192287T3 - Sistema de control de bloqueo para acoplamiento hidraulico de una transmision automatica. - Google Patents

Sistema de control de bloqueo para acoplamiento hidraulico de una transmision automatica.

Info

Publication number
ES2192287T3
ES2192287T3 ES98108629T ES98108629T ES2192287T3 ES 2192287 T3 ES2192287 T3 ES 2192287T3 ES 98108629 T ES98108629 T ES 98108629T ES 98108629 T ES98108629 T ES 98108629T ES 2192287 T3 ES2192287 T3 ES 2192287T3
Authority
ES
Spain
Prior art keywords
block
automatic transmission
control system
hydraulic coupling
change
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
ES98108629T
Other languages
English (en)
Inventor
Kazuo Sasaki
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Application granted granted Critical
Publication of ES2192287T3 publication Critical patent/ES2192287T3/es
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
    • F16H61/21—Providing engine brake 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
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • 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
    • 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

Landscapes

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

Abstract

SE PRESENTA UN SISTEMA DE CONTROL DE BLOQUEO PARA CONECTAR UN EMBRAGUE DE BLOQUEO CON OBJETO DE BLOQUEAR UN ACOPLAMIENTO HIDRAULICO PARA TRANSMITIR DIRECTAMENTE UN PAR DE SALIDA DEL MOTOR A UN MECANISMO DE TRANSMISION AUTOMATICA, Y PARA DESCONECTAR EL EMBRAGUE DE BLOQUEO CON OBJETO DE DESBLOQUEAR EL ACOPLAMIENTO HIDRAULICO PARA MULTIPLICAR EL PAR DE SALIDA DEL MOTOR Y TRANSMITIRLO A LA TRANSMISION AUTOMATICA CON EL FIN DE PROVOCAR EN ESTA EL CAMBIO A UNA RELACION DE MARCHA EN LA QUE EL FRENO DEL MOTOR ES MAS EFICAZ AL APLICARLO CUANDO UNA PENDIENTE DE BAJADA ES MAS PRONUNCIADA QUE LA PENDIENTE ESPECIFICADA Y CONTROLAR EL EMBRAGUE DE BLOQUEO PARA QUE SE RELAJE Y ACOPLE CUANDO SE PROVOCA EL CAMBIO DE MARCHA TRAS HABERSE DETECTADO UNA PENDIENTE DE BAJADA MAS PRONUNCIADA QUE LA PENDIENTE ESPECIFICADA.
ES98108629T 1997-05-12 1998-05-12 Sistema de control de bloqueo para acoplamiento hidraulico de una transmision automatica. Expired - Lifetime ES2192287T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9137545A JPH10311419A (ja) 1997-05-12 1997-05-12 自動変速機付き車両の流体継ぎ手の締結力制御装置

Publications (1)

Publication Number Publication Date
ES2192287T3 true ES2192287T3 (es) 2003-10-01

Family

ID=15201204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98108629T Expired - Lifetime ES2192287T3 (es) 1997-05-12 1998-05-12 Sistema de control de bloqueo para acoplamiento hidraulico de una transmision automatica.

Country Status (5)

