MX2019002415A - Metodo de control y dispositivo de control de motor de combustion interna. - Google Patents
Metodo de control y dispositivo de control de motor de combustion interna.Info
- Publication number
- MX2019002415A MX2019002415A MX2019002415A MX2019002415A MX2019002415A MX 2019002415 A MX2019002415 A MX 2019002415A MX 2019002415 A MX2019002415 A MX 2019002415A MX 2019002415 A MX2019002415 A MX 2019002415A MX 2019002415 A MX2019002415 A MX 2019002415A
- Authority
- MX
- Mexico
- Prior art keywords
- differential pressure
- amplitude
- basis
- calculated
- control valve
- Prior art date
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass 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
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1445—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being related to the exhaust flow
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
- F02D41/145—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure with determination means using an estimation
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1487—Correcting the instantaneous control value
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M2026/001—Arrangements; Control features; Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M2026/001—Arrangements; Control features; Details
- F02M2026/004—EGR valve controlled by a temperature signal or an air/fuel ratio (lambda) signal
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Una apertura (A0) básica de una válvula (22) de control de EGR se establece, con base en un actual estado de operación del motor de combustión interna. Una presión (?P1) diferencial a través de la válvula (22) de control de EGR se calcula, con base en una temperatura (T1) real del sistema de escape detectada por un detector (33) de temperatura del escape. Se calcula una presión (?P0) diferencial de referencia, que es una presión diferencial a través de la válvula (22) de control de EGR en un estado estacionario correspondiente al actual estado de operación del motor de combustión interna. Se calcula una amplitud (D) de pulsación de referencia, que es una amplitud de la pulsación de la presión (?P0) diferencial de referencia. La apertura (A0) básica se corrige, con base en la presión (?P1) diferencial, la presión (?P0) diferencial de referencia, y la amplitud (D) de pulsación de referencia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/076238 WO2018047248A1 (ja) | 2016-09-07 | 2016-09-07 | エンジンの制御方法及び制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019002415A true MX2019002415A (es) | 2019-08-05 |
Family
ID=61561770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019002415A MX2019002415A (es) | 2016-09-07 | 2016-09-07 | Metodo de control y dispositivo de control de motor de combustion interna. |
Country Status (11)
Country | Link |
---|---|
US (1) | US10465622B2 (es) |
EP (1) | EP3511558B1 (es) |
JP (1) | JP6607320B2 (es) |
KR (1) | KR101994075B1 (es) |
CN (1) | CN109661512B (es) |
BR (1) | BR112019004318B1 (es) |
CA (1) | CA3036121C (es) |
MX (1) | MX2019002415A (es) |
MY (1) | MY176701A (es) |
RU (1) | RU2708759C1 (es) |
WO (1) | WO2018047248A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3044046B1 (fr) * | 2015-11-25 | 2019-09-13 | Continental Automotive France | Procede de controle d'un moteur thermique |
CN114341475B (zh) * | 2019-09-06 | 2023-08-01 | 日产自动车株式会社 | Egr控制方法及egr控制装置 |
US11313291B2 (en) * | 2020-08-03 | 2022-04-26 | GM Global Technology Operations LLC | Secondary throttle control systems and methods |
JP7480730B2 (ja) * | 2021-03-16 | 2024-05-10 | トヨタ自動車株式会社 | Egr弁の劣化度算出システム、内燃機関の制御装置、及び車両 |
CN114320629B (zh) * | 2022-03-04 | 2022-07-15 | 潍柴动力股份有限公司 | 一种阀门开度确定方法、装置、电子设备及存储介质 |
CN114860006B (zh) * | 2022-04-15 | 2024-01-16 | 青岛明华电子仪器有限公司 | 一种气体流量控制装置的浓度补偿方法 |
CN114962021B (zh) * | 2022-06-28 | 2023-08-22 | 东风汽车集团股份有限公司 | 一种egr闭环控制优化设计方法 |
CN117418944B (zh) * | 2023-12-18 | 2024-03-19 | 潍柴动力股份有限公司 | Egr系统的控制方法、装置、电子设备及存储介质 |
CN117418946B (zh) * | 2023-12-18 | 2024-04-16 | 潍柴动力股份有限公司 | 一种egr系统及其控制方法、发动机 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135967A (en) | 1977-04-28 | 1978-11-28 | Yoshitarou Takatori | Process for preparing n*nnmaleoyliminotoranexamate |
JPS5420489A (en) | 1977-07-15 | 1979-02-15 | Toyoda Mach Works Ltd | Processing device capable of surface processing and eccentric grooving |
US5918582A (en) * | 1995-07-13 | 1999-07-06 | Nissan Motor | Integrated internal combustion engine control system with high-precision emission controls |
US6405122B1 (en) * | 1997-10-14 | 2002-06-11 | Yamaha Hatsudoki Kabushiki Kaisha | Method and apparatus for estimating data for engine control |
DE19844085C1 (de) * | 1998-09-25 | 2000-03-16 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine abhängig von einem Abgasdruck |
KR100504422B1 (ko) * | 2001-09-07 | 2005-07-29 | 미쓰비시 지도샤 고교(주) | 엔진의 배기 정화 장치 |
JP3888301B2 (ja) * | 2002-12-17 | 2007-02-28 | トヨタ自動車株式会社 | 内燃機関の排気ガス再循環ガス量算出装置 |
JP5034849B2 (ja) * | 2007-10-04 | 2012-09-26 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
EP3633169B1 (en) * | 2009-12-23 | 2022-10-12 | FPT Motorenforschung AG | Method and apparatus for measuring and controlling the egr rate in a combustion engine |
DE102010003203A1 (de) * | 2010-03-24 | 2011-09-29 | Robert Bosch Gmbh | Verfahren zum Prüfen der Funktionalität eines Abgasrückführventils einer Brennkraftmaschine |
JP5420489B2 (ja) * | 2010-07-13 | 2014-02-19 | 本田技研工業株式会社 | 内燃機関のegrガス流量推定装置 |
JP5793320B2 (ja) * | 2011-03-18 | 2015-10-14 | ヤンマー株式会社 | エンジン |
JP5929015B2 (ja) | 2011-06-06 | 2016-06-01 | 日産自動車株式会社 | 内燃機関の排気還流装置 |
JP5608614B2 (ja) * | 2011-07-25 | 2014-10-15 | 日立オートモティブシステムズ株式会社 | エンジンのegr流量検出装置 |
JP2014095303A (ja) * | 2012-11-07 | 2014-05-22 | Mitsubishi Motors Corp | エンジンの制御装置 |
KR101406636B1 (ko) * | 2012-12-13 | 2014-06-11 | 기아자동차주식회사 | Egr시스템 |
CN103362661B (zh) * | 2013-05-21 | 2015-12-23 | 潍柴动力股份有限公司 | Egr阀开度的动态控制方法和装置、egr发动机 |
US9267453B2 (en) * | 2013-08-22 | 2016-02-23 | Ford Global Technologies, Llc | Learning of EGR valve lift and EGR valve flow transfer function |
JP6323140B2 (ja) * | 2014-04-18 | 2018-05-16 | 日産自動車株式会社 | Egr制御装置 |
JP6613709B2 (ja) * | 2014-09-10 | 2019-12-04 | 日産自動車株式会社 | Egr制御装置 |
JP6447027B2 (ja) | 2014-11-10 | 2019-01-09 | 日産自動車株式会社 | エンジンのegr制御装置 |
JP5905066B1 (ja) * | 2014-11-20 | 2016-04-20 | 三菱電機株式会社 | 内燃機関の制御装置および制御方法 |
-
2016
- 2016-09-07 JP JP2018537914A patent/JP6607320B2/ja active Active
- 2016-09-07 CN CN201680088940.8A patent/CN109661512B/zh active Active
- 2016-09-07 WO PCT/JP2016/076238 patent/WO2018047248A1/ja unknown
- 2016-09-07 MY MYPI2019001186A patent/MY176701A/en unknown
- 2016-09-07 BR BR112019004318-7A patent/BR112019004318B1/pt active IP Right Grant
- 2016-09-07 RU RU2019108830A patent/RU2708759C1/ru active
- 2016-09-07 EP EP16915667.6A patent/EP3511558B1/en active Active
- 2016-09-07 CA CA3036121A patent/CA3036121C/en active Active
- 2016-09-07 KR KR1020197009543A patent/KR101994075B1/ko active IP Right Grant
- 2016-09-07 MX MX2019002415A patent/MX2019002415A/es active IP Right Grant
- 2016-09-07 US US16/330,934 patent/US10465622B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20190041532A (ko) | 2019-04-22 |
MY176701A (en) | 2020-08-19 |
EP3511558A4 (en) | 2019-10-02 |
CN109661512B (zh) | 2020-04-17 |
US20190234328A1 (en) | 2019-08-01 |
EP3511558B1 (en) | 2020-05-13 |
BR112019004318A2 (pt) | 2019-05-28 |
EP3511558A1 (en) | 2019-07-17 |
BR112019004318B1 (pt) | 2022-02-22 |
KR101994075B1 (ko) | 2019-06-27 |
CA3036121A1 (en) | 2018-03-15 |
US10465622B2 (en) | 2019-11-05 |
CA3036121C (en) | 2019-10-22 |
WO2018047248A1 (ja) | 2018-03-15 |
JPWO2018047248A1 (ja) | 2019-02-28 |
CN109661512A (zh) | 2019-04-19 |
JP6607320B2 (ja) | 2019-11-20 |
RU2708759C1 (ru) | 2019-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2019002415A (es) | Metodo de control y dispositivo de control de motor de combustion interna. | |
WO2018162728A3 (en) | Device, apparatus and method of determining skin perfusion pressure | |
EP4242924A3 (en) | Low-power ambient computing system with machine learning | |
EA201591991A1 (ru) | Способ и система для диагностики клапана рециркуляции отработавших газов на основании давления в картере двигателя | |
GB2527875A (en) | Intelligent electronic water flow regulation system | |
MX2017007899A (es) | Deteccion de un objeto en la superficie exterior de un vehiculo. | |
PH12018502393A1 (en) | Monitoring device, method for monitoring target device, and program | |
MX2016015233A (es) | Metodo y dispositivo. | |
MX2015016847A (es) | Sistema y metodo para el control termico de flujo a traves de un conducto. | |
MX344512B (es) | Metodos para corregir errores de temporizacion de la valvula de descarga de una bomba de alta presion. | |
WO2014110505A3 (en) | Exhaust manifold pressure based misfire detection for internal combustion engines | |
MX2017003195A (es) | Deteccion de la presencia de un ocupante en un asiento de vehiculo. | |
MX2016016546A (es) | Transmisor de presion de proceso con sello que tiene revestimiento de carbono como diamante. | |
GB2509620A (en) | System for calibrating EGR pressure sensing systems | |
AU2017393649A1 (en) | Leakage positioning method based on speed difference | |
EP3540430A3 (en) | Apparatus and method for evaluating response time of gas sensor | |
MX2017006371A (es) | Dispositivo de control y metodo de control de motor de combustion interna. | |
MY171314A (en) | Microcontroller for pollution control system for an internal combustion engine | |
WO2014118613A8 (en) | Abnormality detection device for engine control device and abnormality detection method for engine control device | |
SA520412655B1 (ar) | جهاز مثبط لتدفق الهواء النشط | |
AU2015202272B2 (en) | Internal combustion engine and method for operating the same | |
GB2575002A (en) | Systems and methods for monitoring subsea wellhead systems | |
MX360917B (es) | Sistema y metodo para reducir la friccion. | |
EP2816295A3 (en) | An HVAC system having a diagnostics controller associated therewith | |
MX2020001705A (es) | Metodo de control y dispositivo de control para motor de combustion interna. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or rights |
Owner name: NISSAN MOTOR CO., LTD. |
|
FG | Grant or registration |