[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IN2014DN08391A - - Google Patents

Info

Publication number
IN2014DN08391A
IN2014DN08391A IN8391DEN2014A IN2014DN08391A IN 2014DN08391 A IN2014DN08391 A IN 2014DN08391A IN 8391DEN2014 A IN8391DEN2014 A IN 8391DEN2014A IN 2014DN08391 A IN2014DN08391 A IN 2014DN08391A
Authority
IN
India
Prior art keywords
transmission
vehicle
hold pressure
signal
clutch hold
Prior art date
Application number
Other languages
English (en)
Inventor
Jared S Shattuck
Peter G York
Jeffrey E Shultz
Original Assignee
Allison Transm Inc
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 Allison Transm Inc filed Critical Allison Transm Inc
Publication of IN2014DN08391A publication Critical patent/IN2014DN08391A/en

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16H61/0059—Braking of gear output shaft using simultaneous engagement of friction devices applied for different gear ratios
    • 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
    • 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
    • B60W10/04—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
    • 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
    • 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
    • F16H2061/205—Hill hold control, e.g. with torque converter or a friction device slightly engaged to keep vehicle stationary
    • 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
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • 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
    • 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
    • F16H61/66—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
IN8391DEN2014 2012-03-16 2013-03-15 IN2014DN08391A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261611952P 2012-03-16 2012-03-16
PCT/US2013/031926 WO2013138692A1 (fr) 2012-03-16 2013-03-15 Dispositif et procédé de contrôle du couple de transmission pour fournir une assistance à la montée et/ou à la descente de côte

Publications (1)

Publication Number Publication Date
IN2014DN08391A true IN2014DN08391A (fr) 2015-05-08

Family

ID=49161841

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8391DEN2014 IN2014DN08391A (fr) 2012-03-16 2013-03-15

Country Status (8)

Country Link
US (1) US9964162B2 (fr)
EP (1) EP2825793B1 (fr)
KR (1) KR102070470B1 (fr)
CN (1) CN104302955B (fr)
AU (1) AU2013231924B2 (fr)
CA (1) CA2867584C (fr)
IN (1) IN2014DN08391A (fr)
WO (1) WO2013138692A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527767B (zh) * 2013-09-24 2016-02-03 浙江吉利控股集团有限公司 一种自动变速器坡道爬行辅助控制方法
JP6887718B2 (ja) * 2015-06-05 2021-06-16 ゴゴロ インク 車両、及び、電動車両の負荷の特定の種類を判定する方法
KR101755905B1 (ko) * 2015-11-30 2017-07-20 현대자동차주식회사 차량용 변속장치의 제어방법
JP6995467B2 (ja) * 2016-08-26 2022-01-14 株式会社小松製作所 ホイールローダ、およびホイールローダの制御方法
US11584372B2 (en) * 2016-12-28 2023-02-21 Baidu Usa Llc Method to dynamically adjusting speed control rates of autonomous vehicles
US10830345B1 (en) * 2019-04-16 2020-11-10 Fca Us Llc Brake-dependent clutch holding pressure while transmission is in neutral
US11639162B2 (en) 2019-11-26 2023-05-02 Robert Bosch Gmbh Reducing braking torque instead of engine torque to accelerate vehicle during vehicle hill descent control

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644826A (en) * 1984-08-24 1987-02-24 Toyota Jidosha Kabushiki Kaisha Idling control system for an automatic transmission providing smooth starting off action
JPS62261551A (ja) * 1986-05-08 1987-11-13 Komatsu Ltd 自動変速装置における発進速度段選択装置
US4757886A (en) * 1987-01-20 1988-07-19 Ford Motor Company Transmission clutch closed loop slip controller and method
US5046174A (en) * 1990-01-11 1991-09-03 General Motors Corporation Method of clutch-to-clutch closed throttle downshift in an automatic transmission
US5029494A (en) * 1989-12-26 1991-07-09 General Motors Corporation Control method of clutch-to-clutch powered downshift in an automatic transmission
US5040648A (en) * 1990-11-05 1991-08-20 Caterpillar Inc. Electrohydraulic control device for a drive train of a vehicle
US5137127A (en) 1991-04-03 1992-08-11 Eaton Corporation Motor vehicle hill holder system
US5305663A (en) * 1992-08-10 1994-04-26 Ford Motor Company Automatic transmission control system
US5343782A (en) * 1992-08-31 1994-09-06 General Motors Corporation Anti-flare method using offgoing slip speed and rate of change of slip-speed to determine pressure compensation for incoming clutch
WO1994014685A2 (fr) 1992-12-18 1994-07-07 The Procter & Gamble Company Procede et appareil de transport, de groupage et d'orientation d'articles
US5456333A (en) * 1993-03-25 1995-10-10 Caterpillar Inc. Electrohydraulic control device for a drive train of a vehicle
JPH0719337A (ja) * 1993-06-30 1995-01-20 Daihatsu Motor Co Ltd 自動変速機のクリープトルク制御装置
US5417621A (en) * 1993-12-22 1995-05-23 Ford Motor Company Driveaway lockup strategy for an infinitely variable tranmission with a hydrokinetic torque converter
JP2878964B2 (ja) * 1994-05-02 1999-04-05 アイシン・エィ・ダブリュ株式会社 自動変速機の制御方法及び制御装置
US5474164A (en) * 1994-05-09 1995-12-12 Ford Motor Company Vehicle transmission hill holder
JP2828606B2 (ja) 1995-05-12 1998-11-25 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
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
JP3301296B2 (ja) * 1995-12-28 2002-07-15 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
US5693878A (en) * 1997-01-23 1997-12-02 Ford Global Technologies, Inc. Torque converter clutch engagement test
FR2784639B1 (fr) * 1998-10-14 2006-09-08 Luk Getriebe Systeme Gmbh Dispositif et procede de verrouillage en pente pour vehicule automobile
GB2349926B (en) * 1999-04-15 2003-08-06 Komatsu Mfg Co Ltd Shift control apparatus of working vehicle
US6319172B1 (en) * 2000-03-14 2001-11-20 General Motors Corporation Off-going clutch control for upshifting of an automatic transmission
US6308125B1 (en) * 2000-05-11 2001-10-23 General Motors Corporation Adaptive clutch control of a closed-throttle downshift
JP2002256921A (ja) 2001-02-28 2002-09-11 Toyota Motor Corp 車両の制御装置
GB0119263D0 (en) * 2001-08-08 2001-10-03 Ford Global Tech Inc A vehicle speed control system
US6656087B1 (en) * 2002-06-11 2003-12-02 General Motors Corporation Multi-stage skip downshift control for an automatic transmission
US6684148B2 (en) 2002-06-12 2004-01-27 Nacco Materials Handling Group, Inc. Transmission control system
US7974760B2 (en) * 2003-10-20 2011-07-05 Nmhg Oregon, Inc. Advanced power-shift transmission control system
DE10320775A1 (de) * 2003-05-09 2004-12-02 Zf Friedrichshafen Ag Verfahren zum Steuern eines Automatgetriebes mit einer Anfahrkupplung und mehreren Schaltelementen
JP4089571B2 (ja) 2003-09-24 2008-05-28 トヨタ自動車株式会社 自動変速機の制御装置
US7136735B2 (en) 2003-10-02 2006-11-14 General Motors Corporation Adaptive hill hold for automobile applications by redundant clutch apply
US7166060B2 (en) 2005-01-18 2007-01-23 Ford Global Technologies, Llc. Hill hold for a vehicle
US7590480B2 (en) * 2005-07-05 2009-09-15 Gm Global Technology Operations, Inc. Adaptive shift learn control for automatic transmissions
JP5139316B2 (ja) * 2005-12-09 2013-02-06 ボルボ ラストバグナー アーベー 急勾配な上り坂の走行状態における車両の走行中のギアの選択方法
US7509202B2 (en) 2006-01-17 2009-03-24 General Motors Corporation Neutral idle hill detection
DE102007023957A1 (de) 2007-05-23 2008-11-27 Zf Friedrichshafen Ag Verfahren zur Steuerung eines automatisierten Lastschaltgetriebes
US8825320B2 (en) * 2007-11-02 2014-09-02 GM Global Technology Operations LLC Method and apparatus for developing a deceleration-based synchronous shift schedule
DE102008043104A1 (de) 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers
DE102008043560A1 (de) * 2008-11-07 2010-05-12 Zf Friedrichshafen Ag Verfahren zur Steuerung eines automatisierten Stufenschaltgetriebes
US8694218B2 (en) 2009-03-24 2014-04-08 Allison Transmission, Inc. Acceleration based mode switch
US8332108B2 (en) 2009-06-01 2012-12-11 Allison Transmission, Inc. System for determining a vehicle mass-based breakpoint for selecting between two different transmission shift schedules
DE102009046340A1 (de) 2009-11-03 2011-05-05 Zf Friedrichshafen Ag Verfahren zur Steuerung einer Roll- oder Segelfunktion eines Fahrzeugs
JP2011179597A (ja) 2010-03-01 2011-09-15 Denso Corp 車両駆動システムの制御装置
US8328687B2 (en) * 2010-07-09 2012-12-11 Ford Global Technologies, Llc Method for controlling an engine that may be automatically stopped
US8414456B2 (en) * 2010-07-09 2013-04-09 Ford Global Technologies, Llc Method for starting an engine
US20110166756A1 (en) 2011-02-01 2011-07-07 Essam Tawfik Marcus Anti-rollback Control System for Hybrid and Conventional Powertrain Vehicles