Country Link
US (1) US6231480B1 (es)
EP (1) EP0878645B1 (es)
JP (1) JPH10311419A (es)
DE (1) DE69812469T2 (es)
ES (1) ES2192287T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009247A (ko) * 1999-07-08 2001-02-05 정몽규 자동 변속 차량의 댐퍼 클러치 제어방법
JP2001290161A (ja) * 2000-04-04 2001-10-19 Advanced Display Inc 液晶表示装置およびその製法
JP4501268B2 (ja) * 2000-10-18 2010-07-14 いすゞ自動車株式会社 車両用駆動装置の摩擦クラッチ制御装置
US6620077B2 (en) * 2001-09-04 2003-09-16 Caterpillar Inc Work machine having a drive train with an enhanced braking mode
EP1355209A1 (en) * 2002-04-18 2003-10-22 Ford Global Technologies, LLC Vehicle control system
JP4034990B2 (ja) * 2002-04-25 2008-01-16 ジヤトコ株式会社 自動変速機のロックアップ制御装置
JP4191968B2 (ja) * 2002-08-27 2008-12-03 トヨタ自動車株式会社 車両用駆動制御装置
US7509202B2 (en) * 2006-01-17 2009-03-24 General Motors Corporation Neutral idle hill detection
US20090258756A1 (en) * 2008-04-15 2009-10-15 Long Charles F Fly-by-wire control for multi-speed planetary transmission
DE102008043104A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers
DE102008043108A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers
US9073540B2 (en) 2013-07-31 2015-07-07 Toyota Motor Engineering & Manufacturing North America, Inc. Deceleration control system for a vehicle
US9643610B2 (en) * 2015-04-10 2017-05-09 Volvo Truck Corporation Method and arrangement for controlling an automatic transmission unit
JP2016205538A (ja) * 2015-04-24 2016-12-08 トヨタ自動車株式会社 車両の制御装置
CN107949512B (zh) 2015-08-28 2021-07-23 沃尔沃卡车集团 用于控制车辆速度的方法和系统
CN105134937B (zh) * 2015-09-16 2017-07-18 湖南中德汽车自动变速器股份有限公司 一种动力补偿式动力换挡自动变速器及变速方法
JP6269703B2 (ja) * 2016-02-24 2018-01-31 トヨタ自動車株式会社 車両用動力伝達装置の油圧制御装置
GB2538837B (en) * 2016-02-29 2020-04-01 Ford Global Tech Llc Method and system for increasing engine braking
US9739371B1 (en) 2016-06-14 2017-08-22 Allison Transmission, Inc. Torque converter lockup clutch slip control
US10385965B2 (en) * 2017-04-14 2019-08-20 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicles, electronic control units, and methods for gear shifting based on vehicle attitude
US10443699B2 (en) 2017-05-26 2019-10-15 Cnh Industrial America Llc Hydraulic torque converter for work machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183308B (en) 1985-11-25 1990-08-15 Honda Motor Co Ltd Control for the clutch of a fluid torque converter in a vehicular transmission
JPS6313060A (ja) 1986-07-03 1988-01-20 Ricoh Co Ltd 記録装置
JPH0745906B2 (ja) * 1988-10-31 1995-05-17 マツダ株式会社 流体継手のスリップ制御装置
JP2685288B2 (ja) * 1989-05-10 1997-12-03 マツダ株式会社 流体継手のスリップ制御装置
US5085301A (en) 1990-09-26 1992-02-04 Mazda Motor Corporation Lockup control device of a fluid transmission
JP3070017B2 (ja) 1991-09-14 2000-07-24 本田技研工業株式会社 車両用自動変速機の制御装置
JPH0694116A (ja) * 1992-09-08 1994-04-05 Hitachi Ltd 自動変速制御装置
JP3570751B2 (ja) 1993-10-20 2004-09-29 株式会社小松製作所 車両のエンジンオーバラン防止装置
JP3125570B2 (ja) * 1994-04-05 2001-01-22 日産自動車株式会社 ロックアップ制御装置
US5743829A (en) * 1995-02-22 1998-04-28 Honda Giken Kogyo Kabushiki Kaisha Control system for vehicle automatic transmission
US5722912A (en) 1995-08-30 1998-03-03 Honda Giken Kogyo Kabushiki Kaisha Lock-up control system for automatic transmissions
JP3783277B2 (ja) 1996-04-25 2006-06-07 トヨタ自動車株式会社 車両用ロックアップクラッチのスリップ制御装置

Also Published As

Publication number Publication date
EP0878645B1 (en) 2003-03-26
DE69812469D1 (de) 2003-04-30
EP0878645A2 (en) 1998-11-18
JPH10311419A (ja) 1998-11-24
EP0878645A3 (en) 1999-09-01
US6231480B1 (en) 2001-05-15
DE69812469T2 (de) 2004-01-15

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