BR112012012068A2 - um método de controle de um motor de combustão interna e uma unidade de controle para controle de um motor de combustão interna - Google Patents

um método de controle de um motor de combustão interna e uma unidade de controle para controle de um motor de combustão interna

Info

Publication number
BR112012012068A2
BR112012012068A2 BR112012012068A BR112012012068A BR112012012068A2 BR 112012012068 A2 BR112012012068 A2 BR 112012012068A2 BR 112012012068 A BR112012012068 A BR 112012012068A BR 112012012068 A BR112012012068 A BR 112012012068A BR 112012012068 A2 BR112012012068 A2 BR 112012012068A2
Authority
BR
Brazil
Prior art keywords
controlling
internal combustion
combustion engine
control unit
mode
Prior art date
Application number
BR112012012068A
Other languages
English (en)
Inventor
Brattberg Björn
Original Assignee
Volvo Constr Equip Ab
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 Volvo Constr Equip Ab filed Critical Volvo Constr Equip Ab
Publication of BR112012012068A2 publication Critical patent/BR112012012068A2/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
    • 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
    • B60W10/04—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
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
    • 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
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B60W30/1884—Avoiding stall or overspeed of the engine
    • 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
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine 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
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0677—Engine power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/415—Wheel loaders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

um método de controle de um motor de combustão interna e uma unidade de controle para controle de um motor de combustão interna. a presente invenção se refere a um método de controle e a uma unidade de controle para controle de um motor de combustão interna (12) conectado para um conversor de toque (15) sendo disposto para operar em um modo de conversor de torque ou em um modo de bloqueio. em concordância com a presente invenção, incluindo as etapas de determinação de se o modo de conversor de torque ou o modo de bloqueio está presentemente em operação e de se seleção para controlar uma velocidade de motor (n) em dependência de uma entrada de operador quando referido modo de conversor de torque está presente, e em seleção para controlar uma força de saída de motor e/ou um torque de saída de motor (p,t) em dependência de entrada de operador para a unidade de acelerador (27) quando referido modo de bloqueio está presente.
BR112012012068A 2009-11-20 2009-11-20 um método de controle de um motor de combustão interna e uma unidade de controle para controle de um motor de combustão interna BR112012012068A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2009/000499 WO2011062526A1 (en) 2009-11-20 2009-11-20 A method of controlling an internal combustion engine and a control unit for controlling an internal combustion engine

Publications (1)

Publication Number Publication Date
BR112012012068A2 true BR112012012068A2 (pt) 2016-05-17

Family

ID=44059825

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012068A BR112012012068A2 (pt) 2009-11-20 2009-11-20 um método de controle de um motor de combustão interna e uma unidade de controle para controle de um motor de combustão interna

Country Status (6)

Country Link
US (1) US8972118B2 (pt)
EP (1) EP2501962B1 (pt)
CN (1) CN102667263B (pt)
BR (1) BR112012012068A2 (pt)
RU (1) RU2516687C2 (pt)
WO (1) WO2011062526A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10183671B2 (en) 2016-07-18 2019-01-22 Caterpillar Inc. Torque converter lockup control
CN111094797B (zh) * 2017-09-19 2023-10-27 庞巴迪动力产品公司 针对湿滑驾驶条件而优化的限滑差速器的控制
CN110296005B (zh) * 2019-06-28 2022-04-15 潍柴重机股份有限公司 一种天然气发动机双输出模式控制系统及控制方法
GB2585901A (en) * 2019-07-22 2021-01-27 Caterpillar Inc Method of reducing fuel consumption in loaders, excavators, backhoe loaders and the like
GB2586010B (en) * 2019-07-22 2022-01-05 Caterpillar Inc Method of reducing fuel consumption in loaders, excavators, backhoe loaders and the like

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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JPS5968539A (ja) * 1982-10-14 1984-04-18 Nissan Motor Co Ltd 内燃機関
JPS61165066A (ja) 1985-01-10 1986-07-25 Fuji Heavy Ind Ltd 自動変速機のロツクアツプ制御方式
JPS63199959A (ja) * 1987-02-16 1988-08-18 Komatsu Ltd 直結クラツチ付トルクコンバ−タを備えた変速装置の変速方法
US5257193A (en) * 1987-02-04 1993-10-26 Kabushiki Kaisha Komatsu Seisakusho Method of automatically changing the speed stage of a construction vehicle based on vehicle loading
JPH03172667A (ja) * 1989-11-30 1991-07-26 Fuji Heavy Ind Ltd 無段変速機の制御装置
JP2861225B2 (ja) * 1990-03-26 1999-02-24 株式会社デンソー 車両内燃機関系の制御装置
KR0182775B1 (ko) * 1990-04-18 1999-04-01 미다 가쓰시게 자동차의 구동력 제어장치 및 제어방법
JPH04224245A (ja) 1990-12-25 1992-08-13 Toyota Motor Corp 内燃機関の制御装置
RU2010734C1 (ru) * 1991-07-22 1994-04-15 Могилевский Машиностроительный Институт Система автоматического управления скоростными и нагрузочными режимами
JP3318945B2 (ja) * 1992-03-02 2002-08-26 株式会社日立製作所 自動車用制御装置、自動車制御システム及び自動車の制御方法
DE4315878A1 (de) 1993-05-12 1994-11-17 Basf Ag Magnesiumsalz von 3-Isopropyl-2,1,3-benzothiadiazin-4-on-2,2 -dioxid, Verfahren zu seiner Herstellung und seine Verwendung zur Bekämpfung von unerwünschtem Pflanzenwuchs
US5671144A (en) * 1995-05-01 1997-09-23 Zexel Torsen Inc. Combined power limiting and power distributing traction control system for improving vehicle performance in turns
US6199004B1 (en) 1999-05-17 2001-03-06 Ford Global Technologies, Inc. Vehicle and engine control system
US6165102A (en) * 1999-11-22 2000-12-26 Cummins Engine Company, Inc. System for controlling output torque characteristics of an internal combustion engine
JP4078789B2 (ja) * 2000-04-21 2008-04-23 アイシン・エィ・ダブリュ株式会社 自動変速機におけるロックアップ制御装置
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
FR2870912B1 (fr) * 2004-05-28 2007-08-10 Renault Sas Dispositif et procede de commande d'une boite de vitesses automatisee pour piloter les pontages et depontages
RU2318149C1 (ru) * 2006-06-02 2008-02-27 Федеральное государственное образовательное учреждение высшего профессионального образования Красноярский государственный аграрный университет Автоматическое устройство управления блокировкой гидротрансформатора
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

Also Published As

Publication number Publication date
EP2501962A4 (en) 2018-04-25
RU2012125348A (ru) 2013-12-27
CN102667263A (zh) 2012-09-12
EP2501962B1 (en) 2019-12-25
RU2516687C2 (ru) 2014-05-20
US8972118B2 (en) 2015-03-03
CN102667263B (zh) 2015-06-24
US20120221218A1 (en) 2012-08-30
EP2501962A1 (en) 2012-09-26
WO2011062526A1 (en) 2011-05-26

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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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2541 DE 17-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.