BR0211355A - Cálculo de torque de motor - Google Patents
Cálculo de torque de motorInfo
- Publication number
- BR0211355A BR0211355A BR0211355-4A BR0211355A BR0211355A BR 0211355 A BR0211355 A BR 0211355A BR 0211355 A BR0211355 A BR 0211355A BR 0211355 A BR0211355 A BR 0211355A
- Authority
- BR
- Brazil
- Prior art keywords
- torque
- engine
- net
- running
- data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
-
- 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
- B60W2510/0695—Inertia
-
- 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
- F02D2200/1004—Estimation of the output torque
-
- 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
- F02D2200/1006—Engine torque losses, e.g. friction or pumping losses or losses caused by external loads of accessories
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
Abstract
"CáLCULO DE TORQUE DE MOTOR". A presente invenção refere-se a uma calculadora de torque (10) e método para proporcionar dados em tempo real que medem o torque líquido de saída de um motor em funcionamento (100) em um veículo motorizado. A produção de torque bruto (24) é calculada usando-se dados de velocidade do motor e abastecimento de combustível. As perdas de torque devido aos acessórios, bombeamento e atrito (22, 26, 28, 30) são calculadas e subtraídas da produção de torque bruto, e torque inercial também é levado em conta para produzir torque líquido com o motor em funcionamento. Os dados de torque líquido com o motor em funcionamento e os dados da velocidade do motor são processados de acordo com um algoritmo de filtro (94) que compensa os dados de torque líquido com o motor em funcionamento para velocidade do motor. O deslocamento da transmissão (112) é controlado pelo torque líquido do motor em funcionamento de velocidade compensada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/911,266 US6584391B2 (en) | 2001-07-23 | 2001-07-23 | Engine torque calculation |
PCT/US2002/020803 WO2003010427A2 (en) | 2001-07-23 | 2002-06-28 | Engine torque calculation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0211355A true BR0211355A (pt) | 2004-11-16 |
Family
ID=25429995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0211355-4A BR0211355A (pt) | 2001-07-23 | 2002-06-28 | Cálculo de torque de motor |
Country Status (10)
Country | Link |
---|---|
US (1) | US6584391B2 (pt) |
EP (1) | EP1419313A4 (pt) |
JP (1) | JP2004536993A (pt) |
KR (1) | KR20040022455A (pt) |
CN (1) | CN1537221A (pt) |
AU (1) | AU2002310521A1 (pt) |
BR (1) | BR0211355A (pt) |
CA (1) | CA2452070A1 (pt) |
MX (1) | MXPA04000098A (pt) |
WO (1) | WO2003010427A2 (pt) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE521718C2 (sv) * | 2001-08-17 | 2003-12-02 | Volvo Lastvagnar Ab | Förfarande och anordning för uppväxling av växellåda |
US6654678B1 (en) * | 2003-03-10 | 2003-11-25 | International Engine Intellectual Property Company, Llc | Torque-based low idle governor |
BRPI0408795A (pt) * | 2003-03-27 | 2006-03-28 | Torotrak Dev Ltd | método para controlar uma transmissão continuamente variável |
US7141264B2 (en) * | 2003-06-02 | 2006-11-28 | Unilever Bestfoods, North America, Division Of Conopco, Inc. | Functional water |
US6904352B2 (en) * | 2003-09-29 | 2005-06-07 | Detroit Diesel Corporation | Method of estimating engine cooling fan power losses |
US6934619B2 (en) * | 2003-10-06 | 2005-08-23 | International Engine Intellectual Property Company, Llc | Engine transient detection and control strategy |
DE102004001913B4 (de) * | 2004-01-14 | 2005-12-29 | Mtu Friedrichshafen Gmbh | Verfahren zur momentenorientierten Steuerung einer Brennkraftmaschine |
DE102004012489A1 (de) | 2004-03-15 | 2005-10-13 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine |
US7236869B2 (en) * | 2004-04-30 | 2007-06-26 | General Motors Corporation | Blended torque estimation for automatic transmission systems |
FR2877045B1 (fr) * | 2004-10-27 | 2006-12-29 | Renault Sas | Procede d'estimation du couple de pompage moteur |
DE102005004224A1 (de) * | 2005-01-28 | 2006-08-10 | Voith Turbo Gmbh & Co. Kg | Verfahren zur Steuerung des Anfahrvorganges in einem Antriebsstrang eines Fahrzeuges |
EP1863642B1 (en) | 2005-03-28 | 2011-11-30 | Seiko Epson Corporation | Liquid cartridge, loading/unloading device of liquid cartridge, recording apparatus, and liquid ejection apparatus |
EP1884756B1 (en) * | 2005-05-09 | 2018-07-25 | A&D Company, Limited | Engine measurement device |
US7289899B2 (en) * | 2006-02-28 | 2007-10-30 | International Engine Intellectual Property Company, Llc | Method and system for calculating brake torque produced by a turbocharged engine |
DE102006040945A1 (de) * | 2006-08-31 | 2008-03-06 | Volkswagen Ag | Verfahren zur Steuerung eines Antriebsstranges eines Kraftfahrzeuges |
US8150576B2 (en) * | 2007-06-25 | 2012-04-03 | International Engine Intellectual Property Company Llc | Engine glow plug diagnosis using crankshaft sensor data |
FR2921453B1 (fr) * | 2007-09-25 | 2010-02-26 | Renault Sas | Procede d'assistance au demarrage en cote d'un vehicule motorise. |
DE102007055757A1 (de) * | 2007-12-11 | 2009-06-18 | Zf Friedrichshafen Ag | Verfahren zur Bestimmung des an der Kurbelwelle zur Verfügung stehenden Momentes des Verbrennungsmotors eines Kraftfahrzeugs |
US8448626B2 (en) * | 2008-08-13 | 2013-05-28 | International Engine Intellectual Property Company, Llc | Exhaust system for engine braking |
KR101011088B1 (ko) * | 2009-01-30 | 2011-01-25 | 콘티넨탈 오토모티브 시스템 주식회사 | 신규 엔진의 마찰 토크를 고려한 엔진 토크 제어 장치 및 그 제어 방법 |
US8060288B2 (en) | 2009-03-20 | 2011-11-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Control system and method to inhibit automatic transmission downshifting during trailer sway |
US8965645B2 (en) * | 2009-06-25 | 2015-02-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and system for automated control of transmission ratio change |
US8010276B2 (en) | 2009-08-31 | 2011-08-30 | International Engine Intellectual Property Company, Llc | Intake manifold oxygen control |
US8437927B2 (en) * | 2009-09-01 | 2013-05-07 | GM Global Technology Operations LLC | System and method for determining engine friction |
US8585551B2 (en) | 2010-01-27 | 2013-11-19 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and system for adaptive continuously variable transmission gear ratio control |
US8655569B2 (en) * | 2010-03-02 | 2014-02-18 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and system for varying an output of a driveforce unit based on load data |
US8751124B2 (en) * | 2010-03-02 | 2014-06-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and system for adaptive electronic driveforce unit control |
US8306710B2 (en) | 2010-04-14 | 2012-11-06 | International Engine Intellectual Property Company, Llc | Method for diesel particulate filter regeneration in a vehicle equipped with a hybrid engine background of the invention |
US20130006456A1 (en) * | 2011-06-29 | 2013-01-03 | Caterpillar Inc. | Systems and methods for engine load management for electric drive vehicles |
US8983752B2 (en) | 2011-08-22 | 2015-03-17 | Trimble Navigation Limited | System and method for identifying characteristics of a vehicle |
JP6261347B2 (ja) * | 2013-03-12 | 2018-01-17 | 泰三 嶋田 | エンジンの摩擦損失測定方法およびエンジンの駆動状態検出方法 |
JP2016057114A (ja) * | 2014-09-08 | 2016-04-21 | 泰三 嶋田 | エンジンの慣性モーメント測定方法およびエンジンの摩擦損失測定方法 |