Also Published As

Publication number Publication date
EP2825793A4 (fr) 2016-10-12
EP2825793B1 (fr) 2021-09-22
CA2867584C (fr) 2020-04-21
KR20140136994A (ko) 2014-12-01
AU2013231924A1 (en) 2014-10-02
CN104302955A (zh) 2015-01-21
US20130304339A1 (en) 2013-11-14
CN104302955B (zh) 2016-11-09
US9964162B2 (en) 2018-05-08
KR102070470B1 (ko) 2020-01-29
EP2825793A1 (fr) 2015-01-21
AU2013231924B2 (en) 2017-04-20
WO2013138692A1 (fr) 2013-09-19
CA2867584A1 (fr) 2013-09-19

Similar Documents

Publication Publication Date Title
IN2014DN08347A (fr)
IN2014DN08391A (fr)
MY180506A (en) Clutch control device for hybrid vehicle
MX366191B (es) Sistema de ejes impulsores que tiene un dispositivo de embrague.
WO2012092557A3 (fr) Système et procédé pour commander un véhicule
MX345944B (es) Metodo y sistema para control de velocidad de un vehiculo.
WO2009040664A3 (fr) Dispositif de commande pour véhicule
ITTO20090059A1 (it) Dispositivo di controllo di cambio marcia per un veicolo.
EP2615336A8 (fr) Unité de commande pour transmission
GB201003438D0 (en) A powertrain of a vehicle and a method of operating a powertrain of a vehicle for clutch protection
WO2010013104A8 (fr) Appareil et procédé de commande pour transmission automatique de véhicule
WO2018118468A3 (fr) Système de frein moteur amélioré pour transmission à variation continue
MX364451B (es) Tecnicas interactivas de desplazamiento de transmision.
DE502007003103D1 (de) Verfahren zur notbetätigung eines automatisierten fahrzeug-doppelkupplungsgetriebes
MX2016008503A (es) Aparato de control para vehiculo.
IN2014DE01292A (fr)
WO2016034465A3 (fr) Système et procédé de commande
MY181260A (en) Control apparatus for vehicle driving system
WO2014094757A3 (fr) Procédé pour stabiliser un gradient de coefficient de frottement d'un embrayage dans un véhicule à moteur
WO2015003026A3 (fr) Appareil pour produire une résistance au dévirage de moteur
BR112012007024A2 (pt) método para ativação de um sistema de freio de estacionamento eletrônico
WO2012033779A3 (fr) Système et procédé pour prévenir le phénomène de pompage dans les rapports de transmission d'un groupe motopropulseur
IN2014DE01611A (fr)
MX2015003064A (es) Valvula de control y metodo para controlar el embrague auto-blocante del convertidor de par.
RU2014130196A (ru) Способ и система управления остановкой и запуском автомобильного двигателя, а также автомобиль, содержащий такую систему