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BRPI0413894A - método e disposição para o controle de torque efetivo em uma linha de tração de veìculo a motor de base terrestre - Google Patents

método e disposição para o controle de torque efetivo em uma linha de tração de veìculo a motor de base terrestre

Info

Publication number
BRPI0413894A
BRPI0413894A BRPI0413894-5A BRPI0413894A BRPI0413894A BR PI0413894 A BRPI0413894 A BR PI0413894A BR PI0413894 A BRPI0413894 A BR PI0413894A BR PI0413894 A BRPI0413894 A BR PI0413894A
Authority
BR
Brazil
Prior art keywords
torque
driveline
motor vehicle
threshold
magnitude
Prior art date
Application number
BRPI0413894-5A
Other languages
English (en)
Inventor
Steen Marcus
Original Assignee
Volvo Lastvagnar 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 Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0413894A publication Critical patent/BRPI0413894A/pt
Publication of BRPI0413894B1 publication Critical patent/BRPI0413894B1/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
    • B60W10/04—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
    • B60W10/04—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
    • 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
    • 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
    • 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
    • B60W30/184—Preventing damage resulting from overload or excessive wear of the driveline
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • 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
    • 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
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0657—Engine torque
    • 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
    • B60W2710/0666—Engine torque
    • 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
    • B60W30/18109—Braking
    • B60W30/18136—Engine braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/26—Control of the engine output torque by applying a torque limit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Transmission Device (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Elevator Control (AREA)

Abstract

"MéTODO E DISPOSIçãO PARA O CONTROLE DE TORQUE EFETIVO EM UMA LINHA DE TRAçãO DE VEìCULO A MOTOR DE BASE TERRESTRE". A presente invenção se refere a um método e a uma disposição para o controle de torque efetivo em uma de linha de tração de um veículo a motor de base terrestre, o veículo a motor incluindo um trem de tração possuindo uma planta de força (planta de potência) interconectada com pelo menos uma roda de tração de engate ao chão por intermédio de uma linha de tração, a linha de tração incluindo pelo menos uma transmissão de proporção variável. Em concordância com a presente invenção, o referido método está caracterizado pelo fato de que compreende as seguintes etapas: tomada de uma mensuração direta, não previsível de torque efetivo induzido na linha de tração do veículo a motor e averiguação de uma magnitude da mesma; averiguação de uma magnitude de uma demanda de torque sendo requisitada para ser instituída na linha de tração; comparação da magnitude averiguada da mensuração direta, não previsível de torque efetivo tomada com um limiar de torque máximo dependente de configuração de linha de tração, e por intermédio disso averiguação de uma condição de torque de sobre-limiar na linha de tração fundamentada com referência a isso, se uma tal condição existe. Em transmissões de marchas múltiplas, a variabilidade pode ser levada em consideração através do engrenamento de diferentes proporções de marcha. No evento de que uma tal condição de torque de sobre-limiar seja detectada, pelo menos um dos diversos efeitos de compensação de torque de sobre-limiar possíveis irá ser aplicado para reduzir ou diminuir a porção excessiva do torque. A mensuração de remediação pode ser escolhida a partir de diversas possibilidades incluindo a reconfiguração da transmissão de proporção variável e/ou a redução de torque de linha de tração induzido em planta de força. A presente invenção também se refere a um veículo a motor de base terrestre possuindo um trem de tração e dispositivo de controle do mesmo, dispositivo de controle que compreende um processador e mídia (meio) de leitura configurados e programados para executar todas as etapas do método conforme definido anteriormente. A presente invenção se refere adicionalmente a um programa de computador e a um produto de programa de computador compreendendo porções de código de software adaptadas para, em sendo executadas em um computador, realizar todas as etapas do método conforme definido anteriormente, em que o referido programa de computador é executado em um computador.
BRPI0413894-5A 2003-08-27 2004-08-16 Method and arrangement for controlling the royal torque in a terrestrial vehicle transmission BRPI0413894B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0302316A SE526348C2 (sv) 2003-08-27 2003-08-27 Förfarande och arrangemang för att styra vridmoment i en drivlina hos ett landfordon
SE0302316-5 2003-08-27
PCT/SE2004/001196 WO2005021315A1 (en) 2003-08-27 2004-08-16 Method and arrangement for controlling actual torque in a land vehicle driveline

Publications (2)

Publication Number Publication Date
BRPI0413894A true BRPI0413894A (pt) 2006-10-24
BRPI0413894B1 BRPI0413894B1 (pt) 2017-11-14

Family

ID=28673210

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413894-5A BRPI0413894B1 (pt) 2003-08-27 2004-08-16 Method and arrangement for controlling the royal torque in a terrestrial vehicle transmission

Country Status (9)

Country Link
US (1) US7440832B2 (pt)
EP (1) EP1673268B1 (pt)
CN (1) CN100476261C (pt)
AT (1) ATE383983T1 (pt)
BR (1) BRPI0413894B1 (pt)
DE (1) DE602004011375T2 (pt)
ES (1) ES2299870T3 (pt)
SE (1) SE526348C2 (pt)
WO (1) WO2005021315A1 (pt)

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US8775039B2 (en) 2003-10-20 2014-07-08 Nmhg Oregon, Llc Dynamically adjustable inch/brake overlap for vehicle transmission control
DE102006053807A1 (de) * 2006-11-15 2008-05-21 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
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Also Published As

Publication number Publication date
EP1673268A1 (en) 2006-06-28
DE602004011375T2 (de) 2009-01-22
SE0302316D0 (sv) 2003-08-27
US7440832B2 (en) 2008-10-21
BRPI0413894B1 (pt) 2017-11-14
SE526348C2 (sv) 2005-08-30
ATE383983T1 (de) 2008-02-15
CN100476261C (zh) 2009-04-08
EP1673268B1 (en) 2008-01-16
ES2299870T3 (es) 2008-06-01
SE0302316L (sv) 2005-02-28
US20060116806A1 (en) 2006-06-01
DE602004011375D1 (de) 2008-03-06
CN1842667A (zh) 2006-10-04
WO2005021315A1 (en) 2005-03-10

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Legal Events

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B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B60K 41/04 , F02D 31/00

Ipc: F02D 41/02 (2006.01), G06F 9/06 (2006.01), B60W 10

B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.