BR112015025522A2 - método para monitorar os parâmetros operacionais em um motor de combustão interna - Google Patents
método para monitorar os parâmetros operacionais em um motor de combustão internaInfo
- Publication number
- BR112015025522A2 BR112015025522A2 BR112015025522A BR112015025522A BR112015025522A2 BR 112015025522 A2 BR112015025522 A2 BR 112015025522A2 BR 112015025522 A BR112015025522 A BR 112015025522A BR 112015025522 A BR112015025522 A BR 112015025522A BR 112015025522 A2 BR112015025522 A2 BR 112015025522A2
- Authority
- BR
- Brazil
- Prior art keywords
- monitoring
- internal combustion
- time window
- combustion engine
- section
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 8
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000011159 matrix material Substances 0.000 abstract 6
Classifications
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- 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
- F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
- F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
-
- 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
- F02D41/22—Safety or indicating devices for abnormal 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
- F02D41/2409—Addressing techniques specially adapted therefor
-
- 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
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2422—Selective use of one or more tables
-
- 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
- F02D41/2432—Methods of calibration
-
- 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
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/228—Warning displays
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle position
-
- 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
- F02D2200/0406—Intake manifold pressure
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
-
- 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
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0802—Temperature of the exhaust gas treatment apparatus
-
- 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
-
- 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
- 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
- F02D2200/101—Engine speed
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
1/1 resumo “método para monitorar os parâmetros operacionais em um motor de combustão interna” método para monitorar uma característica operacional em um motor de combustão, onde é criada uma matriz de monitoramento dividida em um número de seções para a armazenamento de informação, onde cada seção é associada com intervalos específicos de velocidade do motor (v) e o torque requerido do motor t1. quando o motor é utilizado durante uma janela de tempo operacional com uma duração determinada, é medida ou é estimada uma característica operacional que é associada com a seção respectiva da matriz de monitoramento, associada com a velocidade atual do motor e o torque requerido. para cada seção na matriz de monitoramento é calculado pelo menos um parâmetro estatístico descrevendo a referida característica operacional associada com esta seção durante a janela de tempo operacional atual. os parâmetros estatísticos são armazenados na respectiva seção. no final da janela de tempo operacional, a informação é armazenada na matriz de monitoramento em uma matriz de armazenamento individual associada com a referida janela de tempo operacional, onde a matriz de monitoramento é esvaziada de informação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1350706A SE537438C2 (sv) | 2013-06-10 | 2013-06-10 | Förfarande för övervakning och lagring av driftstorheter i en förbränningsmotor |
PCT/SE2014/050687 WO2014200421A1 (en) | 2013-06-10 | 2014-06-09 | Method for monitoring operational parameters in an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015025522A2 true BR112015025522A2 (pt) | 2017-07-18 |
Family
ID=52022572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015025522A BR112015025522A2 (pt) | 2013-06-10 | 2014-06-09 | método para monitorar os parâmetros operacionais em um motor de combustão interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US9631568B2 (pt) |
EP (1) | EP3008444A4 (pt) |
KR (1) | KR20160014067A (pt) |
BR (1) | BR112015025522A2 (pt) |
SE (1) | SE537438C2 (pt) |
WO (1) | WO2014200421A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105122029A (zh) * | 2013-04-22 | 2015-12-02 | 沃尔沃卡车集团 | 监视车辆系统的健康状态的方法 |
US9689336B2 (en) * | 2014-11-10 | 2017-06-27 | Caterpillar Inc. | Engine system utilizing modal weighted engine optimization |
SE538934C2 (sv) | 2015-06-15 | 2017-02-21 | Scania Cv Ab | Förfarande och system för detektion av momentavvikelser för en motor i ett fordon |
US10316812B2 (en) * | 2017-04-20 | 2019-06-11 | Gm Global Technology Operations Llc. | Hierarchical fault diagnosis and prognosis of a system |
CN108492399B (zh) * | 2018-02-11 | 2021-01-15 | 山东大学 | 基于大数据分析的推土机柴油机故障诊断专家系统及方法 |
US10718284B2 (en) * | 2018-10-05 | 2020-07-21 | Emissions-Based Maintenance LLC | Engine emission status-based maintenance |
CN112523863B (zh) * | 2020-11-18 | 2022-04-05 | 中国航空工业集团公司西安航空计算技术研究所 | 一种基于长短表相结合的电控发动机循环监测方法 |
CN113108842B (zh) * | 2021-04-16 | 2022-07-22 | 中国石油大学(北京) | 一种热交换器多参数关联监测预警方法和系统 |
DE102023200121B3 (de) | 2023-01-10 | 2024-06-06 | Audi Aktiengesellschaft | Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69028872T2 (de) * | 1989-05-18 | 1997-02-20 | Ford Werke Ag | Verfahren und Einrichtung zur Diagnose des elektronischen Steuersystems eines Kraftfahrzeuges mit Hilfe der Mustererkennung |
US5394744A (en) * | 1994-01-05 | 1995-03-07 | Ford Motor Company | Fault detection using averaging filter with variable response time |
US6189523B1 (en) * | 1998-04-29 | 2001-02-20 | Anr Pipeline Company | Method and system for controlling an air-to-fuel ratio in a non-stoichiometric power governed gaseous-fueled stationary internal combustion engine |
US6334085B1 (en) | 1999-04-26 | 2001-12-25 | Komatsu Ltd | Data processing unit for construction machine |
JP2004108300A (ja) | 2002-09-19 | 2004-04-08 | Jatco Ltd | エンジントルク推定装置およびエンジントルク推定方法 |
US6968826B2 (en) * | 2002-11-08 | 2005-11-29 | Ford Global Technologies, Llc | Control system parameter monitor |
DE102004047542A1 (de) * | 2004-09-30 | 2006-04-27 | Bayerische Motoren Werke Ag | Vorrichtung und Verfahren zum Auslesen von Adaptionswerten aus Kraftfahrzeug-Steuergeräten |
JP4547239B2 (ja) * | 2004-11-16 | 2010-09-22 | 株式会社エー・アンド・デイ | エンジン計測装置 |
DE102007016621B4 (de) * | 2006-04-07 | 2012-02-02 | Fuji Jukogyo K.K. | Antriebskraft-Steuereinheit für ein Fahrzeug |
US8050856B2 (en) * | 2007-04-18 | 2011-11-01 | Chrysler Group Llc | Methods and systems for powertrain optimization and improved fuel economy |
WO2010073111A1 (en) | 2008-12-25 | 2010-07-01 | Toyota Jidosha Kabushiki Kaisha | Diagnostic system and diagnostic method for vehicle |
US8296038B2 (en) * | 2009-03-03 | 2012-10-23 | GM Global Technology Operations LLC | Method and system for determining engine brake torque in real time |
US8942883B2 (en) * | 2009-12-17 | 2015-01-27 | GM Global Technology Operations LLC | Sensor messaging systems and methods |
US8532908B2 (en) * | 2011-05-31 | 2013-09-10 | GM Global Technology Operations LLC | System and method for estimating indicated mean effective pressure of cylinders in an engine |
-
2013
- 2013-06-10 SE SE1350706A patent/SE537438C2/sv unknown
-
2014
- 2014-06-09 KR KR1020157037187A patent/KR20160014067A/ko not_active Application Discontinuation
- 2014-06-09 WO PCT/SE2014/050687 patent/WO2014200421A1/en active Application Filing
- 2014-06-09 BR BR112015025522A patent/BR112015025522A2/pt not_active Application Discontinuation
- 2014-06-09 EP EP14810766.7A patent/EP3008444A4/en not_active Withdrawn
- 2014-06-09 US US14/895,806 patent/US9631568B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
SE537438C2 (sv) | 2015-04-28 |
EP3008444A4 (en) | 2017-03-01 |
EP3008444A1 (en) | 2016-04-20 |
US20160102626A1 (en) | 2016-04-14 |
SE1350706A1 (sv) | 2014-12-11 |
US9631568B2 (en) | 2017-04-25 |
WO2014200421A1 (en) | 2014-12-18 |
KR20160014067A (ko) | 2016-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |