BR112018008242A2 - método de controle e dispositivo de controle de travamento de veículo - Google Patents

método de controle e dispositivo de controle de travamento de veículo

Info

Publication number
BR112018008242A2
BR112018008242A2 BR112018008242-2A BR112018008242A BR112018008242A2 BR 112018008242 A2 BR112018008242 A2 BR 112018008242A2 BR 112018008242 A BR112018008242 A BR 112018008242A BR 112018008242 A2 BR112018008242 A2 BR 112018008242A2
Authority
BR
Brazil
Prior art keywords
engine
control
locking clutch
sliding
locking
Prior art date
Application number
BR112018008242-2A
Other languages
English (en)
Japanese (ja)
Other versions
BR112018008242B1 (pt
Inventor
Tohta Yuzuru
Original Assignee
Nissan 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 Nissan Motor Co., Ltd. filed Critical Nissan Motor Co., Ltd.
Publication of BR112018008242A2 publication Critical patent/BR112018008242A2/pt
Publication of BR112018008242B1 publication Critical patent/BR112018008242B1/pt

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
    • F16H61/14—Control of torque converter lock-up clutches
    • 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
    • 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
    • B60W10/024—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches including control of torque converters
    • B60W10/026—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches including control of torque converters of lock-up 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
    • B60W10/30—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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • B60W2510/30—Auxiliary equipments
    • B60W2510/305—Power absorbed by auxiliaries
    • 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
    • B60W2710/30—Auxiliary equipments
    • B60W2710/305—Auxiliary equipments target power to auxiliaries
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/145—Inputs being a function of torque or torque demand being a function of power demand of auxiliary devices
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F16H2059/186—Coasting
    • 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
    • F16H59/48—Inputs being a function of acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

a presente invenção impede que um estado de rotação deslizante se deteriore como consequência das flutuações de carga dos acessórios do motor durante o controle de deslizamento de uma embreagem de travamento. de acordo com a presente invenção, um veículo equipado com motor é equipado com: um conversor de torque (4) que possui uma embreagem de travamento (3) e que é disposta entre um motor (1) e uma transmissão continuamente variável (6); e acessórios do motor, tal como um compressor de condicionador de ar (23) e um alternador (24), que são acionados pelo motor 1. neste veículo equipado com motor, o controle de deslizamento que produz uma condição de rotação deslizante predeterminada é realizado por meio do controle de uma capacidade de travamento da embreagem de travamento (3). durante o controle de deslizamento da embreagem de travamento (3), o veículo equipado com motor executa o controle cooperativo que suprime flutuações de carga dos acessórios do motor, tal como o compressor de condicionador de ar (23) e o alternador (24).
BR112018008242-2A 2015-10-23 2015-10-23 Método de controle e dispositivo de controle de travamento de veículo BR112018008242B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/079978 WO2017068718A1 (ja) 2015-10-23 2015-10-23 車両のロックアップ制御方法及び制御装置

Publications (2)

Publication Number Publication Date
BR112018008242A2 true BR112018008242A2 (pt) 2018-10-23
BR112018008242B1 BR112018008242B1 (pt) 2022-08-02

Family

ID=58556806

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008242-2A BR112018008242B1 (pt) 2015-10-23 2015-10-23 Método de controle e dispositivo de controle de travamento de veículo

Country Status (9)

Country Link
US (1) US10415699B2 (pt)
EP (1) EP3366953B1 (pt)
JP (1) JP6311848B2 (pt)
CN (1) CN108138950B (pt)
BR (1) BR112018008242B1 (pt)
MX (1) MX367659B (pt)
MY (1) MY169891A (pt)
RU (1) RU2686256C1 (pt)
WO (1) WO2017068718A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10801613B2 (en) * 2016-06-10 2020-10-13 Jatco Ltd Vehicle lock-up clutch control device
KR20180067262A (ko) * 2016-12-12 2018-06-20 현대자동차주식회사 하이브리드 차량의 주행 제어 장치 및 방법
CN108343719B (zh) * 2018-04-26 2019-12-03 六安永贞匠道机电科技有限公司 一种汽车液压变矩器
KR102575174B1 (ko) * 2018-04-30 2023-09-05 현대자동차 주식회사 차량의 파워트레인 제어 방법
US10676079B1 (en) * 2018-12-06 2020-06-09 GM Global Technology Operations LLC Hybrid electric powertrian system with e-accessory drive and associated power sharing architecture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389053A (en) * 1993-07-21 1995-02-14 Eaton Corporation System and method for sliding clutch engagement under tooth butt or torque lock conditions
JP3374574B2 (ja) * 1995-02-24 2003-02-04 日産自動車株式会社 トルクコンバータのスリップ制御装置
JP3191631B2 (ja) * 1995-08-09 2001-07-23 トヨタ自動車株式会社 車両用直結クラッチのスリップ制御装置
JP2003065433A (ja) * 2001-08-27 2003-03-05 Mazda Motor Corp ロックアップクラッチの制御装置
JP2004138147A (ja) * 2002-10-17 2004-05-13 Nissan Motor Co Ltd ロックアップクラッチの締結力制御装置
JP3951964B2 (ja) * 2003-05-21 2007-08-01 トヨタ自動車株式会社 車両の制御装置および制御方法
JP4337633B2 (ja) * 2004-05-24 2009-09-30 日産自動車株式会社 車両の制御装置
US7264574B2 (en) * 2004-10-01 2007-09-04 Nissan Motor Co., Ltd. Torque converter lockup capacity control device
WO2011036810A1 (ja) 2009-09-28 2011-03-31 トヨタ自動車株式会社 車両の制御装置
JP5565221B2 (ja) * 2010-09-07 2014-08-06 日産自動車株式会社 トルクコンバータの発進用スリップ制御装置
US8808140B2 (en) * 2012-05-04 2014-08-19 Ford Global Technologies, Llc Methods and systems for driveline sailing mode entry
US9670972B2 (en) * 2014-04-28 2017-06-06 Twin Disc, Inc. Trimmed lock-up clutch
US10125864B2 (en) * 2014-07-09 2018-11-13 Jatco Ltd Lock-up-clutch control device

Also Published As

Publication number Publication date
US20180266549A1 (en) 2018-09-20
EP3366953B1 (en) 2019-12-18
MX2018004899A (es) 2018-06-20
WO2017068718A1 (ja) 2017-04-27
EP3366953A4 (en) 2018-11-14
US10415699B2 (en) 2019-09-17
RU2686256C1 (ru) 2019-04-24
MY169891A (en) 2019-05-31
EP3366953A1 (en) 2018-08-29
CN108138950A (zh) 2018-06-08
CN108138950B (zh) 2020-01-07
BR112018008242B1 (pt) 2022-08-02
JP6311848B2 (ja) 2018-04-18
JPWO2017068718A1 (ja) 2018-04-19
MX367659B (es) 2019-08-30

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/10/2015, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.