BR112015001917A2 - sistemas de controle de válvula para mecanismos motores de combustão interna e método de operação dos mesmos - Google Patents
sistemas de controle de válvula para mecanismos motores de combustão interna e método de operação dos mesmosInfo
- Publication number
- BR112015001917A2 BR112015001917A2 BR112015001917A BR112015001917A BR112015001917A2 BR 112015001917 A2 BR112015001917 A2 BR 112015001917A2 BR 112015001917 A BR112015001917 A BR 112015001917A BR 112015001917 A BR112015001917 A BR 112015001917A BR 112015001917 A2 BR112015001917 A2 BR 112015001917A2
- Authority
- BR
- Brazil
- Prior art keywords
- engine
- valve
- internal combustion
- actuator
- cycle
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
-
- 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
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
- F01L9/16—Pneumatic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
-
- 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
- F02D41/0002—Controlling intake air
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2438—Active learning methods
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
- F02D2041/0092—Synchronisation of the cylinders at engine start
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
- F02D2041/0095—Synchronisation of the cylinders during engine shutdown
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2065—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control being related to the coil temperature
-
- 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
- F02D2200/021—Engine temperature
-
- 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
- F02D2200/023—Temperature of lubricating oil or working fluid
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
resumo patente de invenção: "sistemas de controle de válvula para mecanismos motores de combustão interna e método de operação dos mesmos". a presente invenção refere-se ao sistema de controle de válvula para um mecanismo motor de combustão interna, em que o mecanismo motor tem pelo menos um cilindro (4) com pelo menos uma válvula de entrada ou de exaustão (12, 14) e um pistão (2) e em que a válvula é operável independentemente da rotação do eixo de manivelas do mecanismo motor. o sistema é configurado para gerar um sinal de controle que controla um ciclo de atuação de pré-condicionamento de um atuador (30,32) antes de um primeiro ciclo de combustão do mecanismo motor, receber um sinal de resposta (52,54) relacionado a uma condição de operação do atuador durante o ciclo de atuação de pré-condicionamento e gerar um sinal de controle modificado (44, 46) que controla um ciclo de atuação de combustão do atuador, modificado com referência ao sinal de resposta. essa recalibração dos sinais de controle da válvula permite que as condições de operação da corrente do trem de válvula seja considerada antes do primeiro ciclo de combustão do mecanismo motor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1213945.7A GB2504693B (en) | 2012-08-06 | 2012-08-06 | Valve control systems for internal combustion engines and methods of operation thereof |
PCT/GB2013/052095 WO2014023949A1 (en) | 2012-08-06 | 2013-08-06 | Valve control system for internal combustion engines and method of operation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015001917A2 true BR112015001917A2 (pt) | 2017-07-04 |
Family
ID=46934907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015001917A BR112015001917A2 (pt) | 2012-08-06 | 2013-08-06 | sistemas de controle de válvula para mecanismos motores de combustão interna e método de operação dos mesmos |
Country Status (9)
Country | Link |
---|---|
US (1) | US9523292B2 (pt) |
EP (1) | EP2880292A1 (pt) |
JP (1) | JP6377059B2 (pt) |
KR (1) | KR102026367B1 (pt) |
CN (1) | CN104541038B (pt) |
BR (1) | BR112015001917A2 (pt) |
GB (1) | GB2504693B (pt) |
IN (1) | IN2015MN00080A (pt) |
WO (1) | WO2014023949A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3107083B1 (fr) * | 2020-02-06 | 2022-01-07 | Renault Sas | Procédé de contrôle d’un angle de décalage d’un arbre à cames |
JP7324378B2 (ja) * | 2020-10-05 | 2023-08-09 | 日立Astemo株式会社 | 可変バルブタイミング機構の制御装置及びその制御方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4082478B2 (ja) * | 1998-06-24 | 2008-04-30 | 富士重工業株式会社 | 電磁駆動バルブの制御装置 |
US6092495A (en) * | 1998-09-03 | 2000-07-25 | Caterpillar Inc. | Method of controlling electronically controlled valves to prevent interference between the valves and a piston |
JP2000257481A (ja) * | 1999-03-04 | 2000-09-19 | Honda Motor Co Ltd | 内燃機関の制御装置 |
JP2001082190A (ja) * | 1999-09-14 | 2001-03-27 | Fuji Heavy Ind Ltd | エンジンのバルブタイミング制御装置 |
JP2001140662A (ja) * | 1999-11-19 | 2001-05-22 | Toyota Motor Corp | 電磁駆動弁の制御装置 |
JP3873559B2 (ja) * | 2000-01-21 | 2007-01-24 | 日産自動車株式会社 | エンジンの電磁動弁制御装置 |
JP4151268B2 (ja) * | 2002-01-10 | 2008-09-17 | トヨタ自動車株式会社 | 電磁駆動弁を備えた内燃機関の停止制御装置 |
JP4092917B2 (ja) | 2002-01-21 | 2008-05-28 | トヨタ自動車株式会社 | 内燃機関の電磁駆動弁制御装置 |
JP4055443B2 (ja) * | 2002-03-11 | 2008-03-05 | トヨタ自動車株式会社 | 電磁駆動弁制御装置 |
DE602004025560D1 (de) | 2003-04-26 | 2010-04-01 | Camcon Ltd | Elektromagnetische ventilbetätigungsvorrichtung |
JP4291624B2 (ja) * | 2003-05-27 | 2009-07-08 | トヨタ自動車株式会社 | 内燃機関の制御 |
JP4177745B2 (ja) * | 2003-11-04 | 2008-11-05 | 株式会社日立製作所 | 電磁駆動弁の制御装置 |
US6938593B2 (en) * | 2003-11-13 | 2005-09-06 | Ford Global Technologies, Llc | Computer readable storage medium for use with engine having variable valve actuator |
JP4440022B2 (ja) * | 2004-07-14 | 2010-03-24 | 本田技研工業株式会社 | 可変動弁装置を備える内燃機関の制御装置 |
DE102004063543A1 (de) * | 2004-12-30 | 2006-07-13 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Steuerung variabler Gaswechselventile einer Brennkraftmaschine |
JP4492523B2 (ja) * | 2005-10-31 | 2010-06-30 | トヨタ自動車株式会社 | 圧縮比とバルブ特性を変更可能な内燃機関 |
JP4289364B2 (ja) * | 2005-12-05 | 2009-07-01 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
-
2012
- 2012-08-06 GB GB1213945.7A patent/GB2504693B/en not_active Expired - Fee Related
-
2013
- 2013-08-06 KR KR1020157005715A patent/KR102026367B1/ko active IP Right Grant
- 2013-08-06 US US14/419,974 patent/US9523292B2/en active Active
- 2013-08-06 JP JP2015525941A patent/JP6377059B2/ja not_active Expired - Fee Related
- 2013-08-06 EP EP13750099.7A patent/EP2880292A1/en not_active Withdrawn
- 2013-08-06 BR BR112015001917A patent/BR112015001917A2/pt not_active Application Discontinuation
- 2013-08-06 CN CN201380041785.0A patent/CN104541038B/zh not_active Expired - Fee Related
- 2013-08-06 WO PCT/GB2013/052095 patent/WO2014023949A1/en active Application Filing
-
2015
- 2015-01-12 IN IN80MUN2015 patent/IN2015MN00080A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US9523292B2 (en) | 2016-12-20 |
JP6377059B2 (ja) | 2018-08-22 |
KR20150038599A (ko) | 2015-04-08 |
GB201213945D0 (en) | 2012-09-19 |
GB2504693A (en) | 2014-02-12 |
CN104541038A (zh) | 2015-04-22 |
KR102026367B1 (ko) | 2019-09-27 |
EP2880292A1 (en) | 2015-06-10 |
WO2014023949A1 (en) | 2014-02-13 |
CN104541038B (zh) | 2017-11-07 |
IN2015MN00080A (pt) | 2015-10-16 |
JP2015524539A (ja) | 2015-08-24 |
GB2504693B (en) | 2014-12-31 |
US20150167503A1 (en) | 2015-06-18 |
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