KR970066080A - 내연 기관용 이온전류 검출장치 - Google Patents
내연 기관용 이온전류 검출장치 Download PDFInfo
- Publication number
- KR970066080A KR970066080A KR1019960053010A KR19960053010A KR970066080A KR 970066080 A KR970066080 A KR 970066080A KR 1019960053010 A KR1019960053010 A KR 1019960053010A KR 19960053010 A KR19960053010 A KR 19960053010A KR 970066080 A KR970066080 A KR 970066080A
- Authority
- KR
- South Korea
- Prior art keywords
- ion current
- voltage
- output
- current
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims 4
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 230000003111 delayed effect Effects 0.000 claims abstract 2
- 239000003990 capacitor Substances 0.000 claims 18
- 238000006243 chemical reaction Methods 0.000 claims 9
- 230000003321 amplification Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- 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
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
-
- 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
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- 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
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
-
- 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
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
- F02P2017/128—Measuring ionisation of combustion gas, e.g. by using ignition circuits for knock detection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP96-073806 | 1996-03-28 | ||
| JP07380696A JP3472661B2 (ja) | 1996-03-28 | 1996-03-28 | 内燃機関用イオン電流検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970066080A true KR970066080A (ko) | 1997-10-13 |
| KR100225452B1 KR100225452B1 (ko) | 1999-10-15 |
Family
ID=13528790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960053010A Expired - Lifetime KR100225452B1 (ko) | 1996-03-28 | 1996-11-09 | 내연 기관용 이온전류 검출장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5781012A (ko) |
| JP (1) | JP3472661B2 (ko) |
| KR (1) | KR100225452B1 (ko) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3593217B2 (ja) * | 1996-09-04 | 2004-11-24 | トヨタ自動車株式会社 | 内燃機関のノッキング検出装置 |
| JP3129403B2 (ja) * | 1997-05-15 | 2001-01-29 | トヨタ自動車株式会社 | イオン電流検出装置 |
| DE19720535C2 (de) * | 1997-05-16 | 2002-11-21 | Conti Temic Microelectronic | Verfahren zur Erkennung klopfender Verbrennung bei einer Brennkraftmaschine mit einer Wechselspannungszündanlage |
| JPH11159430A (ja) * | 1997-11-26 | 1999-06-15 | Mitsubishi Electric Corp | 内燃機関用のイオン電流検出装置 |
| WO1999031707A1 (en) * | 1997-12-16 | 1999-06-24 | Stephen Douglas Fuerstenau | Method and apparatus for detection of charge on ions and particles |
| JP3619040B2 (ja) * | 1999-01-19 | 2005-02-09 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置 |
| JP3502285B2 (ja) * | 1999-02-18 | 2004-03-02 | 三菱電機株式会社 | イオン電流検出装置 |
| JP3474810B2 (ja) * | 1999-08-30 | 2003-12-08 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置 |
| JP3488405B2 (ja) * | 1999-10-07 | 2004-01-19 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置 |
| US6741080B2 (en) * | 2001-06-20 | 2004-05-25 | Delphi Technologies, Inc. | Buffered ion sense current source in an ignition coil |
| JP2003172241A (ja) * | 2001-12-04 | 2003-06-20 | Mitsubishi Electric Corp | 内燃機関の失火検出装置 |
| DE10202289A1 (de) * | 2002-01-22 | 2003-07-31 | Siemens Ag | Treiberschaltung |
| US6615645B1 (en) * | 2002-07-22 | 2003-09-09 | Delphi Technologies, Inc. | System and method for generating a knock determination window for an ion current sensing system |
| US6954074B2 (en) * | 2002-11-01 | 2005-10-11 | Visteon Global Technologies, Inc. | Circuit for measuring ionization current in a combustion chamber of an internal combustion engine |
| US7137385B2 (en) | 2002-11-01 | 2006-11-21 | Visteon Global Technologies, Inc. | Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation |
| US6922057B2 (en) * | 2002-11-01 | 2005-07-26 | Visteon Global Technologies, Inc. | Device to provide a regulated power supply for in-cylinder ionization detection by using a charge pump |
| US7197913B2 (en) * | 2003-09-04 | 2007-04-03 | Visteon Global Technologies, Inc. | Low cost circuit for IC engine diagnostics using ionization current signal |
| US7005855B2 (en) | 2003-12-17 | 2006-02-28 | Visteon Global Technologies, Inc. | Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation |
| WO2006016566A1 (ja) * | 2004-08-09 | 2006-02-16 | Diamond Electric Mfg. Co., Ltd. | 内燃機関用イオン電流検出装置 |
| DE102005043318A1 (de) * | 2005-09-12 | 2007-03-22 | Pulse Gmbh | Anordnung zum hochspannungsseitigen Erfassen eines Messsignals, insbesondere eines dem Ionenstrom zwischen den Elektroden einer Zündkerze einer Brennkraftmaschine entsprechenden Signals |
| JP2010106702A (ja) * | 2008-10-29 | 2010-05-13 | Mitsubishi Electric Corp | 内燃機関の燃焼状態検出装置 |
| JP4906884B2 (ja) * | 2009-04-09 | 2012-03-28 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置 |
| JP2013517427A (ja) | 2010-01-20 | 2013-05-16 | セム アクティエボラグ | エンジンの性能を分析するための装置および方法 |
| JP2012237283A (ja) * | 2011-05-13 | 2012-12-06 | Mitsubishi Electric Corp | イオン電流検出装置 |
| JP5709964B1 (ja) * | 2013-10-28 | 2015-04-30 | 三菱電機株式会社 | 内燃機関点火装置 |
| CN104074661B (zh) * | 2014-06-24 | 2016-06-08 | 深圳市金能弘盛能源科技有限公司 | 一种发动机点火电压调节电路 |
| DE102015113475B4 (de) * | 2015-08-14 | 2019-05-29 | Borgwarner Ludwigsburg Gmbh | Spannungswandlerschaltung und Verfahren zur Ionenstrommessung einer Zündkerze |
| US11473550B2 (en) | 2019-02-20 | 2022-10-18 | King Abdullah University Of Science And Technology | Internal combustion engines having super knock mitigation controls and methods for their operation |
| US11236698B2 (en) | 2019-02-20 | 2022-02-01 | King Abdullah University Of Science And Technology | Internal combustion engines having pre-ignition mitigation controls and methods for their operation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3192541B2 (ja) * | 1994-01-28 | 2001-07-30 | 三菱電機株式会社 | 内燃機関用失火検出回路 |
| JP3194680B2 (ja) * | 1994-12-15 | 2001-07-30 | 三菱電機株式会社 | 内燃機関の失火検出装置 |
-
1996
- 1996-03-28 JP JP07380696A patent/JP3472661B2/ja not_active Expired - Lifetime
- 1996-10-16 US US08/733,151 patent/US5781012A/en not_active Expired - Lifetime
- 1996-11-09 KR KR1019960053010A patent/KR100225452B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09264243A (ja) | 1997-10-07 |
| JP3472661B2 (ja) | 2003-12-02 |
| US5781012A (en) | 1998-07-14 |
| KR100225452B1 (ko) | 1999-10-15 |
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| Date | Code | Title | Description |
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| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961109 |
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| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19961109 Comment text: Request for Examination of Application |
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| PG1501 | Laying open of application | ||
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990531 |
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| GRNT | Written decision to grant | ||
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