DE3862521D1 - System zum erkennen und regeln des klopfens einer brennkraftmaschine. - Google Patents
System zum erkennen und regeln des klopfens einer brennkraftmaschine.Info
- Publication number
- DE3862521D1 DE3862521D1 DE8888105406T DE3862521T DE3862521D1 DE 3862521 D1 DE3862521 D1 DE 3862521D1 DE 8888105406 T DE8888105406 T DE 8888105406T DE 3862521 T DE3862521 T DE 3862521T DE 3862521 D1 DE3862521 D1 DE 3862521D1
- Authority
- DE
- Germany
- Prior art keywords
- knocking
- detecting
- controlling
- combustion engine
- internal combustion
- 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.)
- Expired - Fee Related
Links
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
- G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
- G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62084464A JP2706933B2 (ja) | 1987-04-06 | 1987-04-06 | エンジンのノツキング制御装置 |
JP8446687A JP2541969B2 (ja) | 1987-04-06 | 1987-04-06 | エンジンのノツキング制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3862521D1 true DE3862521D1 (de) | 1991-05-29 |
Family
ID=26425508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888105406T Expired - Fee Related DE3862521D1 (de) | 1987-04-06 | 1988-04-05 | System zum erkennen und regeln des klopfens einer brennkraftmaschine. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4899711A (de) |
EP (1) | EP0293573B1 (de) |
DE (1) | DE3862521D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2948828B2 (ja) * | 1989-04-14 | 1999-09-13 | 富士重工業株式会社 | エンジンのノック検出装置 |
DE3917907A1 (de) * | 1989-06-01 | 1990-12-06 | Siemens Ag | Klopfsignal-erfassungs- und auswerteverfahren zum betrieb eines otto-motors dicht unterhalb der klopfgrenze |
KR940000346B1 (ko) * | 1989-10-30 | 1994-01-17 | 미쓰비시덴키 가부시키가이샤 | 내연기관용 녹(Knock) 제어장치 |
US5402675A (en) * | 1990-01-26 | 1995-04-04 | Robert Bosch Gmbh | Method for recognizing the power stroke of a four-stroke engine |
KR940001938B1 (ko) * | 1990-08-24 | 1994-03-11 | 미쯔비시 덴끼 가부시기가이샤 | 내연기관용 노크제어장치 |
US5090382A (en) * | 1990-10-23 | 1992-02-25 | Saturn Corporation | Vehicle engine ignition timing system with adaptive knock retard |
JPH04244933A (ja) * | 1991-01-31 | 1992-09-01 | Fuji Heavy Ind Ltd | エンジンのノッキング検出装置 |
DE4117807A1 (de) * | 1991-05-31 | 1992-12-03 | Bosch Gmbh Robert | Verfahren zur klopferkennung |
FR2721657B1 (fr) * | 1994-06-22 | 1996-08-14 | Renault | Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé. |
EP2270783A3 (de) | 2002-07-02 | 2013-05-29 | LG Electronics Inc. | Hochdichter Optischer Datenträger und Verfahren zum Einschränken des Abspielens des Hochdichten Optischen Datenträgers in einer Optischen Datenträgervorrichtung |
JP4756968B2 (ja) * | 2005-09-16 | 2011-08-24 | 株式会社デンソー | 内燃機関のノック判定装置 |
JP4342520B2 (ja) * | 2006-01-27 | 2009-10-14 | トヨタ自動車株式会社 | 内燃機関の点火時期制御装置 |
JP4491427B2 (ja) * | 2006-03-20 | 2010-06-30 | トヨタ自動車株式会社 | 内燃機関の点火時期制御装置 |
JP4457361B2 (ja) * | 2007-02-05 | 2010-04-28 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP4680248B2 (ja) | 2007-11-13 | 2011-05-11 | トヨタ自動車株式会社 | 内燃機関の点火時期制御装置および点火時期制御方法 |
FR2984967B1 (fr) * | 2011-12-22 | 2013-12-20 | Peugeot Citroen Automobiles Sa | Procede de determination d'une avance a l'allumage d'un cylindre d'un moteur |
US9803567B2 (en) * | 2015-01-07 | 2017-10-31 | General Electric Company | System and method for detecting reciprocating device abnormalities utilizing standard quality control techniques |
DE102017223532B4 (de) * | 2017-12-21 | 2019-11-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Klopfregelung einer Brennkraftmaschine |
US11982246B2 (en) * | 2020-11-23 | 2024-05-14 | Transportation Ip Holdings, Llc | Methods and systems for engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3822583A (en) * | 1972-11-30 | 1974-07-09 | Standard Oil Co | Method for determining octane ratings of fuels under road conditions |
DE2731841A1 (de) * | 1977-07-14 | 1979-02-01 | Daimler Benz Ag | Verfahren zum vermeiden von mechanischen schaeden bei fremdgezuendeten brennkraftmaschinen und brennkraftmaschine zur durchfuehrung des verfahrens |
JPS54141180A (en) * | 1978-04-24 | 1979-11-02 | Nippon Soken | Knocking detector for internal combustion engine |
DE3010324A1 (de) * | 1980-03-18 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zum erkennen des klopfens bei brennkraftmaschinen |
JPS5828646A (ja) * | 1981-08-14 | 1983-02-19 | Nissan Motor Co Ltd | ノツキング検出装置 |
DE3319458A1 (de) * | 1983-05-28 | 1984-11-29 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur erkennung des klopfens einer brennkraftmaschine |
US4617895A (en) * | 1984-05-17 | 1986-10-21 | Nippondenso Co., Ltd. | Anti-knocking control in internal combustion engine |
DE3436557A1 (de) * | 1984-10-05 | 1986-04-10 | Telefunken electronic GmbH, 7100 Heilbronn | Elektronische schaltung |
US4711212A (en) * | 1985-11-26 | 1987-12-08 | Nippondenso Co., Ltd. | Anti-knocking in internal combustion engine |
-
1988
- 1988-04-05 EP EP88105406A patent/EP0293573B1/de not_active Expired - Lifetime
- 1988-04-05 DE DE8888105406T patent/DE3862521D1/de not_active Expired - Fee Related
- 1988-04-05 US US07/177,957 patent/US4899711A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4899711A (en) | 1990-02-13 |
EP0293573A1 (de) | 1988-12-07 |
EP0293573B1 (de) | 1991-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: LOUIS, POEHLAU, LOHRENTZ & SEGETH, 90409 NUERNBERG |
|
8339 | Ceased/non-payment of the annual fee |