BR112014006937A2 - dispositivo de controle de pressão hidráulica para transmissão - Google Patents

dispositivo de controle de pressão hidráulica para transmissão

Info

Publication number
BR112014006937A2
BR112014006937A2 BR112014006937A BR112014006937A BR112014006937A2 BR 112014006937 A2 BR112014006937 A2 BR 112014006937A2 BR 112014006937 A BR112014006937 A BR 112014006937A BR 112014006937 A BR112014006937 A BR 112014006937A BR 112014006937 A2 BR112014006937 A2 BR 112014006937A2
Authority
BR
Brazil
Prior art keywords
hydraulic pressure
control device
stop control
pressure
hydraulic
Prior art date
Application number
BR112014006937A
Other languages
English (en)
Inventor
Kimura Kenta
Inagaki Takafumi
Inagawa Tomokazu
Nagasato Yu
Hattori Yuji
Original Assignee
Toyota Motor 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112014006937A2 publication Critical patent/BR112014006937A2/pt

Links

Classifications

    • 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
    • B60W30/18018—Start-stop drive, e.g. in a traffic jam
    • 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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • 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
    • 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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/107—Infinitely variable gearings with endless flexible members
    • 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
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • 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
    • F16H61/0021—Generation or control of line pressure
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1075—Change speed gearings fluid pressure, e.g. oil pressure
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/1077—Change speed gearings fluid pressure, e.g. oil pressure
    • B60W2710/1083—Change speed gearings fluid pressure, e.g. oil pressure pressure of control fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18066—Coasting
    • B60Y2300/18083—Coasting without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
    • 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
    • F16H61/0021—Generation or control of line pressure
    • F16H2061/0034—Accumulators for fluid pressure supply; Control thereof
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

resumo patente de invenção: "dispositivo de controle de pressão hidráulica para transmissão". a presente invenção refere-se a dispositivo de controle de pressão hidráulica para transmissão, sendo o dispositivo de controle de pressão hidráulica configurado para operar aparelho hidráulico prescrito por pressão hidráulica gerada por bomba de óleo a ser acionada durante operação de fonte de força de acionamento, para qual controle de parada automática é realizado de acordo com pelo menos uma dentre velocidade de veículo e quantidade de acionamento de solicitação para acumular pressão hidráulica em acumulador de pressão e para abastecer a pressão hidráulica acumulada no acumulador de pressão ao aparelho hidráulico quando fonte de força de acionamento for automaticamente parada, em que: controle de parada automática inclui controle para parar fonte de força de acionamento durante percurso no qual velocidade de veículo é igual ou maior à velocidade de veículo prescrita; e dispositivo de controle de pressão hidráulica configurado para realizar controle de acúmulo de pressão para controlar quantidade de óleo acumulada no acumulador de pressão e controle de parada automática de maneira cooperativa, de modo a aumentar quantidade de óleo acumulada do acumulador de pressão quando fonte de força de acionamento for automaticamente parada durante percurso.
BR112014006937A 2011-09-29 2011-09-29 dispositivo de controle de pressão hidráulica para transmissão BR112014006937A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/072377 WO2013046393A1 (ja) 2011-09-29 2011-09-29 変速機の油圧制御装置

Publications (1)

Publication Number Publication Date
BR112014006937A2 true BR112014006937A2 (pt) 2017-04-04

Family

ID=47994500

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006937A BR112014006937A2 (pt) 2011-09-29 2011-09-29 dispositivo de controle de pressão hidráulica para transmissão

Country Status (7)

Country Link
US (1) US9365205B2 (pt)
EP (1) EP2762373A4 (pt)
JP (1) JP5630586B2 (pt)
CN (1) CN103826949B (pt)
AU (1) AU2011377699B2 (pt)
BR (1) BR112014006937A2 (pt)
WO (1) WO2013046393A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6349711B2 (ja) * 2013-12-13 2018-07-04 日産自動車株式会社 自動変速機のアイドリングストップ制御装置
JP2016014404A (ja) * 2014-06-30 2016-01-28 ダイハツ工業株式会社 車両用変速装置
JP6268107B2 (ja) * 2015-01-14 2018-01-24 ジヤトコ株式会社 アイドルストップ車両の制御装置及び制御方法
JP6459910B2 (ja) * 2015-11-05 2019-01-30 トヨタ自動車株式会社 車両制御装置
JP6575383B2 (ja) * 2016-02-04 2019-09-18 アイシン・エィ・ダブリュ株式会社 変速装置
JP2018017279A (ja) * 2016-07-26 2018-02-01 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
JP7139972B2 (ja) * 2019-01-24 2022-09-21 トヨタ自動車株式会社 車載制御装置
US11097721B1 (en) 2020-03-31 2021-08-24 Ford Global Technologies, Llc Methods and system for modulating torque during a transmission gear shift
JP2022110531A (ja) * 2021-01-18 2022-07-29 本田技研工業株式会社 車両

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001056050A (ja) * 1999-06-07 2001-02-27 Toyota Motor Corp 車両用動力伝達機構の制御装置
JP3429226B2 (ja) * 1999-07-23 2003-07-22 本田技研工業株式会社 車両用動力伝達装置の制御装置
JP4910251B2 (ja) * 2001-06-27 2012-04-04 トヨタ自動車株式会社 車両用動力伝達装置の制御装置
JP3890472B2 (ja) * 2002-08-13 2007-03-07 日産自動車株式会社 ハイブリッド車両のエンジン自動停止再始動装置
US6945905B2 (en) * 2003-10-22 2005-09-20 General Motors Corporation CVT hybrid powertrain fueling and engine stop-start control method
JP4192846B2 (ja) * 2004-06-11 2008-12-10 トヨタ自動車株式会社 油圧制御装置
WO2010021218A1 (ja) 2008-08-20 2010-02-25 トヨタ自動車株式会社 油圧制御装置
JP5256971B2 (ja) * 2008-09-30 2013-08-07 マツダ株式会社 圧縮自己着火式エンジンを搭載した車両の制御方法及びその装置
JP5012789B2 (ja) * 2008-12-25 2012-08-29 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
JP2010151238A (ja) * 2008-12-25 2010-07-08 Aisin Aw Co Ltd 車両用駆動装置
JP4821864B2 (ja) * 2009-02-13 2011-11-24 トヨタ自動車株式会社 自動変速機構の変速制御装置
JP5398317B2 (ja) * 2009-03-18 2014-01-29 株式会社エフ・シー・シー 動力伝達装置
JP2011132993A (ja) * 2009-12-22 2011-07-07 Toyota Motor Corp 油圧制御装置

Also Published As

Publication number Publication date
JP5630586B2 (ja) 2014-11-26
US20140228172A1 (en) 2014-08-14
EP2762373A1 (en) 2014-08-06
CN103826949B (zh) 2016-08-17
AU2011377699B2 (en) 2015-09-03
JPWO2013046393A1 (ja) 2015-03-26
EP2762373A4 (en) 2016-04-13
CN103826949A (zh) 2014-05-28
AU2011377699A1 (en) 2014-04-10
WO2013046393A1 (ja) 2013-04-04
US9365205B2 (en) 2016-06-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements