BR112018008279A2 - método de controle de travamento de veículo e dispositivo de controle - Google Patents

método de controle de travamento de veículo e dispositivo de controle

Info

Publication number
BR112018008279A2
BR112018008279A2 BR112018008279-1A BR112018008279A BR112018008279A2 BR 112018008279 A2 BR112018008279 A2 BR 112018008279A2 BR 112018008279 A BR112018008279 A BR 112018008279A BR 112018008279 A2 BR112018008279 A2 BR 112018008279A2
Authority
BR
Brazil
Prior art keywords
control
locking
sliding
clutch
engine
Prior art date
Application number
BR112018008279-1A
Other languages
English (en)
Japanese (ja)
Other versions
BR112018008279B1 (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 BR112018008279A2 publication Critical patent/BR112018008279A2/pt
Publication of BR112018008279B1 publication Critical patent/BR112018008279B1/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
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • B60W10/04—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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • 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
    • B60W2710/02—Clutches
    • B60W2710/025—Clutch slip, i.e. difference between input and output speeds
    • 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
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

para evitar a ocorrência de choque de engate e vibração durante um controle de deslize do controle de travamento, mesmo se uma operação de aumento de pressão no pedal do acelerador for realizada imediatamente antes da embreagem de travamento ser engatada. de acordo com a presente invenção, um veículo equipado com o motor compreende um conversor de torque (4) que tem a embreagem de travamento (3) e que é arranjada entre um motor (1) e a transmissão continuamente variável (6). no referido veículo equipado com o motor, quando uma solicitação de engate da embreagem de travamento (3) é emitida, um controle de travamento de movimento inicial é executado, com o que o engate é alcançado através do controle de deslize que aumenta a capacidade de travamento e gradualmente reduz a velocidade rotacional de deslize, que é a velocidade rotacional diferencial de entrada-saída da embreagem de travamento (3). durante o controle de deslize do controle de travamento de movimento inicial, se a velocidade rotacional de deslize entra na região de controle acionado suave que está em ou abaixo de um primeiro valor n1 ajustado, um segundo controle de redução de torque do motor que reduz o torque do motor (1) abaixo do torque normal que é aplicado em resposta a uma solicitação do condutor é executado.
BR112018008279-1A 2015-10-23 2015-10-23 Método de controle de travamento de veículo e dispositivo de controle BR112018008279B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/079977 WO2017068717A1 (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
BR112018008279A2 true BR112018008279A2 (pt) 2018-10-23
BR112018008279B1 BR112018008279B1 (pt) 2022-07-26

Family

ID=58557209

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008279-1A BR112018008279B1 (pt) 2015-10-23 2015-10-23 Método de controle de travamento de veículo e dispositivo de controle

Country Status (9)

Country Link
US (1) US10308253B2 (pt)
EP (1) EP3366905B1 (pt)
JP (1) JP6372621B2 (pt)
CN (1) CN108350814B (pt)
BR (1) BR112018008279B1 (pt)
MX (1) MX367331B (pt)
MY (1) MY188635A (pt)
RU (1) RU2671425C1 (pt)
WO (1) WO2017068717A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115431996A (zh) 2017-01-20 2022-12-06 北极星工业有限公司 车辆的车辆诊断方法
JP6762332B2 (ja) * 2018-03-15 2020-09-30 本田技研工業株式会社 目標トルク制御装置および目標トルク制御方法
CN110873179A (zh) * 2020-01-17 2020-03-10 盛瑞传动股份有限公司 一种降低自动变速箱滑摩后恶化的扭矩控制方法
US11628817B2 (en) * 2020-05-18 2023-04-18 Ford Global Technologies, Llc Torque control system for a vehicle powerplant
DE102020119553B4 (de) * 2020-07-24 2024-06-13 Audi Aktiengesellschaft Verfahren zum Betrieb eines Kraftfahrzeugs, Regelungseinrichtung und Kraftfahrzeug
CN113007238B (zh) * 2021-04-28 2022-08-05 一汽解放汽车有限公司 一种基于目标冲击度的发动机恒转速离合器起步控制方法及系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2710080B2 (ja) * 1991-09-14 1998-02-10 本田技研工業株式会社 自動変速機のロックアップクラッチの制御装置
US5389053A (en) * 1993-07-21 1995-02-14 Eaton Corporation System and method for sliding clutch engagement under tooth butt or torque lock conditions
JP2924603B2 (ja) * 1993-10-05 1999-07-26 トヨタ自動車株式会社 車両用ロックアップクラッチの制御装置
JPH09105454A (ja) * 1995-10-12 1997-04-22 Jatco Corp 自動変速機の制御方法および制御装置
JP4419331B2 (ja) * 2001-02-02 2010-02-24 株式会社デンソー 車両の走行制御装置
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
JP2005061336A (ja) * 2003-08-14 2005-03-10 Suzuki Motor Corp 車両用ロックアップクラッチの制御装置
JP4731153B2 (ja) 2004-11-04 2011-07-20 日産自動車株式会社 自動変速機の制御装置
JP4095059B2 (ja) 2004-12-01 2008-06-04 本田技研工業株式会社 ハイブリッド車両の制御装置
JP4244944B2 (ja) * 2005-03-16 2009-03-25 トヨタ自動車株式会社 車両用駆動装置の制御装置
US7899600B2 (en) * 2007-03-06 2011-03-01 Gm Global Technology Operations, Inc. Torque converter clutch control system
JP4535115B2 (ja) 2007-10-31 2010-09-01 トヨタ自動車株式会社 車両の制御装置
DE102008002283A1 (de) * 2008-06-09 2009-12-10 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Antriebsstrangs
JP5320944B2 (ja) * 2008-09-30 2013-10-23 マツダ株式会社 車両の制御装置及び制御方法
DE102010001282A1 (de) * 2010-01-27 2011-07-28 ZF Friedrichshafen AG, 88046 Verfahren zur Steuerung eines Antriebssystems eines Fahrzeugs
CN103502611B (zh) * 2011-06-15 2017-02-15 日产自动车株式会社 车辆驱动装置及方法
US8808140B2 (en) * 2012-05-04 2014-08-19 Ford Global Technologies, Llc Methods and systems for driveline sailing mode entry

Also Published As

Publication number Publication date
EP3366905A1 (en) 2018-08-29
EP3366905B1 (en) 2020-01-29
MY188635A (en) 2021-12-22
MX367331B (es) 2019-08-15
CN108350814A (zh) 2018-07-31
JPWO2017068717A1 (ja) 2018-06-14
JP6372621B2 (ja) 2018-08-15
RU2671425C1 (ru) 2018-10-31
MX2018004900A (es) 2018-06-20
WO2017068717A1 (ja) 2017-04-27
US10308253B2 (en) 2019-06-04
CN108350814B (zh) 2019-05-28
EP3366905A4 (en) 2018-11-07
US20180265087A1 (en) 2018-09-20
BR112018008279B1 (pt) 2022-07-26

Similar Documents

Publication Publication Date Title
BR112018008279A2 (pt) método de controle de travamento de veículo e dispositivo de controle
US9783053B2 (en) Clutch control device for 4-wheel drive vehicle
GB201301247D0 (en) Motor vehicle and method of control of a motor vehicle
US9114795B2 (en) Control device for four-wheel drive vehicle
WO2014033947A1 (ja) 車両の走行制御装置
BR112014031116A2 (pt) sistema e método de controle de marcha com o motor desembreado e velocidade de veículo
MX2017011751A (es) Dispositivo de control de velocidad regenerativo de vehiculo.
WO2014135831A3 (en) Vehicle clutch control systems
JP6603199B2 (ja) 全輪駆動車の制御装置
CN106458025B (zh) 用于运行机动车的动力传动系的方法以及相应的动力传动系
MX358330B (es) Dispositivo de control de velocidad regenerativo de vehículo.
US10899351B2 (en) Hybrid powertrain system and operation with transfer case in low gear
BR112015030084A2 (pt) técnicas de mudança de transmissão interativa
EP2615336A8 (en) Control unit for transmission
WO2015037480A3 (en) Vehicle control system
BR112013020766A2 (pt) dispositivo de transmissão continuamente variável para veículo
JP2014196057A (ja) 四輪駆動車両の走行制御装置
WO2017063567A1 (zh) 防止tcu与esp产生干扰的方法
JP2009275858A (ja) 自動変速機の制御装置
KR102269777B1 (ko) 자동차의 파워 트레인의 하이브리드 모듈 내에서 분리형 클러치의 안전 임계 활성화의 방지 방법
KR102559447B1 (ko) 차량 제동 방법 및 차량 구동 트레인
BR112017005192A2 (pt) processo, e, dispositivo de comando de uma transmissão hidrostática de um veículo automotivo
BR112020013510A2 (pt) Processo de controle do desprendimento do denteamento de um acoplador interno de transmissão, transmissão de grupo motopropulsor híbrido, e, grupo motopropulsor híbrido
JP6287874B2 (ja) 車両制御装置
JP6586357B2 (ja) 車両制御装置

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