AT514725B1 (de) * | 2014-11-28 | 2016-06-15 | Avl List Gmbh | Verfahren und eine Vorrichtung zur Ermittlung des Vortriebsmoments |
CN106525306B (zh) * | 2015-09-15 | 2022-07-22 | 联合汽车电子有限公司 | 发动机扭矩检测装置及方法 |
CN106017759B (zh) * | 2016-06-17 | 2018-09-07 | 广西师范大学 | 用转动惯量参数修正发动机转矩测量误差的方法 |
CN106828484B (zh) * | 2017-02-06 | 2019-03-08 | 潍柴动力股份有限公司 | 一种发动机附件扭矩获取方法及装置 |
CN108571388B (zh) * | 2017-03-09 | 2022-02-11 | 罗伯特·博世有限公司 | 用于阻力矩适应的方法和装置 |
DE112017007362T5 (de) * | 2017-03-31 | 2019-12-12 | Honda Motor Co., Ltd. | Einzylindermotor-Fehlzündungserfassungsvorrichtung, Verfahren und Fahrzeug |
WO2018179340A1 (ja) * | 2017-03-31 | 2018-10-04 | 本田技研工業株式会社 | エンジン車両ならびにクランクパルサロータの歯間誤差除去方法および装置 |
KR102066639B1 (ko) * | 2018-07-17 | 2020-02-11 | 한국기계연구원 | 전동기를 이용한 기어 시험 장치 및 방법 |
EP4048881A1 (en) | 2019-11-26 | 2022-08-31 | Cummins, Inc. | Controls for break-in operation of green engines |
CN111060322B (zh) * | 2019-12-31 | 2021-08-10 | 广西玉柴机器股份有限公司 | 一种提高内燃机轴系转动惯量测量精度的方法及装置 |
WO2021154531A1 (en) * | 2020-01-31 | 2021-08-05 | Cummins Inc. | Apparatuses, methods, systems, and techniques for improving the accuracy of internal combustion engine torque determinations |
CN112525539B (zh) * | 2020-11-26 | 2023-09-05 | 湖南行必达网联科技有限公司 | 一种汽车发动机扭矩检测方法、装置及汽车环境仓 |
CN114623009B (zh) * | 2022-03-16 | 2023-05-23 | 东风汽车集团股份有限公司 | 一种发动机扭矩调控方法、装置、电子设备和存储介质 |
CN115289212B (zh) * | 2022-08-31 | 2024-05-17 | 潍柴动力股份有限公司 | 变速箱输入扭矩的确定方法、确定装置、处理器以及车辆 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2674077B2 (ja) * | 1988-04-12 | 1997-11-05 | トヨタ自動車株式会社 | 内燃機関の非線形フィードバック制御方法 |
DE4304779B4 (de) * | 1992-06-20 | 2005-11-24 | Robert Bosch Gmbh | Vorrichtung zur Steuerung des von einer Antriebseinheit eines Fahrzeugs abzugebenden Drehmoments |
US5509867A (en) * | 1994-05-16 | 1996-04-23 | Eaton Corporation | Engine flywheel torque determination method/system |
US6154702A (en) * | 1997-09-08 | 2000-11-28 | Ford Global Technologies, Inc. | Method and apparatus for estimating applied wheel torque in a motor vehicle |
GB2329713A (en) * | 1997-09-30 | 1999-03-31 | Ford Global Tech Inc | IC engine net torque calculator |
JPH11294213A (ja) * | 1998-04-03 | 1999-10-26 | Mazda Motor Corp | パワートレインの制御装置 |
-
2001
- 2001-07-23 US US09/911,266 patent/US6584391B2/en not_active Expired - Lifetime
-
2002
- 2002-06-28 MX MXPA04000098A patent/MXPA04000098A/es unknown
- 2002-06-28 EP EP02737601A patent/EP1419313A4/en not_active Withdrawn
- 2002-06-28 KR KR10-2004-7000637A patent/KR20040022455A/ko not_active Application Discontinuation
- 2002-06-28 BR BR0211355-4A patent/BR0211355A/pt not_active IP Right Cessation
- 2002-06-28 JP JP2003515762A patent/JP2004536993A/ja active Pending
- 2002-06-28 AU AU2002310521A patent/AU2002310521A1/en not_active Abandoned
- 2002-06-28 WO PCT/US2002/020803 patent/WO2003010427A2/en not_active Application Discontinuation
- 2002-06-28 CA CA002452070A patent/CA2452070A1/en not_active Abandoned
- 2002-06-28 CN CNA028149831A patent/CN1537221A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2452070A1 (en) | 2003-02-06 |
CN1537221A (zh) | 2004-10-13 |
WO2003010427A2 (en) | 2003-02-06 |
US6584391B2 (en) | 2003-06-24 |
EP1419313A2 (en) | 2004-05-19 |
JP2004536993A (ja) | 2004-12-09 |
EP1419313A4 (en) | 2005-10-12 |
WO2003010427A3 (en) | 2003-10-09 |
KR20040022455A (ko) | 2004-03-12 |
US20030017911A1 (en) | 2003-01-23 |
MXPA04000098A (es) | 2004-05-21 |
AU2002310521A1 (en) | 2003-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A E 7A ANUIDADES. |
|
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: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: F02D 41/14 (2006.01) |