MX341815B - Diagnóstico en base a sistema de ignición láser. - Google Patents
Diagnóstico en base a sistema de ignición láser.Info
- Publication number
- MX341815B MX341815B MX2015000520A MX2015000520A MX341815B MX 341815 B MX341815 B MX 341815B MX 2015000520 A MX2015000520 A MX 2015000520A MX 2015000520 A MX2015000520 A MX 2015000520A MX 341815 B MX341815 B MX 341815B
- Authority
- MX
- Mexico
- Prior art keywords
- cylinder
- engine
- ignition system
- laser ignition
- system based
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000011179 visual inspection Methods 0.000 abstract 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/022—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an optical sensor, e.g. in-cylinder light probe
-
- 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
- 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
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
-
- 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
- G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/069—Supply of sources
- G01N2201/0696—Pulsed
- G01N2201/0697—Pulsed lasers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
-
- 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)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optics & Photonics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
Abstract
Se proporcionan métodos y sistemas para el uso de un sistema de ignición láser del motor para realizar una inspección visual de un motor y diagnosticar diversos componentes y condiciones del cilindro en base a mediciones posicionales del motor. Se pueden emitir pulsos de láser a un nivel de potencia más bajo durante un tiempo de admisión y/o escape para iluminar el interior del cilindro mientras que una fotodetector captura imágenes del interior del cilindro. Además, los pulsos de láser pueden emitirse en un nivel de potencia más alto para iniciar la combustión del cilindro mientras que el fotodetector captura imágenes del interior del cilindro utilizando la luz generada durante la combustión del cilindro.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/152,851 US9243603B2 (en) | 2014-01-10 | 2014-01-10 | Laser ignition system based diagnostics |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015000520A MX2015000520A (es) | 2015-07-16 |
MX341815B true MX341815B (es) | 2016-09-02 |
Family
ID=53484833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015000520A MX341815B (es) | 2014-01-10 | 2015-01-12 | Diagnóstico en base a sistema de ignición láser. |
Country Status (5)
Country | Link |
---|---|
US (1) | US9243603B2 (es) |
CN (1) | CN104775908B (es) |
DE (1) | DE102014119656A1 (es) |
MX (1) | MX341815B (es) |
RU (1) | RU2668081C2 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9977935B1 (en) | 2014-06-20 | 2018-05-22 | Secured Mobility, Llc | Student accountability system |
AT516669B1 (de) * | 2014-11-24 | 2016-08-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zur Steuerung einer Brennkraftmaschine |
CN105201726B (zh) * | 2015-09-06 | 2017-06-16 | 北京大学 | 一种多通道同步点火测试系统 |
US10137903B2 (en) * | 2016-08-16 | 2018-11-27 | Uber Technologies, Inc. | Autonomous vehicle diagnostic system |
US10570875B2 (en) | 2016-09-29 | 2020-02-25 | Ford Global Technologies, Llc | Efficiency enhancement to a laser ignition system |
US10641234B2 (en) * | 2017-11-27 | 2020-05-05 | Ford Global Technologies, Llc | Method for engine laser ignition system |
US10962350B2 (en) * | 2017-12-14 | 2021-03-30 | Cummins Inc. | Systems and methods for measurement of piston-to-piston clearances in multi-cylinder opposed piston engines |
KR102446477B1 (ko) * | 2018-02-03 | 2022-09-26 | 더 리전츠 오브 더 유니버시티 오브 캘리포니아 | 적응형 모든-연료(any-fuel) 캠리스(camless) 왕복 엔진 |
CN110159428B (zh) * | 2019-06-05 | 2024-03-12 | 西华大学 | 发动机缸内积碳诊断装置及诊断方法 |
CN111677616B (zh) * | 2020-05-07 | 2022-03-18 | 江苏大学 | 一种转子发动机内部激光多点点火系统 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US4518268A (en) * | 1983-03-18 | 1985-05-21 | Sun Electric Corporation | Diesel engine diagnostic system |
US5204490A (en) * | 1991-06-21 | 1993-04-20 | Mcdonnell Douglas Corporation | Laser diode apparatus for initiation of explosive devices |
US5477771A (en) * | 1993-08-10 | 1995-12-26 | Black; Philip B. | Hydraulic cylinder assembly |
US5459940A (en) * | 1993-11-10 | 1995-10-24 | Mckenzie; James R. | Apparatus and process for determining top dead center of a piston and crank shaft in an internal combustion engine |
US5621644A (en) * | 1995-02-08 | 1997-04-15 | Chrysler Corporation | Method for determining camshaft and crankshaft timing diagnostics |
US5705742A (en) * | 1995-12-01 | 1998-01-06 | Trend Products, Inc. | System and method for testing an engine |
WO1998011388A1 (en) * | 1996-09-12 | 1998-03-19 | Unison Industries Limited Partnership | Diagnostic methods and apparatus for laser ignition system |
US20030159667A1 (en) * | 1997-02-13 | 2003-08-28 | Armstrong Mark Frederick | Adjustment mechanism for valves |
US6512588B1 (en) * | 1999-05-05 | 2003-01-28 | Zygo Corporation | Method and system for correcting an interferometric angle measurement for the effects of dispersion |
RU2212559C1 (ru) * | 2002-07-10 | 2003-09-20 | Московский государственный технический университет "МАМИ" | Способ лазерно-искрового зажигания рабочей смеси двигателя внутреннего сгорания и устройство для его осуществления |
US6732709B1 (en) * | 2002-12-06 | 2004-05-11 | Caterpillar Inc | Dynamic engine timing control |
JP4683826B2 (ja) * | 2003-02-27 | 2011-05-18 | 三洋電機株式会社 | リードフレーム及びそれを備える受光モジュール |
US7412129B2 (en) | 2004-08-04 | 2008-08-12 | Colorado State University Research Foundation | Fiber coupled optical spark delivery system |
JP2006214292A (ja) | 2005-02-01 | 2006-08-17 | Hitachi Ltd | 燃料噴射弁 |
DE102005056520A1 (de) * | 2005-11-28 | 2007-05-31 | Robert Bosch Gmbh | Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine mittels Laserzündeinrichtung |
GB2441145B (en) | 2006-08-22 | 2011-06-08 | Ford Global Tech Llc | Laser ignition system comprising means for detecting piston crown velocity and position |
US7519465B2 (en) * | 2007-07-26 | 2009-04-14 | Gm Global Technology Operations, Inc. | Valvetrain drive stretch compensation for camshaft to crankshaft correlation |
DE202009015316U1 (de) * | 2008-11-17 | 2010-02-18 | Forschungsgesellschaft für Verbrennungskraftmaschinen und Thermodynamik mbH | Vorrichtung zur Bestimmung der Lage eines Kolbens |
US8584641B2 (en) * | 2009-06-17 | 2013-11-19 | Schaeffler Technologies AG & Co. KG | Deactivating cam system for a valve train of an internal combustion engine |
US8356588B2 (en) * | 2010-01-29 | 2013-01-22 | General Electric Company | System and method for controlling combustion |
DE102010027214B4 (de) * | 2010-07-15 | 2013-09-05 | Continental Automotive Gmbh | Verfahren und Steuergerät zum Steuern einer Brennkraftmaschine |
US8616006B2 (en) | 2010-11-30 | 2013-12-31 | General Electric Company | Advanced optics and optical access for laser ignition for gas turbines including aircraft engines |
CN102628718B (zh) * | 2011-02-01 | 2016-03-16 | 阿尔斯通技术有限公司 | 用于测量轴变形的设备和方法 |
US8967035B2 (en) * | 2012-05-24 | 2015-03-03 | Caterpillar Inc. | Sensor coupler for piston-cylinder assembly |
-
2014
- 2014-01-10 US US14/152,851 patent/US9243603B2/en not_active Expired - Fee Related
- 2014-12-25 RU RU2014152978A patent/RU2668081C2/ru not_active IP Right Cessation
- 2014-12-29 DE DE102014119656.2A patent/DE102014119656A1/de not_active Withdrawn
-
2015
- 2015-01-09 CN CN201510012813.7A patent/CN104775908B/zh not_active Expired - Fee Related
- 2015-01-12 MX MX2015000520A patent/MX341815B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US9243603B2 (en) | 2016-01-26 |
DE102014119656A1 (de) | 2015-07-16 |
CN104775908A (zh) | 2015-07-15 |
CN104775908B (zh) | 2019-05-14 |
RU2014152978A3 (es) | 2018-03-26 |
MX2015000520A (es) | 2015-07-16 |
RU2668081C2 (ru) | 2018-09-26 |
US20150198136A1 (en) | 2015-07-16 |
RU2014152978A (ru) | 2016-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |